Furuno 1945 Marine RADAR User Manual

Owner’s Manual
Installation and Operation
Model(s):
NDV3630, NDV3933, NDV4236, NDV4842,
NDV3630I, NDV3933I, NDV4236I, NDV4842I,
NDV3630L, NDV3933L, NDV4236L, NDV4842L,
NDV3036IL, NDV3933IL, NDV4236IL, NDV4842IL
NOTICE
DO NOT DISCARD THIS MANUAL
• Important operating
and maintenance
instructions included.
• Read, understand and follow
these instructions for safe
installation and operation.
WARNING
WARNING: If the information in these
instructions is not followed exactly, a fire
or explosion may result causing property
damage, personal injury, or death.
HOT SURFACES!
Glass and other surfaces are hot during
operation AND cool down.
Hot glass will cause burns.
• DO NOT touch glass until it is cooled
• NEVER allow children to touch glass
• Keep children away
• DO NOT store or use gasoline or other flammable vapors and liquids in the vicinity of this
or any other appliance.
• What to do if you smell gas
- DO NOT try to light any appliance.
- DO NOT touch any electrical switch. DO
NOT use any phone in your building.
- Immediately call your gas supplier from a
neighbor’s phone. Follow the gas supplier’s instructions.
- If you cannot reach your gas supplier, call
the fire department.
• Installation and service must be performed
by a qualified installer, service agency, or the
gas supplier.
This appliance may be installed as an OEM installation in
manufactured home (USA only) or mobile home and must be
installed in accordance with the manufacturer’s instructions
and the manufactured home construction and safety standard,
Title 24 CFR, Part 3280 or Standard for Installation in Mobile
Homes, CAN/CSA Z240MH, in Canada .
This appliance is only for use with the type(s) of gas indicated
on the rating plate.
• Leave this manual with
party responsible for use
and operation.
DO
DI
SC NOT
AR
D
•
CAREFULLY SUPERVISE children in same room as
fireplace.
• Alert children and adults to hazards of high temperatures.
High temperatures may ignite clothing or other flammable
materials.
• Keep clothing, furniture, draperies and other flammable
materials away.
This appliance has been supplied with an integral barrier
to prevent direct contact with the fixed glass panel. DO
NOT operate the appliance with the barrier removed.
Contact your dealer or Hearth & Home Technologies if the
barrier is not present or help is needed to properly install one.
In the Commonwealth of Massachusetts installation must be
performed by a licensed plumber or gas fitter.
See Table of Contents for location of additional Commonwealth
of Massachusetts requirements.
Installation and service of this appliance should be
performed by qualified personnel. Hearth & Home
Technologies suggests NFI certified or factory trained
professionals, or technicians supervised by an NFI
certified professional.
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
1
Read this manual before installing or operating this appliance.
Please retain this owner’s manual for future reference.
A. Congratulations
Congratulations on selecting a Heatilator gas fireplace, an
elegant and clean alternative to wood burning fireplaces.
The Heatilator gas fireplace you have selected is designed
to provide the utmost in safety, reliability, and efficiency.
As the owner of a new fireplace, you’ll want to read and
carefully follow all of the instructions contained in this
Owner’s Manual. Pay special attention to all cautions and
warnings.
Homeowner Reference Information
This Owner’s Manual should be retained for future reference.
We suggest that you keep it with your other important
documents and product manuals.
The information contained in this Owner’s Manual, unless
noted otherwise, applies to all models and gas control
systems.
Your new Heatilator gas fireplace will give you years of
durable use and trouble-free enjoyment. Welcome to the
Heatilator family of fireplace products!
We recommend that you record the following pertinent
information about your fireplace.
Model Name: ___________________________________________ Date purchased/installed: __________________
Serial Number:__________________________________________ Location on fireplace: _____________________
Dealership purchased from: _______________________________ Dealer Phone: __________________________
Notes: _______________________________________________________________________________________
_____________________________________________________________________________________________
Listing Label Information/Location
The model information regarding your specific fireplace can be found on
the rating plate usually located in the control area of the fireplace.
Gas Type
Hearth & Home Technologies Inc
1915 W. Saunders Street
Mt. Pleasant, IA 52641
Model #
SERIAL
NO. DE SÉRIE
Serial #
XXXXXXXXX
ANSI Standard
MODEL
MODÈLE
XXXXXX
MFG. DATE
DATE DE FAB.
GAS TYPE/TYPE DE GAZ
NATURAL/NATUREL
ALTITUDE
0-2000 2000-4000 FT/PI
MAX INPUT/DÉBIT
XX,XXX XX,XXX BTUH
MIN INPUT/DÉBIT
XX,XXX XX,XXX BTUH
MANIFOLD PRESSURE/PRESSION TUBULAIRE
MAX.
XX IN. W.C./C. D'EAU
MIN.
XX IN. W.C./C. D'EAU
MIN. INLET PRESS.
XX IN. W.C./C. D'EAU
FOR THE PURPOSE OF INPUT ADJUSTMENT
PRESS. MIN. D'ALIMENTATION
ORIFICE SIZE
DIAM. DE L'INJECTEUR
XX/XX DIA. in./mm
PROPANE
0-2000 2000-4000 FT/PI
XX,XXX XX,XXX BTUH
XX,XXX XX,XXX BTUH
XXXX
CERTIFIED
FOR CANADA
CERTIFIÉ POUR LE
CANADA
XX IN. W.C./C. D'EAU
XX IN. W.C./C. D'EAU
1XX IN. W.C./C. D'EAU
XX/XX DIA. in./mm
LESS THAN/MOINS DE 3 AMPÈRES., 115V., 60 Hz
DO NOT REMOVE OR COVER THIS LABEL.
VENTED GAS FIREPLACE - NOT FOR USE WITH SOLID FUEL.
FOYER À GAZ À ÉVACUATION - NE DOIT PAS ÊTRE UTILISÉ
AVEC UN COMBUSTIBLE SOLIDE.
2
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
Orifice
Size
Safety Alert Key:
•
•
•
•
DANGER! Indicates a hazardous situation which, if not avoided will result in death or serious injury.
WARNING! Indicates a hazardous situation which, if not avoided could result in death or serious injury.
CAUTION! Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
NOTICE: Used to address practices not related to personal injury.
Table of Contents
A. Congratulations
B. Limited Lifetime Warranty
2
5
1 Listing and Code Approvals
A.
B.
C.
D.
E.
F.
G.
Appliance Certification
Tempered Glass Specifications
BTU Specifications
High Altitude Installations
Non-Combustible Materials Specification
Combustible Materials Specification
Requirements for the
Commonwealth of Massacusetts
6
6
6
6
6
6
7
Gas Fireplace Safety
8
Your Fireplace
8
Fan Kit (optional)
9
Clear Space
9
Decorative Doors and Fronts
9
Fixed Glass Assembly
9
Remote Controls, Wall Controls and Wall Switches 9
Before Lighting Fireplace
9
Intermittent Pilot Ignition (IPI)
10
Standing Pilot Ignition
11
After Appliance is Lit
12
Frequently Asked Questions
12
3 Maintenance and Service
A. Maintenance Tasks-Homeowner
B. Maintenance Tasks-Service Technician
13
14
23
23
23
23
24
8 Vent Clearances and Framing
A.
B.
C.
D.
Pipe Clearances to Combustibles
Wall Penetration Framing
Install the Ceiling Firestop
Install Attic Insulation Shield
33
33
34
35
4 Getting Started
Typical Appliance System
Design and Installation Considerations
Tools and Supplies Needed
Inspect Appliance and Components
16
17
17
17
5 Framing and Clearances
Select Appliance Location
Constructing the Appliance Chase
Clearances
Mantel and Wall Projections
18
19
19
20
6 Termination Locations
A. Vent Termination Minimum Clearances
21
36
37
38
10 Installing Vent Pipe
A.
B.
C.
D.
E.
F.
G.
H.
I.
J.
K.
L.
Assemble Vent Sections (DVP only)
Assemble Vent Sections (SLP Pipe Only)
Assemble MI Sections (DVP only)
Assemble Slip Sections
Secure the Vent Sections
Disassemble Vent Sections
Install Decorative Ceiling Components (SLP only)
Install Metal Roof Flashing
Install RF4-8
Install Vertical Termination Cap
Assemble and Install Storm Collar
Install Heat Shields and
Horizontal Termination Cap
39
40
40
41
42
42
43
44
45
46
46
47
11 Gas Information
A.
B.
C.
D.
Installer Guide
A.
B.
C.
D.
Approved Pipe
Vent Table Key
Use of Elbows
Measuring Standards
Vent Diagrams
A. Top Vent
B. Rear Vent
C. Secure and Level the Appliance
2 Operating Instructions
A.
B.
C.
D.
A.
B.
C.
D.
E.
9 Appliance Preparation
User Guide
A.
B.
C.
D.
E.
F.
G.
H.
I.
J.
K.
L.
7 Vent Information and Diagrams
Fuel Conversion
Gas Pressure
Gas Connection
High Altitude Installations
49
49
49
49
12 Electrical Information
A.
B.
C.
D.
E.
F.
G.
Wiring Requirements
Standing Pilot Ignition System Wiring
Intellifire Ignition System Wiring
Optional Accessories Requirements
Electrical Service and Repair
Junction Box Installation
Wall Switch Installation for Fan (Optional)
50
50
50
50
51
52
52
13 Finishing
A. Mantel and Wall Projections
B. Facing Material
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
53
54
3
14 Appliance Setup
A.
B.
C.
D.
E.
F.
G.
H.
I.
J.
K.
L.
M.
N.
O.
P.
Remove the Packaging
Open Front Screen Assembly
Remove the Shipping Materials
Remove Fixed Glass Assembly
Clean the Appliance
Accessories
Place the Rockwool
Place the Lava Rock
Place the Vermiculite
Remove Screen Protector
Unpackage the Hood & Floor Cover
Install Hood
Install Floor Cover
Fixed Glass Assembly
Close the Screen Assembly
Air Shutter Setting
55
55
55
55
55
55
56
56
56
56
57
57
58
58
58
59
15 Troubleshooting
A. Standing Pilot Ignition System
B. Intellifire Ignition System
60
62
16 Reference Materials
A.
B.
C.
D.
E.
Appliance Dimension Diagram
Vent Components Diagrams
Service Parts
Optional Components
Contact Information
64
65
72
80
84
Î = Contains updated information.
4
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
B. Limited Lifetime Warranty
Gas Appliance (Fireplace)
Limited Lifetime Warranty
HEARTH & HOME TECHNOLOGIES INC. (“HHT”) extends the following warranty for HEATILATOR® gas appliances installed in
the United States of America or Canada (the "Appliance"). Dealers and employees of HHT have no authority to make any warranty
or authorize any remedies in addition to or inconsistent with the terms of this warranty.
Limited Lifetime Warranty
HHT warrants the Appliance for component failure due to a manufacturing defect of any of the following components: combustion chamber, burner
pan, and logs. The Limited Lifetime Warranty specified above is subject to the conditions, exclusions and limitations listed below, is for the period
the Appliance is owned by the original homeowner only, and is nontransferable.
1 Year Limited Warranty
HHT warrants the Appliance to be free from failure of any of the following components for a period of one year after installation: valve, flexible gas
line connector, glass panel, fan, direct vent chimney components, factory paint, gasket, piezo ignitor, thermopile, thermocouple, junction box, pilot
assembly, shutoff valve, high limit switch, refractory liners, transformer, and control box. If the Heatilator Appliance is found to be defective in either
material or workmanship within one year of the date of original installation, HHT will provide replacement parts at no charge and pay reasonable
labor and freight costs, and is for the period of one year following the date of original installation of the Appliance.
Conditions, Exclusions, & Limitations of Liability
A.
Both the Limited Lifetime and 1 Year Limited Warranties supplied by HHT apply only while the Appliance is in its location of original
installation. HHT’s obligation under this warranty does not extend to damages resulting from (1) installation, operation or maintenance of
the Appliance not in accordance with the Installation Instructions, Operating Instructions, and the Listing Agent Identification Label furnished
with the Appliance; (2) installation which does not comply with local building codes; (3) shipping, improper handling, improper operation,
abuse, misuse, accident or unworkmanlike repairs; (4) environmental conditions, inadequate ventilation or drafting caused by tight sealing
construction of the structure, air handling devices such as exhaust fans or forced air furnaces, or other causes; (5) use of fuels other than
those specified in the Operating Instructions; (6) installation or use of components not supplied with the Appliance or any other components
not expressly authorized and approved by HHT; and/or (7) modification of the Appliance not expressly authorized and approved by HHT in
writing. This warranty is limited to only the component parts manufactured or supplied by HHT.
B.
HHT’s liability under both the Limited Lifetime Warranty and the 1 Year Limited Warranty is limited to the replacement and repair of
defective components or workmanship during the applicable period. HHT may fully discharge all of its obligations under such warranties
by repairing the defective component(s) or at HHT’s discretion, providing replacement parts at no charge and paying reasonable labor and
freight costs.
C.
EXCEPT TO THE EXTENT PROVIDED BY LAW, HHT MAKES NO EXPRESS WARRANTIES OTHER THAN THE WARRANTY
SPECIFIED HEREIN. THE DURATION OF ANY IMPLIED WARRANTY IS LIMITED TO DURATION OF THE WARRANTY SPECIFIED
ABOVE.
D.
Some states do not allow exclusions or limitations of incidental or consequential damages, so those limitations may not apply to you. This
warranty gives you specific rights; you may also have other rights which vary from state to state.
How to Obtain Service
To obtain service under this warranty you must:
1.
Send written notice of the claimed condition to Heatilator Technical Service Department, Hearth & Home Technologies, 1915 W. Saunders
Street, Mt. Pleasant, Iowa 52641-1563. You may also register your claim online at www.heatilator.com.
2.
Provide proof of purchase, model number, serial number, and manufacturing date code to HHT.
3.
Provide HHT reasonable opportunity to investigate the claim, including reasonable opportunity to inspect the Appliance prior to any repair
or replacement work and before the Appliance or any component of the Appliance has been removed from the place of original installation.
4.
Obtain HHT’s consent to any warranty work before the work is done.
ADDITIONAL INFORMATION:
If you would like information on current HEATILATOR products or want to locate a dealer in your area, call 1-800-927-6841.
©2003 Heatilator® is a Registered Trademark of Hearth & Home Technologies Inc.
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
5
1
Listing and Code Approvals
A. Appliance Certification
C. BTU Specifications
Novus NDV
MODELS: NDV3630, NDV3933, NDV4236, NDV4842,
NDV3630
NDV3933
Standing Pilot or IPI
NDV3630I, NDV3933I, NDV4236I, NDV4842I,
NDV3630L, NDV3933L, NDV4236L, NDV4842L,
NDV3630IL, NDV3933IL, NDV4236IL, NDV4842IL
Max/Min Input Rate (NG)
LABORATORY: Underwriters Laboratories, Inc. (UL)
TYPE: Direct Vent Gas Appliance
STANDARD: ANSI Z21.88a-2007/CSA 2.33a-2007,
CGA 2.17-M91, UL 307B
20,000/14,000
22,000/15,000
Orifice Size (NG)
0.083
0.089/#43
Max/Min Input Rate (LP)
20,000/15,000
22,000/15,000
Orifice Size (LP)
0.053
0.055/#54
Novus NDV
NDV4236
NDV4842
Standing Pilot or IPI
This product is listed to ANSI standards for “Vented Gas
Appliance Heaters” and applicable sections of “Gas Burning Heating Appliances for Manufactured Homes and Recreational Vehicles”, and “Gas Fired Appliances for Use at
High Altitudes”.
NOTICE: This installation must conform with local codes.
In the absence of local codes you must comply with the
National Fuel Gas Code, ANSI Z223.1-latest edition in
the U.S.A. and the CAN/CGA B149 Installation Codes in
Canada.
NOT INTENDED FOR USE AS A PRIMARY HEAT SOURCE.
This appliance is tested and approved as either supplemental
room heat or as a decorative appliance. It should not be factored as primary heat in residential heating calculations.
B. Tempered Glass Specifications
Hearth & Home Technologies appliances manufactured
with tempered glass may be installed in hazardous locations such as bathtub enclosures as defined by the Consumer Product Safety Commission (CPSC). The tempered
glass has been tested and certified to the requirements of
ANSI Z97.1 and CPSC 16 CFR 1202 (Safety Glazing Certification Council SGCC# 1595 and 1597. Architectural Testing, Inc. Reports 02-31919.01 and 02-31917.01).
This statement is in compliance with CPSC 16 CFR Section 1201.5 “Certification and labeling requirements” which
refers to 15 U.S. Code (USC) 2063 stating “…Such certificate shall accompany the product or shall otherwise be
furnished to any distributor or retailer to whom the product
is delivered.”
Some local building codes require the use of tempered
glass with permanent marking in such locations. Glass
meeting this requirement is available from the factory.
Please contact your dealer or distributor to order.
6
Max/Min Input Rate (NG)
25,000/17,000
30,000/20,500
Orifice Size (NG)
0.093/#42
0.104/#37
Max/Min Input Rate (LP)
25,000/17,000
30,000/20,500
Orifice Size (LP)
0.058
0.063/#52
D. High Altitude Installations
NOTICE: If the heating value of the gas has been reduced,
these rules do not apply. Check with your local gas utility or
authorities having jurisdiction.
When installing above 2000 feet elevation:
•
•
In the USA: Reduce burner orifice 4% for each 1000 feet
above 2000 feet.
In CANADA: Reduce burner orifice 10% for elevations
between 2000 feet and 4500 feet. Above 4500 feet,
consult local gas utility.
E. Non-Combustible Materials Specification
Material which will not ignite and burn. Such materials are
those consisting entirely of steel, iron, brick, tile, concrete,
slate, glass or plasters, or any combination thereof.
Materials that are reported as passing ASTM E 136, Standard Test Method for Behavior of Materials in a Vertical
Tube Furnace at 750 ºC and UL763 shall be considered
non-combustible materials.
F. Combustible Materials Specification
Materials made of or surfaced with wood, compressed paper, plant fibers, plastics, or other material that can ignite
and burn, whether flame proofed or not, or plastered or unplastered shall be considered combustible materials.
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
Note: The following requirements reference various
Massachusetts and national codes not contained in this
document.
G. Requirements for the Commonwealth of Massacusetts
For all side wall horizontally vented gas fueled equipment
installed in every dwelling, building or structure used in
whole or in part for residential purposes, including those
owned or operated by the Commonwealth and where the
side wall exhaust vent termination is less than seven (7)
feet above finished grade in the area of the venting, including but not limited to decks and porches, the following
requirements shall be satisfied:
Installation of Carbon Monoxide Detectors
At the time of installation of the side wall horizontal vented
gas fueled equipment, the installing plumber or gas fitter
shall observe that a hard wired carbon monoxide detector
with an alarm and battery back-up is installed on the floor
level where the gas equipment is to be installed. In addition, the installing plumber or gas fitter shall observe that
a battery operated or hard wired carbon monoxide detector with an alarm is installed on each additional level of
the dwelling, building or structure served by the side wall
horizontal vented gas fueled equipment. It shall be the
responsibility of the property owner to secure the services
of qualified licensed professionals for the installation of
hard wired carbon monoxide detectors.
In the event that the side wall horizontally vented gas
fueled equipment is installed in a crawl space or an attic,
the hard wired carbon monoxide detector with alarm and
battery back-up may be installed on the next adjacent
floor level.
serves carbon monoxide detectors and signage installed
in accordance with the provisions of 248 CMR 5.08(2)(a)1
through 4.
Exemptions
The following equipment is exempt from 248 CMR
5.08(2)(a)1 through 4:
•
•
The equipment listed in Chapter 10 entitled “Equipment
Not Required To Be Vented” in the most current edition
of NFPA 54 as adopted by the Board; and
Product Approved side wall horizontally vented gas fueled
equipment installed in a room or structure separate from
the dwelling, building or structure used in whole or in part
for residential purposes.
MANUFACTURER REQUIREMENTS
Gas Equipment Venting System Provided
When the manufacturer of Product Approved side wall
horizontally vented gas equipment provides a venting
system design or venting system components with the
equipment, the instructions provided by the manufacturer
for installation of the equipment and the venting system
shall include:
•
•
Detailed instructions for the installation of the venting
system design or the venting system components; and
A complete parts list for the venting system design or
venting system.
In the event that the requirements of this subdivision can
not be met at the time of completion of installation, the
owner shall have a period of thirty (30) days to comply
with the above requirements; provided, however, that during said thirty (30) day period, a battery operated carbon
monoxide detector with an alarm shall be installed.
Gas Equipment Venting System NOT Provided
Approved Carbon Monoxide Detectors
•
Each carbon monoxide detector as required in accordance with the above provisions shall comply with NFPA
720 and be ANSI/UL 2034 listed and IAS certified.
Signage
A metal or plastic identification plate shall be permanently
mounted to the exterior of the building at a minimum height
of eight (8) feet above grade directly in line with the exhaust vent terminal for the horizontally vented gas fueled
heating appliance or equipment. The sign shall read, in
print size no less than one-half (1/2) inch in size, “GAS
VENT DIRECTLY BELOW. KEEP CLEAR OF ALL OBSTRUCTIONS”.
Inspection
When the manufacturer of a Product Approved side
wall horizontally vented gas fueled equipment does not
provide the parts for venting the flue gases, but identifies “special venting systems”, the following requirements
shall be satisfied by the manufacturer:
The referenced “special venting system” instructions shall
be included with the appliance or equipment installation
instructions; and
• The “special venting systems” shall be Product
Approved by the Board, and the instructions for that
system shall include a parts list and detailed installation
instructions.
A copy of all installation instructions for all Product Approved side wall horizontally vented gas fueled equipment, all venting instructions, all parts lists for venting
instructions, and/or all venting design instructions shall
remain with the appliance or equipment at the completion
of the installation.
See Gas Connection section for additional Commonwealth of Massachusetts requirements.
The state or local gas inspector of the side wall horizontally vented gas fueled equipment shall not approve the
installation unless, upon inspection, the inspector obHeatilator • Novus NDV Series • 4055-187 Rev F • 06/08
7
User Guide
2
Operating Instructions
A. Gas Fireplace Safety
•
Install a switch lock or a wall/remote control with child
protection lockout feature.
• Keep remote controls out of reach of children.
• Never leave children alone near a hot fireplace, whether
operating or cooling down.
• Teach children to NEVER touch the fireplace.
• Consider not using the fireplace when children will be
present.
Contact your dealer for more information, or visit: www.
hpba.org/staysafe.
WARNING
HOT SURFACES!
Glass and other surfaces are hot during
operation AND cool down.
Hot glass will cause burns.
• DO NOT touch glass until it is cooled
• NEVER allow children to touch glass
• Keep children away
• CAREFULLY SUPERVISE children in same room as
fireplace.
• Alert children and adults to hazards of high temperatures.
High temperatures may ignite clothing or other flammable
materials.
• Keep clothing, furniture, draperies and other flammable
materials away.
To prevent unintended operation when not using your fireplace for an extended period of time (summer months, vacations/trips, etc):
•
•
•
Remove batteries from remote controls.
Turn off wall controls.
Unplug 3 volt adapter plug and remove battieres on IPI
models.
• Turn off gas controls valve on standing pilot models.
When lighting the pilot light on fireplaces with a standing
pilot, remove the fixed glass assembly so you can detect
presence of residual gas build-up. See Standing Pilot Lighting instructions and Maintenance Tasks.
This appliance has been supplied with an integral barrier
to prevent direct contact with the fixed glass panel. DO
NOT operate the appliance with the barrier removed.
Contact your dealer or Hearth & Home Technologies if the barrier
is not present or help is needed to properly install one.
If you expect that small children or vulnerable adults may
come into contact with this fireplace, the following precautions are recommended:
•
B. Your Fireplace
Install a physical barrier such as:
- A decorative screen.
WARNING! DO NOT operate fireplace before reading
and understanding operating instructions. Failure to
operate fireplace according to operating instructions could
cause fire or injury.
- Adjustable safety gate.
DECORATIVE DOORS
(NOT SHOWN)
SECTION 2.E.
MANTEL
FIXED GLASS ASSEMBLY
SECTION 14.K.
HEARTH
CLEAR SPACE
SECTION 2.D.
Figure 2.1 General Operating Parts
8
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
C. Fan Kit (optional)
F. Fixed Glass Assembly
•
See Section 14.K.
Refer to Figure 2.1 for location of control.
D. Clear Space
WARNING! DO NOT place combustible objects in front of
the fireplace or block louvers. High temperatures may start
a fire. See Figure 2.2.
Avoid placing candles and other heat-sensitive objects on
mantel or hearth. Heat may damage these objects.
G. Remote Controls, Wall Controls and Wall
Switches
Follow the instructions supplied with the control installed to
operate your fireplace:
For safety:
•
Install a switch lock or a wall/remote control with child
protection lockout feature.
• Keep remote controls out of reach of children.
See your dealer if you have questions.
H. Before Lighting Fireplace
Before operating this fireplace for the first time, have a
qualified technician:
•
•
3F
Figure 2.2
T.
IN CLE
FR AR
ON S
T O PAC
FF E
IR
EP
•
•
•
•
LA
CE
Verify all shipping materials have been removed from
inside and/or underneath the firebox.
Review proper placement of logs, ember material and/or
other decorative materials.
Check the wiring.
Check the air shutter adjustment.
Ensure that there are no gas leaks.
Ensure that the glass is sealed and in the proper position
and that the integral barrier is in place.
WARNING! Risk of Fire/Asphyxiation! DO NOT operate
fireplace with fixed glass assembly removed.
Clear Space
E. Decorative Doors and Fronts
WARNING! Risk of Fire! Install ONLY doors or fronts
approved by Hearth & Home Technologies. Unapproved
doors or fronts may cause appliance to overheat.
Determine if this fireplace has a standing pilot or an
Intellifire ignition system. Ask your dealer or open control
access panel, look at valve assembly.
•
•
A standing pilot ignition will have a red or black ignitor
button (refer to Figure 2.3).
An Intellifire ignition system will not have a button.
This appliance has been supplied with an integral barrier
to prevent direct contact with the fixed glass panel. DO
NOT operate the appliance with the barrier removed.
Contact your dealer or Hearth & Home Technologies if the
barrier is not present or help is needed to properly install
one.
For more information refer to the instructions supplied with
your decorative door or front.
Red or Black
Button
Figure 2.3 Ignitor Button
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
9
10
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
D.
C.
Use only your hand to push in and move the gas control
valve or turn the gas control knob. Never use tools. If the
lever or knob will not move by hand, don't try to repair it, call
a qualified service technician. Force or attempted repair may
result in a fire or explosion.
Do not use this appliance if any part has been under water.
Immediately call a qualified service technician to inspect the
appliance and to replace any part of the control system and
any gas control which has been under water.
• If you cannot reach your gas supplier, call the fire
department.
7.
6.
5.
Wait five minutes to clear out any gas. If you then smell gas, STOP!
Follow "B" in the safety information above on this label. If you don't
smell gas, go to the next step.
To turn on the burner, turn on all electric power to this appliance and
turn on the wall switch or set the thermostat to the desired setting.
If the appliance will not operate, follow the instructions "TO TURN OFF
GAS TO APPLIANCE" and call your service technician or gas supplier.
Turn off wall switch or set thermostat to lowest setting.
Turn off all electric power to the appliance if service is to be
performed.
4.
3.
33631D
Push the gas control lever in and move to the "OFF" position
or push the gas control lever to the "OFF" position. Do not
force.
Replace the control access panel.
TO TURN OFF GAS TO APPLIANCE
STOP! Read the safety information above on this label.
Turn wall switch to the "OFF" position or thermostat to the
lowest setting.
Turn off all electric power to the appliance.
This appliance is equipped with an ignition device which
automatically lights the pilot. Do NOT try to light the pilot by
hand.
LIGHTING INSTRUCTIONS
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electric switch; do not use any phone in
your building.
• Immediately call your gas supplier from a neighbor's
phone. Follow the gas supplier's instructions.
This appliance is equipped with an ignition device which
automatically lights the pilot. Do not try to light the pilot by
hand.
BEFORE LIGHTING smell all around the appliance area for
gas. Be sure to smell next to the floor because some gas is
heavier than air and will settle on the floor.
If you do not follow these instructions exactly, a fire
or explosion may result causing property damage,
personal injury or loss of life.
Due to high surface temperatures, keep children, clothing and furniture away.
Keep burner and control compartment clean. See installation and operating instructions accompanying the appliance.
1.
2.
3.
4.
1.
2.
B.
A.
WARNING:
FOR YOUR SAFETY READ BEFORE LIGHTING
NATURAL GAS
* Also certified for installation in a bedroom or a
bed-sitting room.
* For U.S. only!
For use with natural gas or propane. A conversion kit
as supplied by the manufacturer shall be used to
convert this appliance to the alternative fuel.
before servicing. If for any reason the original wire
supplied with the appliance must be replaced, it must
be replaced with 105° C or its equivalent.
WARNING: Disconnect the electric power
This appliance is intended to burn a specified gas
fuel only. Do not attempt to use with solid wood fuel
or another type of fuel. Do not attempt to modify or
use any other type of gas burner system.
WARNING RISK OF FIRE
Hot while in operation. Do
not touch. Keep children, clothing, furniture,
gasoline and other liquids having flammable vapors
away.
CAUTION:
WARNING:
Improper installation,
adjustment, alteration, service or maintenance can
cause injury or property damage. Refer to the
owner's information manual provided with the
appliance. For assistance or additional information
consult a qualified installer, service agency or the
gas supplier.
This appliance must be properly connected to a
venting system in accordance with the
manufacturer's installation instructions.
This appliance must be installed in accordance with
local codes, if any; if not, follow ANSI Z223.1 or, in
Canada, current CAN/CGA-B149.
This appliance needs fresh air for safe operation
and must be installed so there are provisions for
adequate combustion and ventilation air.
I. Intermittent Pilot Ignition (IPI)
The IPI system may be operated with two D-cell batteries. When using batteries, unplug the transformer. To prolong battery
life, remove them when using the transformer.
7
OFF
8
OF
F
11
Due to high surface termperatures, keep children, clothing and furniture away.
Keep burner and control compartment clean. See installation and operating instructions accompanying the appliance.
29097D
Turn manual gas valve to "CLOSED position. Do not force.
Replace control access panel.
5
ON
Turn off wall switch or set thermostat to lowest setting.
Remove control access panel.
5
OT
TO TURN OFF GAS TO APPLIANCE
3.
4.
4. OPEN
3. CLOSED
PIL
1.
2.
NOTE: To light main burner, turn wall switch to "ON". Do not light by
hand.
Turn wall switch to the "OFF" position or thermostat to the
lowest setting.
2. Remove control access panel.
3. Turn manual gas valve to CLOSED. Wait five [5] minutes to
clear out any gas. If you then smell gas, STOP! Follow "B" in the
safety information above on this label. If you don't smell gas, go
to next step.
4. Turn gas line to "OPEN".
5. Turn pilot knob clockwise
to "OFF". (Knob may have to be
depressed to pass "PILOT" position.)
6. Locate pilot assembly inside appliance.
7. Locate red ignitor button.
8. Turn pilot knob to "PILOT" and push in.
9. Continue to hold in pilot knob and push the red ignitor button
12-15 times until small blue pilot flame appears.
10. Continue to hold in pilot knob for approximately one minute. Pilot
should remain lit. If pilot goes out, wait 5 minutes and repeat
Steps 3-9.
11. Release and turn knob counterclockwise
to "ON".
12. If appliance will not operate, follow the instructions "TO TURN
OFF GAS TO APPLIANCE" and call your service technician or
gas supplier.
1.
LIGHTING
INSTRUCTIONS
Stop! Read the safety information above on this label.
D.
OFF
Use only your hand to push in or turn knob. Never use tools. If
the manual gas valve will not push in or turn by hand, don't try
to repair it; call a qualified service technician. Force or
attempted repair may result in a fire or explosion.
Do not use this appliance if any part has been under water.
Immediately call a qualified service technician to inspect the
appliance and to replace any part of the control system and any
gas control which has been under water.
ON
C.
• If you cannot reach your gas supplier, call the fire department.
OT
PIL
B.
VENT
This appliance has a pilot which must be lighted by hand. When
lighting the pilot, follow these instructions exactly.
BEFORE LIGHTING smell all around the appliance area for gas.
Be sure to smell next to the floor because some gas is heavier
than air and will settle on the floor.
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electric switch; do not use any phone in your
building.
• Immediately call your gas supplier from a neighbor's phone.
Follow the gas supplier's instructions.
ON
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
ON
PILOT
A.
WARNING: If you do not follow these instructions exactly, a fire or
explosion may result causing property damage, personal
injury or loss of life.
FOR YOUR SAFETY READ BEFORE LIGHTING
OFF
NATURAL GAS
* Also certified for installation in a bedroom or a
bed-sitting room.
* For U.S. only!
For use with natural gas or propane. A conversion
kit as supplied by the manufacturer shall be used to
convert this appliance to the alternative fuel.
before servicing. If for any reason the original wire
supplied with the appliance must be replaced, it must be
replaced with 105° C or its equivalent.
WARNING: Disconnect the electric power
This appliance is intended to burn a specified gas
fuel only. Do not attempt to use with solid wood fuel
or another type of fuel. Do not attempt to modify or
use any other type of gas burner system.
WARNING RISK OF FIRE
not touch. Keep children, clothing, furniture,
gasoline and other liquids having flammable vapors
away.
CAUTION: Hot while in operation. Do
adjustment, alteration, service or maintenance can
cause injury or property damage. Refer to the owner's
information manual provided with the appliance. For
assistance or additional information consult a
qualified installer, service agency or the gas supplier.
WARNING: Improper installation,
This appliance must be properly connected to a
venting system in accordance with the
manufacturer's installation instructions.
This appliance must be installed in accordance with
local codes, if any; if not, follow ANSI Z223.1 or, in
Canada, current CAN/CGA-B149.
This appliance needs fresh air for safe operation
and must be installed so there are provisions for
adequate combustion and ventilation air.
J. Standing Pilot Ignition
11
K. After Appliance is Lit
Initial Break-in Procedure
•
The appliance should be run three to four hours
continuously on high.
• Turn the appliance off and allow it to completely cool.
• Remove and clean fixed glass assembly. See Section 3.
• Replace the fixed glass assembly and run continuously
on high an additional 12 hours.
This cures the materials used to manufacture the fireplace.
NOTICE! Open windows for air circulation during appliance break-in.
• Some people may be sensitive to smoke and odors.
• Smoke detectors may activate.
L. Frequently Asked Questions
ISSUE
SOLUTIONS
Condensation on the glass
This is a result of gas combustion and temperature variations. As the appliance warms, this
condensation will disappear.
Blue flames
This is a result of normal operation and the flames will begin to yellow as the appliance is
allowed to burn for 20 to 40 minutes.
Odor from appliance
When first operated, this appliance may release an odor for the first several hours. This is
caused by the curing of materials from manufacturing. Odor may also be released from finishing
materials and adhesives used near the appliance. These circumstances may require additional
curing related to the installation environment.
Film on the glass
This is a normal result of the curing process of the paint and logs. Glass should be cleaned
within 3 to 4 hours of initial burning. A non-abrasive cleaner such as gas appliance glass cleaner
may be necessary. See your dealer.
Metallic noise
Noise is caused by metal expanding and contracting as it heats up and cools down, similar to
the sound produced by a furnace or heating duct. This noise does not affect the operation or
longevity of the appliance.
12
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
3
Maintenance and Service
Any safety screen or guard removed for servicing must be replaced prior to operating the appliance.
When properly maintained, your appliance will give you
many years of trouble-free service. We recommend annual service by a qualified technician.
A. Maintenance Tasks-Homeowner
Installation and repair should be done by a qualified technician
only. The appliance should be inspected before use and at least
annually by a professional service person.
Doors, Surrounds, Fronts
Frequency: Annually
By: Homeowner
Tools needed: Protective gloves, stable work surface
•
•
•
Assess condition of screen and replace as necessary.
Inspect for scratches, dents or other damage and repair
as necessary.
Check that louvers are not blocked.
•
Vacuum or dust surfaces.
The following tasks may be performed annually by the homeowner. If you are uncomfortable performing any of the
listed tasks, please call your dealer for a service appointment.
Remote Control
More frequent cleaning may be required due to lint from
carpeting or other factors. Control compartment, burner
and circulating air passageway of the appliance must be
kept clean.
Tools needed: Replacement batteries and remote control
instructions.
CAUTION! Risk of Burns! The appliance should be
turned off and cooled before servicing.
Glass Cleaning
Frequency: Seasonally
By: Homeowner
Tools Needed: Protective gloves, glass cleaner, drop cloth
and a stable work surface.
CAUTION! Handle fixed glass assembly with care.
Glass is breakable.
• Avoid striking, scratching or slamming glass
• Avoid abrasive cleaners
• DO NOT clean glass while it is hot
• Prepare a work area large enough to accommodate fixed
glass assembly and door frame by placing a drop cloth
on a flat, stable surface.
Note: Fixed glass assembly and gasketing may have residue that can stain carpeting or floor surfaces.
•
•
•
•
•
Frequency: Seasonally
By: Homeowner
•
•
Locate remote control transmitter and receiver.
Verify operation of remote. Refer to remote control
operation instructions for proper calibration and setup
procedure.
• Place batteries as needed in remote transmitters and
battery-powered receivers.
• Place remote control out of reach of children.
If not using your fireplace for an extended period of time
(summer months, vacations/trips, etc), to prevent unintended operation:
•
•
Remove batteries from remote controls.
Unplug 3 volt adapter plug on IPI models.
Remove door or decorative front from appliance and set
aside on work surface.
See Section 14.K for instructions to remove fixed glass
assembly.
Clean glass with a non-abrasive commercially available
cleaner.
- Light deposits: Use a soft cloth with soap and water
- Heavy deposits: Use commercial fireplace glass cleaner
(consult with your dealer)
Carefully set fixed glass assembly in place on appliance.
Hold glass in place with one hand and secure glass
latches with the other hand.
Reinstall door or decorative front.
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
13
Venting
Tools needed: Protective gloves, vacuum cleaner, dust
cloths
Frequency: Seasonally
•
By: Homeowner
Tools needed: Protective gloves and safety glasses.
•
•
•
•
•
Inspect venting and termination cap for blockage or
obstruction such plants, bird nests, leaves, snow, debris,
etc.
Verify termination cap clearance to subsequent construction (building additions, decks, fences, or sheds). See
Section 6.
Inspect for corrosion or separation.
Verify weather stripping, sealing and flashing remains
intact.
Inspect draft shield to verify it is not damaged or missing.
•
•
Burner Ignition and Operation
Frequency: Annually
By: Service Technician
Tools needed: Protective gloves, vacuum cleaner, whisk
broom, flashlight, voltmeter, indexed drill bit set, and a
manometer.
B. Maintenance Tasks-Service Technician
•
The following tasks must be performed by a qualified technician.
•
Gasket Seal and Glass Assembly Inspection
•
Frequency: Annually
By: Service Technician
Tools needed: Protective gloves, drop cloth and a stable
work surface.
•
•
•
•
Inspect gasket seal and its condition.
Inspect fixed glass assembly for scratches and nicks that
can lead to breakage when exposed to heat.
Confirm there is no damage to glass or glass frame.
Replace as necessary.
Verify that fixed glass assembly is properly retained and
attachment components are intact and not damaged.
Replace as necessary.
Logs
•
•
•
•
•
•
Frequency: Annually
By: Service Technician
•
Tools needed: Protective gloves.
•
•
Inspect for damaged or missing logs. Replace as necessary.
Refer to Section 14 for log placement instructions.
Verify correct log placement and no flame impingement
causing sooting. Correct as necessary.
Firebox
Vacuum and wipe out dust, cobwebs, debris or pet hair.
Use caution when cleaning these areas. Screw tips that
have penetrated the sheet metal are sharp and should
be avoided.
Remove all foreign objects.
Verify unobstructed air circulation.
•
•
Verify burner is properly secured and aligned with pilot
or igniter.
Clean off burner top, inspect for plugged ports, corrosion
or deterioration. Replace burner if necessary.
Replace ember materials with new dime-size pieces.
DO NOT block ports or obstruct lighting paths. Refer to
Section 14 for proper ember placement.
Verify batteries have been removed from battery backup IPI systems to prevent premature battery failure or
leaking.
Check for smooth lighting and ignition carryover to all
ports. Verify that there is no ignition delay.
Inspect for lifting or other flame problems.
Verify air shutter setting is correct. See Section 14.N. for
required air shutter setting. Verify air shutter is clear of
dust and debris.
Inspect orifice for soot, dirt and corrosion. Verify orifice
size is correct. See Service Parts List for proper orifice
sizing.
Verify manifold and inlet pressures. Adjust regulator as
required.
Inspect pilot flame pattern and strength. See Figures 3.1
and 3.2 for proper pilot flame pattern. Clean or replace
orifice spud as necessary.
Inspect thermocouple/thermopile or IPI flame sensing rod
for soot, corrosion and deterioration. Clean with emery
cloth or replace as required.
Verify thermocouple/thermopile or IPI millivolt output.
Replace as necessary.
Frequency: Annually
By: Service Technician
Tools needed: Protective gloves, sandpaper, steel wool,
cloths, mineral spirits, primer and touch-up paint.
•
•
Inspect for paint condition, warped surfaces, corrosion
or perforation. Sand and repaint as necessary.
Replace appliance if firebox has been perforated.
Control Compartment and Firebox Top
Frequency: Annually
By: Service Technician
14
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
IC
F
CI
T
C
U
E
P
S
D
O
R
(Either cobrahead or SIT)
P
Figure 3.1 IPI Flame Patterns
Figure 3.2 Standing Pilot Flame Patterns
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
15
4
Getting Started
Installer Guide
A. Typical Appliance System
NOTICE: Illustrations and photos reflect typical installations and are for design purposes only. Illustrations/diagrams are not
drawn to scale. Actual product may vary from pictures in manual
VERTICAL TERMINATION CAP
(SECTION 10.F. )
NOTE: An installation will have either a
vertical termination or a horizontal
termination. It will not have both (as
shown).
NON-COMBUSTIBLE ROOF FLASHING
MAINTAINS MINIMUM CLEARANCE
AROUND PIPE (SECTION 10.E.)
STORM COLLAR
(SECTION 10.E. )
VENT PIPE PENETRATES ROOF
PREFERABLY WITHOUT AFFECTING
ROOF RAFTERS
VENT PIPE (SECTION 8)
CEILING FIRESTOP
ON FLOOR OF ATTIC
(SECTION 8.C.)
ATTIC INSULATION SHIELD (NOT SHOWN) MUST
BE USED HERE TO KEEP INSULATION AWAY
FROM VENT PIPE IF ATTIC IS INSULATED
(SECTION 8.E.)
HORIZONTAL TERMINATION CAP
(SECTION 10.H.)
FRAMING HEADED OFF
IN CEILING JOISTS
(SECTION 8.C.)
FRAMING/HEADER
(SECTION 5)
OPTIONAL
WALL SWITCH
(Section 12.G.)
MANTEL AND MANTEL LEG
(SECTION 5.D. & 13.A.)
SURROUND (SECTION 14.M.)
HEARTH EXTENSION
(Section 13.E.)
GAS LINE
(SECTION 11)
Figure 4.1
16
Typical Appliance System
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
B. Design and Installation Considerations
D. Inspect Appliance and Components
Heatilator direct vent gas appliances are designed to operate with all combustion air siphoned from outside of the
building and all exhaust gases expelled to the outside. No
additional outside air source is required.
•
Installation MUST comply with local, regional, state and
national codes and regulations. Consult insurance carrier,
local building inspector, fire officials or authorities having
jurisdiction over restrictions, installation inspection and
permits.
•
Before installing, determine the following:
• Where the appliance is to be installed.
• The vent system configuration to be used.
• Gas supply piping.
•
•
•
Carefully remove the appliance and components from
the packaging.
The vent system components and decorative doors and
fronts may be shipped in separate packages.
If packaged separately, the log set and appliance grate
must be installed.
Report to your dealer any parts damaged in shipment,
particularly the condition of the glass.
Read all of the instructions before starting the installation. Follow these instructions carefully during the
installation to ensure maximum safety and benefit.
WARNING! Risk of Fire or Explosion! Damaged parts
could impair safe operation. DO NOT install damaged,
incomplete or substitute components. Keep appliance dry.
• Electrical wiring requirements.
• Framing and finishing details.
• Whether optional accessories—devices such as a fan,
wall switch, or remote control—are desired.
Improper installation, adjustment, alteration, service or
maintenance can cause injury or property damage. For
assistance or additional information, consult a qualified
technician, service agency or your dealer.
Hearth & Home Technologies disclaims any responsibility for,
and the warranty will be voided by, the following actions:
• Installation and use of any damaged appliance or vent
system component.
• Modification of the appliance or vent system.
• Installation other than as instructed by Hearth & Home
Technologies.
• Improper positioning of the gas logs or the glass door.
C. Tools and Supplies Needed
Before beginning the installation be sure that the following
tools and building supplies are available.
Tape measure
Framing material
Pliers
High temperature caulking material
Hammer
Phillips screwdriver
Gloves
Framing square
Voltmeter
Electric drill and bits (1/4 in.)
Plumb line
Safety glasses
Level
Reciprocating saw
Manometer
Flat blade screwdriver
Noncorrosive leak check solution
1/2 - 3/4 inch length, #6 or #8 Self-drilling screws
One 1/4 inch female connection (for optional fan).
• Installation and/or use of any component part not approved
by Hearth & Home Technologies.
Any such action may cause a fire hazard.
WARNING! Risk of Fire,/Explosion/Electric Shock! DO
NOT use this appliance if any part has been under water.
Call a qualified technician to inspect the appliance and to
replace any part of the control system and/or gas control
which has been under water.
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
17
5
Framing and Clearances
A. Select Appliance Location
NOTICE: Illustrations reflect typical installations and are
FOR DESIGN PURPOSES ONLY. Illustrations/diagrams
are not drawn to scale. Actual installation may vary due to
individual design preference.
When selecting a location for your appliance it is important to
consider the required clearances to walls (see Figure 5.1).
WARNING! Risk of Fire or Burns! Provide adequate
clearance around air openings and for service access.
Due to high temperatures, the appliance should be located out of traffic and away from furniture and draperies.
D
B
1/2 in. (13 mm)
min. appliance
to combustibles
1/2 in. (13 mm) min.
appliance to
combustibles
C
1 in. (25 mm)
min. pipe to
combustibles
A
Drywall
48 in.
(1219 mm)
maximum
G
B
Alcove
Installation
A
D
A
Rear vent
One 45° elbow
Horiz Term
Top Vent
One 90° elbow
Horiz Term
In addition to these framing dimensions, also reference the
following sections:
• Clearances and Mantel Projections (Sections 3.C. and 3.D.)
• Vent Clearances and Framing (Section 6)
No elbows
Horiz Term
Rear Vent
One 90° elbow
Vert Term
A
Rear Vent
Two 90° elbows
Horiz Term
A
A
E
F
C
1 in. (25 mm)
min. pipe to
combustibles
F
E
Model
A
B
C
D
inches
36
33-1/2
19-5/8
mm
914
851
498
NDV3933
inches
39
35-1/2
19-5/8
mm
991
902
NDV4236
inches
42
37-5/8
mm
1067
956
NDV4842
inches
48
41-7/8
mm
1219
1064
498
NDV3630
Figure 5.1
18
E
F
43-3/8
47
53-1/4
37
1102
1194
1353
940
43-3/8
47
53-1/4
40
498
1102
1194
1353
1016
19-5/8
43-3/8
47
53-1/4
43
498
1102
1194
1353
1092
19-5/8
43-3/8
47
53-1/4
49
1102
1194
1353
1245
Appliance Locations
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
G
B. Constructing the Appliance Chase
To further prevent drafts, the wall shield and ceiling firestops should be caulked with high temperature caulk to
seal gaps. Gas line holes and other openings should be
caulked with high temp caulk or stuffed with unfaced insulation. If the appliance is being installed on a cement slab,
a layer of plywood may be placed underneath to prevent
conducting cold up into the room.
A chase is a vertical box-like structure built to enclose the
gas appliance and/or its vent system. In cooler climates the
vent should enclosed inside the chase.
NOTICE: Treatment of ceiling firestops and wall shield
firestops and construction of the chase may vary with the
type of building. These instructions are not substitutes for the
requirements of local building codes. Therefore, you MUST
check local building codes to determine the requirements
to these steps.
C. Clearances
NOTICE: Install appliance on hard metal or wood surfaces
extending full width and depth. DO NOT install directly on
carpeting, vinyl, tile or any combustible material other than
wood.
Chases should be constructed in the manner of all outside
walls of the home to prevent cold air drafting problems.
The chase should not break the outside building envelope
in any manner.
WARNING! Risk of Fire! Maintain specified air space
clearances to appliance and vent pipe:
Walls, ceiling, base plate and cantilever floor of the chase
should be insulated. Vapor and air infiltration barriers
should be installed in the chase as per regional codes for
the rest of the home. Additionally, in regions where cold
air infiltration may be an issue, the inside surfaces may be
sheetrocked and taped for maximum air tightness.
•
•
1/2 in.
(13 mm)
Insulation and other materials must be secured to prevent
accidental contact.
Failure to maintain airspace may cause overheating and
a fire.
Note: If the inside of the framed cavity is to be finished,
the framing dimensions must include the finished surface.
If drywall is to be attached to the rear wall, the depth
must be measured from the drywall surface.
1/2 in.
(13 mm)
Drywall
0 in.
Combustible flooring may be installed next
to the front of the appliance.
D
Clearance to Ceiling
30 in. (762 mm)
0 in. TO LEVEL
OF STANDOFFS
Combustible Object
B
36 in.
(914 mm)
C
0 in.
A
A
Rough Opening
(Width)
B
Rough Opening
(Height)
C
Rough Opening
(Depth)
D
Rough Opening
(DVP Pipe)
NDV3630
36 in./914 mm
34-7/8 in./886 mm
19-5/8 in./498 mm
10 in./254 mm
NDV3933
39 in./991 mm
34-7/8 in./886 mm
19-5/8 in./498 mm
10 in./254 mm
NDV4236
42 in./1067 mm
34-7/8 in./886 mm
19-5/8 in./498 mm
10 in./254 mm
NDV4842
48 in./1219 mm
34-7/8 in./886 mm
19-5/8 in./498 mm
10 in./254 mm
Model
Figure 5.2
Clearances to Combustibles
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
19
D. Mantel and Wall Projections
Mantel Legs or Wall Projections
WARNING! Risk of Fire! Comply with all minimum clearances to combustibles as specified. Framing or finishing
material closer than the minimums listed must be constructed entirely of noncombustible materials (i.e., steel studs,
concrete board, etc).
Top of
Appliance
Drywall
A
Mantels
B
30 in. minimum
to ceiling
Mantel Leg or
Perpendicular Wall
18
17
16
16
15
14
13
12
13
12-1/4
11-1/2
10-3/4
15-1/4
14-1/2
13-3/4
11
10
8
7
5
4
3
5
9
9-1/4
6
8-1/2
7-3/4
7
10
A 1 in. (25 mm) min.
to perpendicular wall
B 3-1/2 in. (89 mm) min.
from fireplace opening
to perpendicular wall
Figure 5.4 Mantel Leg or Wall Projections (Acceptable on both
sides of opening)
6-1/4
5-1/2
Measured from top of hood (in inches)
Figure 5.3
Appliance
20
Clearances To Mantels Or Other Combustibles Above
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
6
Termination Locations
A. Vent Termination Minimum Clearances
Measure vertical clearances from this surface.
WARNING
Fire Risk.
Maintain vent clearance to combustibles as
specified.
• DO NOT pack air space with insulation or other
materials.
Failure to keep insulation or other materials away
from vent pipe may cause fire.
Measure horizontal clearances from this surface.
(See Figure 6.5 for specific clearances)
Figure 6.2 Clearance To Horizontal Termination Cap
Horizontal
overhang
24 in. min.
(610 mm)
Termination
Cap
Storm Collar
Roof
Flashing
20 in.
(508 mm)
Direct Vent Gas, Wood or Fuel
Oil Termination
20 in.
Vertical
wall
Lowest
Discharge
Opening
A
18 in.
(457 mm)
B
X
(minimum) to
Perpendicular
Wall
(DV only)
Gas
Termination
12
Roof Pitch
is X / 12
H (min.) - Minimum height
from roof to lowest
discharge opening.
Termination Caps Staggered Height
A Gas Termination Wood or Fuel Oil Termination
B 6 in. (152 mm) min.
20 in. (508 mm) min.
Figure 6.3
Roof Pitch
H (Min.) Ft.
Roof Pitch
H (Min.) Ft.
Flat to 6/12
1.0*
Over 11/12 to 12/12
4.0
Over 6/12 to 7/12
1.25*
Over 12/12 to 14/12
5.0
Over 7/12 to 8/12
1.5*
Over 14/12 to 16/12
6.0
Over 8/12 to 9/12
2.0*
Over 16/12 to 18/12
7.0
Over 9/12 to 10/12
2.5
Over 18/12 to 20/12
7.5
Over 10/12 to 11/12 3.25
Over 20/12 to 21/12
8.0
* 3 ft. minimum in snow regions
Figure 6.1
Opening
(508 mm)
Staggered Termination Caps
Direct Vent Gas, Wood or Fuel
Oil Termination
Wood, Gas or
Fuel Oil
Termination
20 in.
(508 mm)
20 in. min. *
(508 mm)
(minimum) to
Perpendicular
Wall
(DV only)
Minimum Height From Roof To Lowest Discharge
Termination Caps Same Height
* If using decorative cap cover(s), this distance may
need to be increased. Refer to the installation instructions supplied with the decorative cap cover.
Figure 6.4
Leveled Termination Caps
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
21
H
D
O
E
N
V
L
V
C
B
Fixed
Closed
V
F
V
B
Openable Fixed
Closed
V
V
G
V
B
B
B
V
J
X
M
V
I
A
K
X
GAS METER
X AIR SUPPLY INLET
V TERMINATION CAP
Measure vertical clearances
from this surface
Q
RESTRICTION ZONE
(TERMINATION NOT
ALLOWED)
V
P
W
V
R
V
T
U
Electrical
Service
A
Clearance above the ground, a veranda, porch, deck or balcony - 12
in. (30 cm) minimum. *
B
Clearance to window or door that may be opened – 10,000 BTUs
or less, 6 in. (15 cm) minimum; 10,000-50,000 BTUs, 9 in. (23 cm)
minimum; over 50,000 BTUs, 12 in. (30 cm) minimum. *
C
Clearance to permanently closed window – 12 in. (30 cm) minimum
- recommended to prevent condensation on window.
D
Vertical clearance to ventilated soffit located above the termination
within a horizontal distance of 2 ft (60 cm) from the centerline of the
termination – 18 in. (46 cm) minimum. **
E
Vertical clearance to unventilated soffit - 12 in. (30 cm) minimum. **
F
Clearance to outside corner - 6 in. (15 cm) minimum.
Not to be installed above a meter/regulator assembly within 3 ft (90
cm) horizontally* from the center line of the regulator (Canada only)
I
Clearance to service regulator vent outlet – 3 ft (.91 m) U.S. minimum
and 3 ft (.91 m) Canada minimum. *
J
Clearance to non-mechanical air supply inlet into building or the
combustion air inlet to any other appliance – 9” (23 cm) U.S. minimum
and 12 in. (30 cm) Canada minimum. *
K
Clearance to mechanical air supply inlet - 3 ft (.91 m) U.S. minimum
and 6 ft (1.8 m) Canada minimum. *
L
Clearance above a paved sidewalk or paved driveway located on public
property - 7 ft (2.1 m) minimum.
A vent may not terminate directly above a sidewalk or paved driveway
which is located between two single family dwellings and serves both
dwellings.
M Clearance under veranda, porch, deck or balcony - 12 in. (30 cm)
minimum. * Recommended 30 in. (76 cm) for vinyl or plastic.
Only permitted if veranda, porch, deck or balcony is fully open on a
minimum of 2 sides beneath the floor. *
N
Vertical clearance between two horizontal termination caps – 12 in. (30
cm) minimum.
Figure 6.5
Clearances to Electrical Service
O Horizontal clearance between two horizontal termination caps – 12 in.
(30 cm) minimum.
P
6” - Non-vinyl sidewalls
12” – Vinyl sidewalls
Q 18” – Non-vinyl soffit and overhang
42” – Vinyl soffit and overhang
G Clearance to inside corner - 6 in. (15 cm) minimum.
H
V
V
Covered Alcove
Applications
Dimension Descriptions
U
D*
S
Measure horizontal clearances
from this surface.
V
A
S min
T max
1 cap
3 ft
2 x S actual
2 caps
6 ft
1 x S actual
3 caps
9 ft
2/3 x S actual
4 caps
12 ft
1/2 x S actual
S min = # term caps x 3
T max = (2/# term caps) x S (actual)
R
8 ft.
U
6” min. – Clearance from sides of electrical service.
W 12” min. – Clearance above electrical service.
*
As specified in CGA B149 Installation Codes
Note: Local codes or regulations may require different clearances.
** Clearance required to vinyl soffit material – 30 in. (76 cm) minimum.
Note: Location of the vent termination must not interfere with access
to the electrical service.
WARNING!
In the U.S.: Vent system termination is NOT permitted in screened
porches. You must follow side wall, overhang and ground clearances
as stated in the instructions.
In Canada: Vent system termination is NOT permitted in screened
porches. Vent system termination is permitted in porch areas with two
or more sides open. You must follow all side wall, overhang and ground
clearances as stated in the instructions.
Hearth & Home Technologies assumes no responsibility for the improper
performance of the appliance when the venting system does not meet
these requirements.
Minimum Clearances for Terminations
CAUTION: IF EXTERIOR WALLS ARE FINISHED WITH VINYL SIDING, IT IS SUGGESTED THAT A VINYL PROTECTOR KIT BE INSTALLED.
22
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
7
Vent Information and Diagrams
A. Approved Pipe
D. Measuring Standards
This appliance is approved for use with Hearth & Home
Î Technologies DVP and SLP venting systems. Refer to Section 16B for vent component information.
Vertical and horizontal measurements listed in the vent
diagrams were made using the following standards.
•
DO NOT mix pipe, fittings or joining methods from different
manufacturers.
•
The pipe is tested to be run inside an enclosed wall. There
is no requirement for inspection openings at each joint
within the wall.
•
WARNING! Risk of Fire or Asphyxiation. This appliance
requires a separate vent. DO NOT vent to a pipe serving a
separate solid fuel burning appliance.
•
•
Pipe measurements are shown using the effective length
of pipe (see Figure 7.2).
Measurements are made from the appliance outer wrap,
not from the standoffs.
Horizontal terminations are measured to the outside
mounting surface (flange of termination cap) (see Figure
6.5).
Vertical terminations are measured to bottom of
termination cap.
Horizontal pipe installed level with no rise.
B. Vent Table Key
The abbreviations listed in this vent table key are used in
the vent diagrams.
Symbol
Effective Height/Length
mm
Pipe
inches
Effective
Height/Length
Description
V1
First section (closest to appliance) of vertical length
V2
Second section of vertical length
H1
First section (closest to appliance) of horizontal length
H2
Subsequent sections of horizontal length
DVP Pipe
4
6
12
24
36
48
3-6
3 - 12
3 - 12
3 - 24
102
152
305
610
914
1219
76 - 152
76 - 305
76 - 305
76 - 610
(see chart)
C. Use of Elbows
Effective Height/Length
mm
Pipe
inches
Diagonal runs have both vertical and horizontal vent aspects
when calculating the effects. Use the rise for the vertical
aspect and the run for the horizontal aspect (see Figure
7.1).
Effective
Height/Length
Two 45º elbows may be used in place of one 90º elbow. On
45º runs, one foot of diagonal is equal to 8-1/2 (216 mm)
inches horizontal run and 8-1/2 (216 mm) inches vertical
run. A length of straight pipe is allowed between two 45º
elbows (see Figure 7.1).
SLP Pipe
(see chart)
Î
Figure 7.2
SLP4
SLP6
SLP12
SLP24
SLP36
SLP48
SLP6A
SLP12A
4
6
12
24
36
48
2-6
2 - 12
102
152
305
610
914
1219
51 - 152
51 - 305
Pipe Effective Length
12
in
.
8-1/2 in.
Vertical
DVP4
DVP6
DVP12
DVP24
DVP36
DVP48
DVP6A
DVP12A
DVP12MI
DVP24MI
8-1/2 in.
Horizontal
Figure 7.1
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
23
E. Vent Diagrams
Î Note: The NDV series appliances can adapt to SLP series
To replace the first starter elbow with two 45° elbows, refer
to Figure 7.4. All other 90° elbows can be replaced with
two 45° elbows.
General Rules:
•
SUBTRACT 3 ft. from the total H measurement for each
90° elbow installed horizontally.
SUBTRACT 1-1/2 ft. from the total H measurement for
each 45° elbow installed horizontally.
A maximum of three 90° elbows (or six 45° elbows) may
be used in any vent configuration. Some elbows may be
installed horizontally.
Elbows may be placed back to back anywhere in the
system as long as the first 90° elbow is a starter elbow
except as shown in Figure 7.3.
When penetrating a combustible wall, a wall shield
firestop must be installed.
When penetrating a combustible ceiling, a ceiling firestop
must be installed.
Horizontal runs of vent do not require vertical rise;
horizontal runs may be level.
•
•
•
•
•
•
vent pipe when venting off the top of the appliance. You
must use a DVP-SLP24 adapter which can only be attached
to the appliance starting collar.
When looking at horizontal termination diagrams, the
adapter is not counted as part of the minimum vertical
(V1 min.) requirements.
Whether horizontal or vertical termination, the adapter is
counted as part of the maximum vertical limitations.
All venting rules for the vent run must still be followed.
HORIZONTAL EXAMPLE
V1 = 1 ft.
H1 = 11 ft.
max.
DVP
1. Top Vent - Horizontal Termination
V1 = 1 ft.
H1 = 11 ft.
Two 45° Elbows
max
DVP-SLP24
Installation requirements to replace the first 90° elbow
with two 45° elbows:
SLP
4 ft min.
(1.22 m)
VERTICAL EXAMPLE
25 ft max.
(7.62 m)
12 ft (3.66 m) min.
60 ft (18.29 m) max.
Figure 7.3 Minimum Installation Requirements for Two 45°
Elbows-Top Vent-Horizontal Termination
24
12 ft (3.66 m) min.
60 ft (18.29 m) max.
DVP
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
DVP-SLP24
Adapter
SLP
1. Top Vent - Horizontal Termination - (continued)
V1 Min
Î One Elbow
V1
V1 Max
H1 Max.
0*
-
24 in./635 mm
4 in./102 mm
-
4 ft/1.22 m
6 in./152 mm
-
6 ft/1.83 m
12 in./305 mm
-
11 ft/3.35 m
18 in./457 mm
-
18 ft/5.49 m
24 in./610 mm
-
25 ft/7.62 m
-
25 ft/7.62 m (DVP)
25 ft/7.62 m
-
23 ft/7.62 m (SLP)
25 ft/7.62 m
H1
* You may install the elbow directly on top of the
appliance (DVP only).
Figure 7.4
Î Two Elbows
Note: Subtract 3 ft (914 mm) from the total horizontal
measurement for each 90° elbow installed horizontally.
Subtract 1-1/2 ft (457 mm) from the total horizontal
measurement for each 45° elbow installed horizontally.
V1 min.
V1 max.
6 in./152 mm
-
H1+H2 max. H1+H2+H3 max.
12 in./305 mm
-
11 ft/3.35 m
11 ft/3.35m
18 in./457 mm
-
18 ft/5.49 m
18 ft/5.49m
24 in./610 mm
-
25 ft/7.62m
25 ft/7.62m
-
25 ft/7.62 m (DVP)
25 ft/7.62m
25 ft/7.62m
-
23 ft/7.01 m (SLP)
25 ft/7.62m
25 ft/7.62m
6 ft/1.83 m
-
Installed
Vertically
H3
Installed
Horizontally
H1
H2
V1
H2
Figure 7.5
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
25
1. Top Vent - Horizontal Termination - (continued)
Î
V1 min.
Three Elbows
V1+V2 max.
12 in./305 mm 24 ft/7.32 m (DVP)
19 ft/5.79 m
12 in./305 mm 22 ft/6.71 m (SLP)
19 ft/5.79 m
Installed
Vertically
H2
V2
V1
H1
Figure 7.6
26
H1+H2 max.
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
2. Top Vent - Vertical Termination
Î Install Top Vent Flue Visor - No Elbow Configura-
No Elbow
tions
•
•
•
12 ft (3.66 m) min.
60 ft (18.29 m) max.
Figure 7.7a
Remove screws holding flue visor to firebox top. See Figure
7.7b.
Remove the flue visor.
Using the screws removed and the same holes, install the
top vent flue baffle and flue visor.
- The flue visor will be turned to install below the level
of the firebox top for 12-30 ft vertical runs of vent. See
Figure 7.7c.
- The flue visor will be turned to install inside the flue for
vertical vent runs of 31-60 ft. See Figure 7.7d.
Figure 7.7b Remove Flue Visor
Two Elbows
Figure 7.7c 12 to 30 ft Vertical Run
12 ft (3.66 m) min.
60 ft (18.29 m) max.
Maximum horizontal
run is 100% of
vertical, but cannot
exceed 26 ft (7.92 m)
Figure 7.7d 31 ft to 60 ft Vertical Run
Figure 7.8
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
27
2. Top Vent - Vertical Termination - (continued)
Note: Subtract 3 ft (914 mm) from the total horizontal
measurement for each 90° elbow installed horizontally.
Subtract 1-1/2 ft (457 mm) from the total horizontal
measurement for each 45° elbow installed horizontally.
Three Elbows
Maximum horizontal run is
100% of vertical, but cannot
exceed 26 ft (7.92 m)
12 ft (3.66 m) min.
60 ft (18.29 m) max.
Figure 7.9
28
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
3. Rear Vent - Horizontal Termination (DVP only)
No Elbow
18 in. (457 mm) max.
Figure 7.10
One 45° Elbow
18 in. (457 mm) max.
Figure 7.11
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
29
3. Rear Vent - Horizontal Termination (DVP only) - (continued)
Two Elbows
Model
H1 Max
NDV Se- ft
ries
m
Total Vert Total Horiz
V Min.
H1 + H2 + H3
0-2
1
3
0-.61
0.31
0.91
ft
4
2
6
m
1.22
0.61
1.83
ft
6
3
9
m
1.83
0.91
2.74
ft
8
4
12
m
2.44
1.22
3.66
ft
8
5
15
m
2.44
1.52
4.57
ft
8
6
18
m
2.44
1.83
5.49
V1
H2
H1
Figure 7.12
Three Elbows
Model
Note: Subtract 3 ft (914 mm) from the total horizontal
measurement for each 90° elbow installed horizontally.
Subtract 1-1/2 ft (457 mm) from the total horizontal
measurement for each 45° elbow installed horizontally.
NDV
Series
Installed
Horizontally
H3
H2
V1
H1
Figure 7.13
30
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
H1 Max
Total Vert V Total Horiz H1
Min.
+ H2 + H3
ft
0-2
1
3
m
0-.61
0.31
0.91
ft
4
2
6
m
1.22
0.61
1.83
ft
6
3
9
m
1.83
0.91
2.74
ft
8
4
12
m
2.44
1.22
3.66
ft
8
5
15
m
2.44
1.52
4.57
ft
8
6
18
m
2.44
1.83
5.49
4. Rear Vent - Vertical Termination (DVP only)
One Elbow
0 min.
6 ft (1.83 m) max.
12 ft (3.66 m) min.
60 ft (18.29 m) max.
Figure 7.14
Note: Subtract 3 ft (914 mm) from the total horizontal
measurement for each 90° elbow installed horizontally.
Subtract 1-1/2 ft (457 mm) from the total horizontal
measurement for each 45° elbow installed horizontally.
Two Elbows
12 ft (3.66 m) min.
60 ft (18.29 m) max.
0 min.
6 ft (1.83 m) max.
Maximum horizontal
run is 100% of
vertical, but cannot
exceed 26 ft (7.92 m)
Figure 7.15
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
31
4. Rear Vent - Vertical Termination (DVP only) - (continued)
Three Elbows
0 min.
6 ft (1.83 m) max.
12 ft (3.66 m) min.
60 ft (18.29 m) max.
Maximum horizontal run is
100% of vertical, but cannot exceed 26 ft (7.92 m).
Figure 7.16
32
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
8
Vent Clearances and Framing
A. Pipe Clearances to Combustibles
B. Wall Penetration Framing
WARNING! Risk of Fire! Maintain air space clearance to
vent. DO NOT pack insulation or other combustibles:
Combustible Wall Penetration
•
•
•
Between ceiling firestops
Between wall shield firestops
Around vent system
Failure to keep insulation or other material away from
vent pipe may cause over heating and fire.
Note: Heat shields MUST overlap by a minimum of 1-1/2 in. (38 mm).
• DVP heat shield - designed to be used on a wall 4 in. to 7-1/4 in. (102 mm to
184 mm) thick.
• If wall thickness is less than 4 in. the existing heat shields must be field trimmed.
If wall thickness is greater than 7-1/4 in. a DVP-HSM-B will be required.
• SLP heat shield - designed to be used on a wall 4-3/8 in. to 7-5/8 in. (111 mm
to 194 mm thick).
• If wall thickness is less than 4-3/8 the existing heat shields must be field
trimmed. If wall thickness is greater than 7-5/8 in. a DVP-HSM-B will be
required.
(DVP-SLP Pipe Shown)
3 in. (76 mm)
top clearance
Heat
Shield
Frame a hole in a combustible wall for an interior wall shield
firestop, (Figure 8.2) whenever a wall is penetrated.
The opening must be framed on all four sides using the same
size framing materials as those used in the wall construction.
The wall shield firestop maintains minimum clearances and
prevents cold air infiltration.
Non-Combustible Wall Penetration
If the hole being penetrated is surrounded by noncombustible materials such as concrete, a hole with diameter 1 in.
greater than the pipe is acceptable.
Whenever a non-combustible wall is penetrated, the wall
shield firestop is only required on one side and no heat
shield is necessary.
If your local inspector requires the wall shield firestop on
both sides, then both wall shield firestops must have a heat
shield attached to them.
3 in. (76 mm)
top clearance *
Heat
Shield
10 in.
1 in. (25 mm)
clearance around
vertical sections
12 in.
Vent framing hole.
DO NOT PACK WITH
INSULATION OR
OTHER MATERIAL.
1 in. (25 mm)
clearance
bottom & sides
Wall
Shield
Firestop
The center of the
framing hole is
1 in. (25mm) above
the center of the
horizontal vent pipe.
WALL
3 in. (76 mm)
top clearance *
Heat
Shield
Heat
Shield
A*
B*
Framing should be
constructed of 2 X 4
lumber or heavier.
* To center of pipe.
1 in. (25 mm)
clearance
bottom & sides
Wall
Shield
Firestop
NDV3630
NDV3933
NDV4236
NDV4842
WALL
* When using SLP pipe, minimum clearances from the vent pipe to combustible materials at inside wall firestops are: Top: 2-1/2 in. (64 mm)
Bottom: 1/2 in. (13 mm)
Sides: 1 in. (25 mm)
Figure 8.1 Pipe Clearances
A
B
Top Vent Rear Vent
Model
Figure 8.2
in.
39-1/2
23-1/2
mm
1003
597
Wall Penetration DVP only
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
33
C. Install the Ceiling Firestop
A ceiling firestop MUST be used between
floors and attics.
Ε
DVP Pipe only - Frame an opening 10 in.
by 10 in. (254 mm by 254 mm) whenever
the vent penetrates a ceiling/floor (see
Figure 8.3).
Î • SLP Pipe only - Frame an opening 9 in.
by 9 in. (229 mm x 229 mm) whenever the
vent penetrates a ceiling/floor (see Figure
8.3).
• Frame the area with the same sized lumber
as used in ceiling/floor joist.
• The ceiling firestop may be installed above
or below the ceiling joists when installed
with a attic insulation shield. It must be
under joists between floors that are not
insulated. Refer to Figure 8.4.
• Secure with three fasteners on each side.
WARNING! Risk of Fire. DO NOT pack insulation around the vent. Insulation must be kept
back from the pipe to prevent overheating.
ATTIC ABOVE
A
A
Î
Figure 8.3
PIPE
A
DVP
10 in. (254 mm)
SLP
9 in. (229 mm)
Installing Ceiling Firestop
INSTALL ATTIC INSULATION SHIELDS
BEFORE OR AFTER INSTALLATION OF VENT SYSTEM
3 FASTENERS
PER SIDE
CEILING FIRESTOP
INSTALLED BELOW CEILING
Figure 8.4 Installing the Attic Shield
34
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
CEILING FIRESTOP
INSTALLED ABOVE CEILING
D. Install Attic Insulation Shield
WARNING! Fire Risk. DO NOT allow loose materials or
insulation to touch vent. Hearth & Home Technologies Inc.
requires the use of an attic shield.
Bend all tabs inward 90°
to maintain clearance and
prevent insulation from
falling inside.
The National Fuel Gas Code ANSI Z223.1 requires an attic shield constructed of 26 gauge minimum metal that extends at least 2 in. (51 mm) above insulation.
Attic shields must meet specified clearance and be secured in place.
Flat Ceiling Installation
• Remove one shield from box.
Note: Cut previously installed batt insulation to make room
for the attic insulation shield.
•
•
•
•
•
Wrap shield around pipe if pipe is already installed in
area to be insulated.
Match the three holes in each side and fasten with three
screws to form a tube.
Bend three tabs on the bottom of the shield outward to
allow attachment to the ceiling firestop.
Bend the remaining tabs inward 90° to maintain the air
space between the pipe and the shield. Set the shield
on the ceiling firestop and attach to the firestop.
Bend all tabs inward 90° around the top of the shield.
These tabs must be used to prevent blown insulation
from getting between the shield and vent pipe, and to
maintain air space clearance.
Insert 3
screws
Laser-etched
cut lines
Bend 3 tabs
outward to fasten
to ceiling firestop bend remaining
tabs inward 90° to
maintain clearance
Figure 8.5 Attic Insulation Shield
Vaulted Ceiling Installation
• The attic insulation shield has been laser-etched with cut
lines and ceiling pitches to make field trimming easier.
• Remove one shield from box.
NOTICE: Cut previously installed batt insulation to make
room for the attic insulation shield.
Ε
•
•
•
•
•
Cut the attic insulation shield (if application is for vaulted
ceiling) using a laser-etched cut line, to fit your ceiling
pitch. Snip cut edge to create 1 in. bend tabs.
Wrap shield around pipe if pipe is already installed in
area to be insulated.
Match the three holes in each side and fasten with three
screws to form a tube.
Bend three tabs on the bottom of the shield outward to
allow attachment to the ceiling firestop.
Bend the remaining tabs inward 90° to maintain the air
space between the pipe and the shield. Set the shield
on the ceiling firestop and attach to the firestop.
Bend all tabs inward 90° around the top of the shield.
These tabs must be used to prevent blown insulation
from getting between the shield and vent pipe, and to
maintain air space clearance.
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
35
9
Appliance Preparation
A. Top Vent
CAUTION! Risk of Cuts/Abrasions/Flying Debris. Wear
protective gloves and safety glasses during installation.
Sheet metal edges are sharp.
NOTICE: Once appliance is set up for top or rear venting,
it CANNOT be changed at a later time.
Figure 9.4
•
Fold the center parts of the retaining band up and use
to remove the vent cap.
Figure 9.1
•
Remove the cover plate by removing the four screws
holding it to the top of the appliance. Remove and discard
the cover plate.
Figure 9.5
•
Discard the vent cap, remove and discard the insulation
basket. Note: Once the vent cap has been removed it
cannot be reattached.
Figure 9.2
•
Remove the center insulation plug.
Figure 9.6
•
Attach the first vent section. It will snap into place.
Figure 9.3
•
36
Cut the metal retaining band and fold the sides out.
Proceed to Section 10. C.
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
B. Rear Vent
NOTICE: Once appliance is set up for top or rear venting,
it CANNOT be changed at a later time.
NOTICE: Once the vent cap has been removed it CANNOT
be reattached.
Figure 9.7
•
Fold the tabs toward the center of the fire plug (90º) and
remove the insulation gasket.
Figure 9.10
•
Discard the vent cap, remove and discard the insulation
basket.
Figure 9.8
•
Cut the metal retaining band and fold the sides out.
Figure 9.11
•
Attach the first vent section (it will snap into place). Slide
the insulation gasket onto the vent section, up against
the appliance and over the tabs.
Figure 9.9
•
Fold the center parts of the retaining band out and use
to remove the vent cap.
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
37
C. Secure and Level the Appliance
WARNING! Risk of Fire! Prevent contact with:
•
•
•
Sagging or loose insulation
Insulation backing or plastic
Framing and other combustible materials
Block openings into the chase to prevent entry of blownin insulation. Make sure insulation and other materials
are secured.
DO NOT notch the framing around the appliance
standoffs.
Failure to maintain air space clearance may cause
overheating and fire.
The diagram shows how to properly position, level, and secure the appliance (see Figure 9.12). Nailing tabs are provided to secure the appliance to the framing members.
•
•
•
•
•
•
•
38
Bend out nailing tabs on each side.
Place the appliance into position.
Keep nailing tabs flush with the framing.
Level the appliance from side to side and front to
back.
Shim the appliance as necessary. It is acceptable to
use wood shims underneath the appliance.
Secure the appliance to the framing by using nails or
screws through the nailing tabs.
Secure the appliance to the floor by inserting two screws
through the pilot holes at the bottom of the appliance.
Nailing Flanges
(both sides)
Figure 9.12 Proper Positioning, Leveling And Securing of an Appliance
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
10
Î
Installing Vent Pipe
A. Assemble Vent Sections (DVP only)
Attach Vent to the Firebox Assembly
Note: The end of the pipe sections with the lanced tabs will face
toward the appliance.
Attach the first pipe section to the starting collar:
•
•
•
•
Lanced pipe end of the starting collar
Inner pipe over inner collar
Push the pipe section until all lanced tabs snap in place
Lightly tug on pipe to confirm it has locked.
Commercial, Multi-family (Multi-level exceeding two
stories), or High-Rise Applications
All outer pipe joints must be sealed with high temperature
silicone, including the slip section that connects directly to
the horizontal termination cap.
•
•
Apply a bead of silicone sealant inside the female outer
pipe joint prior to joining sections. See Figure 10.1
Only outer pipes must be sealed. All unit collar, pipe,
slip section, elbow and cap outer flues shall be sealed
in this manner, unless otherwise stated.
WARNING! Risk of Fire/Explosion! DO NOT break
silicone seals on slip sections. Use care when removing
termination cap from slip pipe. If slip section seals are
broken during removal of the termination cap, vent will
leak and a fire or explosion could occur.
Assemble Pipe Sections
•
•
See Figure 10.2.
Start the inner pipe on the lanced end of section A into
the flared end of section B.
• Start the outer pipe of section A over the outer pipe of
section B.
• Once both vents sections are started, push firmly until
all lanced tabs lock into place.
• Lightly tug on the pipe to confirm the tabs have locked.
It is acceptable to use screws no longer than 1/2 in. (13 mm)
to hold outer pipe sections together. If predrilling holes, DO
NOT penetrate inner pipe.
Figure 10.1 High Temperature Silicone Sealant
A
A
B
B
Figure 10.3
Figure 10.2
Note: Make sure that the seams are not aligned to prevent
unintentional disconnection.
CORRECT
For 90° and 45° elbows that are changing the vent direction
from horizontal to vertical, one screw minimum should be
put in the outer flue at the horizontal elbow joint to prevent
the elbow from rotating. Use screws no longer than 1/2 in.
(13 mm). If predrilling screw holes, DO NOT penetrate inner pipe.
Figure 10.4 Seams
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
INCORRECT
39
Î
B. Assemble Vent Sections (SLP Pipe Only)
To attach the first vent component to the starting collars of
the appliance
•
Attach an SLP-DVP24 adapter to the starting collar of
the appliance.
Lock the vent components into place by sliding the pipe
section onto the collar.
Align the seam of the pipe and seam of collar to allow
engagement. Rotate the vent component to lock into
place. Use this procedure for all vent components. See
Figure 10.5.
Slide the gasket over the first vent section and place it
flush to the appliance. This will prevent cold air infiltration.
High temperature caulk may be used to hold the part in
place.
Continue adding vent components, locking each
succeeding component into place.
Ensure that each succeeding vent component is securely
fitted and locked into the preceding component.
•
•
•
•
•
Commercial, Multi-family (Multi-level exceeding
two stories), or High-Rise Applications
For Installation into a commercial, multi-family (multi-level
exceeding two stories) or high-rise applications: All outer
pipe joints must be sealed with high temperature silicone,
including the slip section that connects directly to the horizontal termination cap.
•
Apply a bead of silicone sealant inside the female outer
pipe joint prior to joining sections. See Figure 10.1
Only outer pipes need to be sealed. All unit collar, pipe,
slip section, elbow and cap outer flues shall be sealed
in this manner, unless otherwise stated.
•
WARNING! Risk of Fire or Explosion! DO NOT break
silicone seals on slip sections. Use care when removing
termination cap from slip pipe. If slip section seals are broken during removal of the termination cap, vent may leak.
Î C.
Assemble MI Sections (DVP only)
WARNING! Risk of Fire or Asphyxiation! Overlap pipe
sections at least 1 1/2 in. (38 mm). Secure MI sections
with three screws which must not exceed 1/2 in. (13 mm)
in length. Pipe could separate if not properly joined.
MI (Minimum Installation) sections are non-unitized so
that they can be cut to a specific length.
•
•
Cut sections to length from the non-expanded end (see
Figure 10.6). Maintain 1-1/2 in. (38 mm) overlap.
Connect the expanded end of the MI inner flue with the
inner flue of the adjacent pipe section and secure with
three screws.
CAUTION! Risk of Fire! The expanded portion of the MI
inner flue must overlap completely with the unexpanded
end of the adjacent pipe section.
•
•
•
Connect the cut end of the MI outer flue with the
expanded end of the outer flue of the adjacent pipe
section and secure with three screws.
It is acceptable to use screws no longer than 1/2 in. (13
mm) to hold outer pipe sections together. If predrilling
holes, DO NOT penetrate inner pipe.
Continue adding pipe sections as necessary following
instructions in “Assemble Pipe Sections.”
Cut from this end
(outer)
Cut from this end
(inner)
2 - Rotate
Figure 10.6 MI Sections
1 - Align Seams
Figure 10.5 Adding Venting Components
40
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
Î
D. Assemble Slip Sections
WARNING! Risk of Fire or Asphyxiation! Overlap pipe
sections at least 1 1/2 in. (38 mm). Secure slip sections
with two screws which must not exceed 1/2 in. (13 mm)
in length. Use the pilot holes. Pipe could separate if not
properly joined.
•
•
Slide the inner flue of the slip section into the inner flue of
the pipe section and the outer flue of the slip section over
the outer flue of the pipe section. See Figure 11.7.
Slide together to the desired length.
Figure 10.7 Slip Section Pilot Holes
•
•
Maintain a 1-1/2 in. (38 mm) overlap between the slip
section and the pipe section.
Secure the pipe and slip section with two screws no
longer than 1/2 in. (13 mm), using the pilot holes in the
slip section. See Figure 10.8.
Figure 10.8 Screws into Slip Section
•
Continue adding pipe as necessary following instructions
in “Assembling Pipe Sections.”
NOTICE: If slip section is too long, the inner and outer flues
of the slip section can be cut to the desired length.
NOTICE: When installing a vent system with an HRC
termination cap, all pipe system joints shall be sealed using
a high temperature silicone sealant.
• Apply a bead of silicone sealant inside the female outer
pipe joint prior to joining sections.
• Only outer pipes are sealed, sealing the inner flue is not
required.
• All unit collar, pipe, slip section, elbow and cap outer flues
shall be sealed.
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
41
Î
E. Secure the Vent Sections
•
Î
Vertical runs of DVP pipe must be supported every 8 ft.
(2.44 m) after the 25 ft. (7.62 m) maximum unsupported
rise.
Vertical runs of SLP pipe must be supported every 8 ft.
(2.44 m).
Horizontal sections of vent must be supported every 5
ft. (1.52 m) with a vent support or plumber’s strap.
Wall shield firestops may be used to provide horizontal
support.
Vent support or plumber’s strap (spaced 120° apart) may
be used for support. See Figures 10.9 and 10.10.
SLP ceiling firestops have tabs that may be used to
provide vertical support.
•
•
•
•
•
WARNING! Risk of Fire, Explosion or Asphyxiation! Improper support may allow vent to sag and
separate. Use vent run supports and connect vent
sections per installation instructions. DO NOT allow
vent to sag below connection point to appliance.
Figure 10.9 Securing Vertical Pipe Sections
F. Disassemble Vent Sections
•
•
Rotate either section (see Figure 10.11) so the seams
on both pipe sections are aligned as shown in Figure
10.12.
Pull carefully to separate the pieces of pipe.
Figure 10.11 Rotate Seams for Disassembly
Figure 10.12 Align and Disassemble Vent Sections
Figure 10.10 Securing Horizontal Pipe Sections
42
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
Î
G. Install Decorative Ceiling Components
(SLP only)
Level
A black painted decorative ceiling thimble can be installed
on a flat ceiling through which the vent passes. The ceiling thimble is used to cover the firestop, which is installed
according to section 8.C.
Cathedral ceiling
support box
•
Seal the gap between the vent pipe and firestop
using high temperature silicone to prevent cold air
infiltration.
• Install the decorative ceiling thimble by sliding it up to
the ceiling and attaching it using the provided screws.
A decorative black cathedral ceiling support box can be
used where vertical vent runs pass through a cathedral
ceiling.
•
•
•
•
•
•
Use a plumb-bob to mark the center line of the venting
system on the ceiling and drill a small hole through the
ceiling and roof at this point. Locate the hole and mark
the outline of the cathedral ceiling support box on the
outside roof.
Remove shingles or other roof covering as necessary
to cut the rectangular hole for the support box. Cut the
hole 1/8 in. (3 mm) larger than the support box outline.
Lower the support box through the hole in the roof until its
bottom is at least 2 in. (51 mm) below the ceiling (Figure
10.13).
Level the support box both vertically and horizontally
and temporarily tack it in place through the inside walls
into the roof sheathing.
Use tin snips to cut the support box from the top corners
down to the roof line and fold the resulting flaps to the
roof. See Figure 10.14.
Nail the flaps to the roof AFTER running a bead of non
hardening sealant between the flaps and the roof.
WARNING! Risk of Fire! Clean out ALL materials from
inside the support box and complete the vertical vent run
and termination.
2 in. (51 mm)
minimum below
finished ceiling
Cut hole 1/8 in. (3 mm) greater
in size than pattern of support
box as it is projected onto
roofline.
Figure 10.13
Figure 10.14
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
43
Î H. Install Metal Roof Flashing
Note: Skip this section if using the RF4-8.
• See minimum vent heights for various pitched roofs
(Figure 10.15) to determine the length of pipe to extend
through the roof.
• Slide the roof flashing over the pipe sections extending
through the roof as shown in Figure 10.16.
NOTICE: Failure to properly caulk the roof flashing could
cause water entry.
• Caulk the gap between the roof flashing and the outside
diameter of the pipe.
• Caulk the perimeter of the flashing where it contacts
the roof surface. See Figure 10.16.
Horizontal
overhang
24 in. min.
(610 mm)
Termination
Cap
Storm Collar
Roof
Flashing
20 in.
(508 mm)
Pipe
Vertical
wall
Lowest
Discharge
Opening
X
12
Roof Pitch
is X / 12
Flashing
Figure 10.16
H (min.) - Minimum height
from roof to lowest
discharge opening.
Roof Pitch
H (Min.) Ft.
Roof Pitch
H (Min.) Ft.
Flat to 6/12
1.0*
Over 11/12 to 12/12
4.0
Over 6/12 to 7/12
1.25*
Over 12/12 to 14/12
5.0
Over 7/12 to 8/12
1.5*
Over 14/12 to 16/12
6.0
Over 8/12 to 9/12
2.0*
Over 16/12 to 18/12
7.0
Over 9/12 to 10/12
2.5
Over 18/12 to 20/12
7.5
Over 10/12 to 11/12 3.25
Over 20/12 to 21/12
8.0
* 3 ft. minimum in snow regions
Figure 10.15 Minimum Height From Roof To Lowest Discharge
Opening
44
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
Caulk
Î
I. Install RF4-8
The RF4-8 may be used in place of the roof flashing and
storm collar (Sections 10.F. and 10.I.)
Pipe must be supported within 12 in. (305 mm) of the
roofline using plumbers strapping or an SLP-FS when using the RF4-8 Flashing. Refer to Sect. 8.C. Securing Vent
Sections.
Secure with 4
screws no longer
than 1/2 in./13 mm
Figure 10.19 Apply Sealant
SLP-FS
Figure 10.17 Secure Pipe with SLP-FS
•
•
•
•
•
•
•
Trim the rubber boot (using scissors or a utility knife),
cutting along the marked measurement lines. See Figure
10.18. Use the 150 mm line for SLP, 210 mm for DVP.
Lubricate pipe or flue with water and slide the flashing
down. It may be necessary to trim the top shingles around
the base of the rubber boot to ensure a good fit.
Draw around flashing, remove.
Apply silicone sealant to roof inside the lines (Figure 10.19)
Lubricate pipe or flue with water and slide flashing down.
Seat firmly in sealant. Nail roof flashing to the roof.
Apply silicone sealant on the top outside of the base plate
on the sides and on top edge. See Figure 10.20. Install
shingles, Apply sealant at the top edge of the rubber
boot. See Figure 10.21.
We recommend that you top coat with conventional
acrylic house paint to improve the appearance of your
galvanized base flashing.
Apply Sealant
Top & Partial Sides
Figure 10.20 Slide Flashing Down, Secure & Apply Sealant
Silicone Sealant
(top of boot)
Shingles Trimmed
Flashing over
Shingles
Shingles over
Flashing
Figure 10.21 Installation Complete
Figure 10.18 Trim Rubber Boot
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
45
J. Install Vertical Termination Cap
•
•
Attach the vertical termination cap by sliding the inner
collar of the cap into the inner flue of the pipe section
while placing the outer collar of the cap over the outer
flue of the pipe section.
Secure the cap by driving three self-tapping screws
(supplied) through the pilot holes in the outer collar of the
cap into the outer flue of the pipe (see Figure 10.22).
K. Assemble and Install Storm Collar
CAUTION! Risk of Cuts/Abrasions/Flying Debris. Wear
protective gloves and safety glasses during installation.
Sheet metal edges are sharp.
•
•
•
•
Connect both halves of the storm collar with two screws
(see Figure 10.23).
Wrap the storm collar around the exposed pipe section
closest to the roof and align brackets. Insert a bolt
(provided) through the brackets and tighten the nut to
complete the storm collar assembly. Make sure the collar
is tight against the pipe section.
Slide the assembled storm collar down the pipe section
until it rests on the roof flashing (see Figure 10.24).
Caulk around the top of the storm collar (see Figure
10.22).
Figure 10.22
Figure 10.23 Assembling the Storm Collar
Figure 10.24 Assembling the Storm Collar Around the Pipe
46
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
Î
L. Install Heat Shields and Horizontal Termination Cap
Note: For installations using black pipe, slide the decorative wall
thimble over the last vent pipe before connecting the termination
cap to the pipe. When this connection has been made, slide
the wall thimble up to the interior wall surface and attach
with screws provided. See figure 10.25
•
•
•
•
Use an extended heat shield if the finished wall thickness
is greater than 7-1/4 in. (184 mm).
The extended heat shield may need to be cut to length
maintaining sufficient length for a 1-1/2 in. (38 mm)
overlap between heat shields.
Attach the extended heat shield to either of the existing
heat shields using the screws supplied with the extended
heat shield.
Rest the small leg on the extended heat shield on top
of the pipe section to properly space it from the pipe
section.
Important Notice: Heat shields may not be field constructed.
Figure 10.25 Wall Thimble
Heat Shield Requirements for Horizontal Termination
For all horizontally vented appliances, a heat shield
MUST be placed one in. above the top of the vent between the wall shield firestop and the base of the termination cap.
There are two sections of the heat shield. One section
is factory-attached to the wall shield firestop. The other
section is factory-attached to the cap. See Figure 10.26.
If the wall thickness does not allow the required 1-1/2 in.
(38 mm) heat shield overlap when installed, an extended
heat shield must be used.
WARNING! Risk of Fire! To prevent overheating and
fire, heat shields must extend through the entire wall
thickness. Heat shields must overlap 1-1/2 in. (38 mm)
minimum.
•
•
DO NOT remove the heat shields attached to the wall
shield firestop and the horizontal termination cap (shown
in Figure 10.26).
If the wall thickness is less than 4 in./102 mm (DVP)
or 4-3/8 in./ 111 mm (SLP), the heat shields on the cap
and wall shield firestop must to be trimmed. A minimum
1-1/2 in. (38 mm) overlap MUST be maintained.
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
47
Install Horizontal Termination Cap
WARNING! Risk of Fire! The telescoping flue section of
the termination cap MUST be used when connecting vent.
• 1-1/2 (38 mm) minimum overlap of flue telescoping
section is required.
•
Failure to maintain overlap may cause overheating and
fire.
CAUTION! Risk of Burns! Local codes may require
installation of a cap shield to prevent anything or anyone
from touching the hot cap.
•
•
Vent termination must not be recessed in the wall. Siding
may be brought to the edge of the cap base.
Flash and seal as appropriate for siding material at
outside edges of cap.
When installing a horizontal termination cap, follow
the cap location guidelines as prescribed by current
ANSI Z223.1 and CAN/CGA-B149 installation codes
and refer to Section 6 of this manual.
NOTICE: For certain exposures which require superior
resistance to wind-driven rain penetration, a flashing kit and
HRC caps are available. When penetrating a brick wall, a
brick extension kit is available for framing the brick.
Note: When using termination caps with factory-supplied heat shield
attached, no additional wall shield firestop is required on the exterior side
of a combustible wall.
Heat Shield or
Extended
Wall Shield Heat Shield
Firestop
Heat Shield
1-1/2 in. (38 mm) min.
overlap
Slip Section
can be extended
Inner Vent
SHEATHING
Outer Vent
EXTERIOR
INTERIOR
Vent depth from back of appliance to
outside surface of exterior wall
(see chart below)
Figure 10.26 Venting through the wall
Cap Specification Chart (depth without using additional pipe sections)
Î
DVP-TRAPK1
Top Vent Depth
DVP-TRAP1
Rear Vent Depth
DVP-TRAPK2
Top Vent Depth
DVP-TRAP2
Rear Vent Depth
SLP-TRAP1
Top Vent Depth
4 1/2 to 6 3/8 in.
3 to 4 7/8 in.
6 7/8 to 10 7/8 in.
5 3/8 to 9 3/8 in.
2 to 3 7/8 in.
DVP-HPC1
Top Vent Depth
DVP-HPC1
Rear Vent Depth
DVP-HPC2
Top Vent Depth
DVP-HPC2
Rear Vent Depth
SLP-TRAP2
Top Vent Depth
4 1/2 to 6 5/8 in.
3 to 5 1/8 in.
6 5/8 to 10 3/4 in.
5 1/8 to 9 1/4 in.
4 3/8 to 8 3/8 in.
NDV Series
DVP-TRAP1 can adjust 1 1/2 in. (3 1/8 to 4 5/8)
DVP-TRAP2 can adjust 4 in. (5 3/8 to 9 3/8)
SLP-TRAP1 can adjust 1 5/8 in. (3 1/8 to 4 3/4)
SLP-TRAP2 can adjust 4 in. (5 1/4 to 9 1/4))
DVP-HPC1 can adjust 2 1/8 in. (4 1/4 to 6 3/8)
DVP-HPC2 can adjust 4 1/8 in. (6 3/8 to 10 1/2)
48
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
11
Gas Information
A. Fuel Conversion
C. Gas Connection
•
•
•
Make sure the appliance is compatible with available gas
types.
Conversions must be made by a qualified technician
using Hearth & Home Technologies specified and
approved parts.
•
•
B. Gas Pressure
•
•
•
Optimum appliance performance requires proper input
pressures.
Gas line sizing requirements will be determined in ANSI
Z221.3 National Fuel Gas Code in the USA and CAN/
CGA B149 in Canada.
Pressure requirements are:
•
•
•
Refer to Reference Section 16 for location of gas line
access in appliance.
Gas line may be run through knockout(s) provided.
The gap between supply piping and gas access hole may
be caulked with high temperature caulk or stuffed with
non-combustible, unfaced insulation to prevent cold air
infiltration.
Ensure that gas line does not come in contact with outer
wrap of the appliance. Follow local codes.
Pipe incoming gas line into valve compartment.
Connect incoming gas line to the 1/2 in. (13 mm)
connection on manual shutoff valve.
WARNING! Risk of Fire/Explosion! Support control
when attaching pipe to prevent bending gas line.
Gas Pressure
Natural Gas
Propane
Minimum inlet pressure
5.0 in. w.c.
11.0 in. w.c.
Maximum inlet pressure
14.0 in. w.c.
14.0 in. w.c.
Manifold pressure
3.5 in. w.c.
10.0 in. w.c.
WARNING! Risk of Fire/Explosion! High pressure will
damage valve. Low pressure may cause explosion.
•
•
Verify inlet pressures. Verify minimum pressures when
other household gas appliances are operating.
Install regulator upstream of valve if line pressure is
greater than 1/2 psig.
WARNING
Fire Risk.
Explosion Hazard.
High pressure will damage valve.
• Disconnect gas supply piping BEFORE
pressure testing gas line at test pressures
above 1/2 psig.
• Close the manual shutoff valve BEFORE
pressure testing gas line at test pressures
equal to or less than 1/2 psig.
Note: Have the gas supply line installed in accordance with
local codes, if any. If not, follow ANSI 223.1. Installation
should be done by a qualified installer approved and/or
licensed as required by the locality. (In the Commonwealth of
Massachusetts installation must be performed by a licensed
plumber or gas fitter).
Note: A listed (and Commonwealth of Massachusetts approved) 1/2 inch (13 mm) T-handle manual shut-off valve
and flexible gas connector are connected to the 1/2 inch (13
mm) control valve inlet.
• If substituting for these components, please consult
local codes for compliance.
•
A small amount of air will be in the gas supply lines.
WARNING! Risk of Fire/Explosion! Gas build-up during
line purge could ignite.
•
•
•
Purge should be performed by a qualified technician.
Ensure adequate ventilation.
Ensure there are no ignition sources such as sparks or
open flames.
Light the appliance. It will take a short time for air to purge
from lines. When purging is complete the appliance will
light and operate normally.
WARNING! Risk of Fire, Explosion or Asphyxiation!
Check all fittings and connections with a non-corrosive
commercially available leak-check solution. DO NOT use
open flame. Fittings and connections could have loosened
during shipping and handling.
WARNING! Risk of Fire! DO NOT change valve settings.
This valve has been preset at the factory.
D. High Altitude Installations
NOTICE: If the heating value of the gas has been reduced,
these rules do not apply. Check with your local gas utility or
authorities having jurisdiction.
When installing above 2000 feet elevation:
•
•
In the USA: Reduce burner orifice 4% for each 1000 feet
above 2000 feet.
In the CANADA: Reduce burner orifice 10% for elevations
between 2000 feet and 4500 feet. Above 4500 feet,
consult local gas utility.
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
49
12
Electrical Information
A. Wiring Requirements
B. Standing Pilot Ignition System Wiring
NOTICE: This appliance must be electrically wired and
grounded in accordance with local codes or, in the absence
of local codes, with National Electric Code ANSI/NFPA
70-latest edition or the Canadian Electric Code
CSA C22.1.
• Wire the appliance junction box to 110-120 VAC. This is
required for use of optional accessories (standing pilot
ignition) or proper operation of the appliance (Intellifire
ignition).
• Low voltage and 110 VAC voltage cannot be shared
within the same wall box.
WARNING! Risk of Shock or Explosion! DO NOT wire
110V to the valve or to the appliance wall switch. Incorrect
wiring will damage controls.
•
•
Determine if the appliance uses an Intellifire ignition
system or standing pilot ignition system.
Open the control access panel.
A red or black ignitor button (as shown in Figure 12.1)
indicates this appliance is standing pilot ignition.
•
•
•
The standing pilot ignition system wiring does not require
a 110 VAC supply to operate.
A 110 VAC junction box MUST be installed for use with
a fan or remote control. See Figure 12.3 for junction box
wiring. Keep wire lengths short as possible.
NOTICE: DO NOT wire 110 VAC to the millivolt valve! This
will damage the valve.
•
If using a thermostat use one compatible with a millivolt
gas valve system:
- Install the thermostat in the location as indicated in the
thermostat instructions to ensure proper operation of
appliance.
- Use low resistance thermostat wire for wiring from
ignition system to the wall switch and thermostat.
- Keep wire lengths short as possible.
C. Intellifire Ignition System Wiring
•
Wire the appliance junction box to 110 VAC for proper
operation of the appliance.
WARNING! Risk of Shock or Explosion! DO NOT wire
IPI controlled appliance junction box to a switched circuit.
Incorrect wiring will override IPI safety lockout.
•
•
•
Red or Black
Button
Figure 12.1 Ignitor Button
Refer to Figure 12.2, Intellifire Pilot Ignition (IPI) Wiring
Diagram.
This appliance is equipped with an Intellifire control valve
which operates on a 3 volt system.
Plug the 3-volt AC transformer into the appliance junction
box to supply power to the unit OR install two D cell
batteries (not included) into the battery pack before use.
NOTICE: Batteries should not be placed in the battery pack
while using the transformer. Remove batteries before using
the transformer, and unplug the transformer before installing
the batteries. Battery polarity must be correct or module
damage will occur.
D. Optional Accessories Requirements
•
This appliance may be used with a wall switch, wall
mounted thermostat and/or a remote control.
Wiring for optional Hearth & Home Technologies approved
accessories should be done now to avoid reconstruction.
Follow instructions that come with those accessories.
50
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
Ignitor
Flame
Sensor
Battery
Pack
* GRN wire only used
with optional wall switch
WSK-MLT-HTL
Wall Switch
GRN*
-
+
+
-
WHT
Control
Box ORG
To
Junction
Box
Pilot Assembly
3V
Adapter
BLK
RED WHT
RED
BLK
BRN
ORG
GRN
Valve
Figure 12.2 Intellifire Pilot Ignition (IPI) Wiring Diagram
E. Electrical Service and Repair
WARNING! Risk of Shock! Replace damaged wire with
type 105° C rated wire. Wire must have high temperature
insulation.
WARNING! Risk of Shock! Label all wires prior to
disconnection when servicing controls. Wiring errors can
cause improper and dangerous operation. Verify proper
operation after servicing.
Ignitor
Pilot
Wall Switch (or
thermostat if
heater-listed)
WHT
RED
Thermopile
Thermocouple
Copper
Tubing
TO
PILOT
ORG
RED
WHT
TH
TP
TH/TP
Push
Button
Ignitor
GRN*
SILVER
* GRN wire only
for use with
optional wall switch
WSK-MLT-HTL
BRN
Gas Inlet
To Burner
Manifold Pressure
Adjustment Fitting
Pilot
Adjustment
Cap
Inlet Tap
Manifold
(outlet)
Pressure Tap
Figure 12.3 Standing Pilot Ignition Wiring Diagram
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
51
F. Junction Box Installation
If the box is being wired from the OUTSIDE of the appliance:
Romex
Connector
•
Remove the cover plate located on the outer shell - right
side (see Figure 12.4).
• Install the supplied Romex™ connector in the cover
plate.
If the box is being wired from the INSIDE of the appliance:
•
Cover Plate
outside firebox
Remove the screw attaching the junction box/receptacle
to the outer shell, rotate the junction box inward to
disengage it from the outer shell (see Figure 12.4).
Pull the electrical wires from outside the appliance through
this opening into the valve compartment. See Figure
12.4.
HT
W
WHT B
LK
BLK
•
14/2WG
GRN wire
inside box
Copper
ground attached
to GRN screw with
GRN wire
NOTICE: DO NOT wire
110 VAC to wall switch.
Figure 12.4 Junction Box Detail
G. Wall Switch Installation for Fan (Optional)
If the box is being wired to a wall mounted switch for use
with a fan (See Figure 12.5):
•
•
•
•
52
The power supply for the appliance must be brought into
a switch box.
The power can then be supplied from the switch box
to the appliance using a minimum of 14-3 with ground
wire.
At the switch box connect the black (hot) wire and red
(switch leg) wire to the wall switch as shown.
At the appliance connect the black (hot), white (neutral)
and green (ground) wires to the junction box as shown.
Add a 1/4 in. insulated female connector to the red (switch
leg) wire, route it through the knockout in the face of the
junction box, and connect to the top fan switch connector
(1/4 in. male) as shown.
Switch
Minimum 14-3 AWG
with Ground
Red
Black
White
Green
Junction Box
Black
White
Green
Red
Black
White
Green
•
Switch Box
Knockout
Red
Figure 12.5 Junction Box Wired to Wall Switch or BC10
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
Power
Supply
Wires
13
Finishing
A. Mantel and Wall Projections
WARNING! Risk of Fire! Comply with all minimum clearances to combustibles as specified. Framing closer than the minimums listed must be constructed entirely of noncombustible materials (i.e., steel studs, concrete board, etc.) Failure to comply
could cause fire.
Mantels
30 in. minimum
to ceiling
18
17
16
16
15
8
7
6
5
4
3
5
9
9-1/4
8-1/2
7-3/4
15-1/4
14
14-1/2
13
13-3/4
12
13
11
12-1/4
10
11-1/2
10-3/4
10
7
6-1/4
5-1/2
Measured from top of hood (in inches)
Figure 13.1 Clearances To Mantels Or Other Combustibles Above Appliance
Mantel Legs or Wall Projections
Top of
Appliance
Drywall
A
B
Mantel Leg or
Perpendicular Wall
A 1 in. (25 mm) min.
to perpendicular wall
B 3-1/2 in. (89 mm) min.
from fireplace opening
to perpendicular wall
Figure 13.2 Mantel Leg or Wall Projections (Acceptable on both
sides of opening)
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
53
B. Facing Material
•
Cover the metal front faces with non-combustible materials only.
Facing and/or finishing materials must not interfere with
air flow through louvers, operation of louvers or doors,
or access for service.
Facing and/or finishing materials must never overhang
into the glass opening.
Observe all clearances when applying combustible
materials.
Seal joints between the finished wall and appliance top
and sides using a 300 °F minimum sealant. Refer to
Figure 13.3.
•
•
•
•
WARNING! Risk of Fire! DO NOT apply combustible
materials beyond the minimum clearances. Comply with
all minimum clearances to combustibles as specified in
this manual. Overlapping materials could ignite and will
interfere with proper operation of doors and louvers.
Finish wall material may be
combustible - Top and Sides
0 in.
0 in.
0 in.
High Temperature Sealant (300° F/149° C min.)
Top and Side Seal Joint
Figure 13.3 Noncombustible Facing Diagram
54
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
14
Appliance Setup
A. Remove the Packaging
Remove the shrink film, corrugated top cap, bottom cap
and column protectors from the appliance. The appliance
should look as shown in Figure 14.1.
Figure 14.2 Open Access Flap
Figure 14.1 Appliance Unwrapped
B. Open Front Screen Assembly
•
•
•
Open the flap in the upper left hand corner of the screen
protector (Figure 14.2)
Pick up on the screen to release the screen from the
shoulder screws in the fireplace columns. See Figure
14.3.
Rotate the screen open as shown in Figure 14.4.
C. Remove the Shipping Materials
Remove the shipping materials from inside or underneath
the firebox.
Figure 14.3 Lift up on Screen
D. Remove Fixed Glass Assembly
See Section 14.K.
E. Clean the Appliance
Clean/vacuum any sawdust that may have accumulated
inside the firebox or underneath in the control cavity.
F. Accessories
Install approved accessories per instructions included with
the accessories. Refer to Section 16.
WARNING! Rick of Fire and Electric Shock! Use ONLY
Hearth & Home Technologies-approved optional accessories with this appliance. Using non-listed accessories
could result in a safety hazad and will void the warranty.
Figure 14.4 Rotate Screen Open
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
55
G. Place the Rockwool
J. Remove Screen Protector
WARNING! Risk of Explosion! Follow rockwool placement instructions. DO NOT place rockwool directly over
burner ports. Replace rockwool material annually. Improperly placed rockwool interferes with proper burner operation.
•
•
•
•
Tear the corrugated as shown in Figure 14.6. The
corrugated must be separated along the entire top edge
of the protector.
Slide the screen protector off the screen as shown in
Figure 14.7.
Rockwool is shipped with this gas appliance.
Place a small amount of 1/2 in. diameter pieces (dimesize) rockwool on the burner pan so that the rockwool
touches, but does not cover, the holes in the burner
pan (refer to Figure 14.5). This will provide the “glowing
embers” look.
It is not necessary to use the entire bag. Save the
remaining rockwool for future use.
•
H. Place the Lava Rock
See Figure 14.5.
Figure 14.6 Tear the Corrugated
Rockwool
Lava Rock &
Vermiculite
Figure 14.5 Placement of Rockwool, Lava Rock and Vermiculite
I. Place the Vermiculite
Sprinkle on top of lava rock.
Slide off
Figure 14.7 Remove Screen Protector
56
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
K. Unpackage the Hood & Floor Cover
L. Install Hood
Remove the hood, floor cover and protective cardboard
from the back side of the screen as shown in Figure 14.8.
•
•
•
Locate the four screws just inside the upper section of
the appliance.
Slide the hood into position uncer the screw heads.
Tighten the four screws. See Figure 14.9.
Figure 14.8 Removing Parts Package
Figure 14.9 Intalling Hood
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
57
M. Install Floor Cover
Replacing Fixed Glass Assembly
Install the floor cover as shown in Figure 14.10.
•
•
Set the glass panel on the lower two or four glass
assembly latches, ensuring the glass panel is centered
in the opening.
Replace screen.
O. Close the Screen Assembly
Rotate the screen closed. See Figures 14.12 and 14.13.
Figure 14.10 Installing Floor Cover
Note: The floor cover in the bottom front of the fireplace may
be covering the UL labels. It is loose and can be removed/
replaced.
N. Fixed Glass Assembly
Removing Fixed Glass Assembly
WARNING! Risk of Asphyxiation! Handle fixed glass
assembly with care. Inspect the gasket to ensure it is
undamaged and inspect the glass for cracks, chips or
scratches.
Figure 14.12 Closing Screen
DO NOT:
• Strike, slam or scratch glass
• Operate fireplace with glass removed, cracked,
broken or scratched.
Replace fixed glass assembly as a complete assembly.
• Remove screen.
• Pull the four (30/33/36 in. appliances) or seven (42 in.
appliance) glass assembly latches out of the groove on
the glass frame. Refer to Figure 14.11.
• Remove the glass assembly from the appliance.
Figure 14.13 Closing Screen
Latches
(both bottom
and top)
Glass
Assembly
Figure 14.11 Glass Assembly
58
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
P. Air Shutter Setting
Air shutter setting should be adjusted by a qualified installer at the time of installation.
•
•
•
The air shutter is set at the factory for minimum vertical
vent run.
Adjust air shutter for longer vertical runs. See
Figure 14.14.
Turn the thumbscrew to open and close.
Close
Open
Figure 14.14 Adjusting Air Shutter
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
59
15
Troubleshooting
With proper installation, operation, and maintenance your gas appliance will provide years of trouble-free service. If you
do experience a problem, this troubleshooting guide will assist a qualified technician in the diagnosis of a problem and the
corrective action to be taken. This troubleshooting guide can only be used by a qualified technician. Contact your dealer to
arrange a service call by a qualified technician.
A. Standing Pilot Ignition System
Symptom
1. After repeated triggering
of the red or black piezo
ignitor button, the spark
ignitor will not light the
pilot. Check for spark.
Possible Causes
Corrective Action
A. No gas or low gas pressure.
Check the remote shut-off valves from the appliance. Usually, there
is a valve near the gas main. There can be more than one valve
between the appliance and the main.
B. No lp in tank.
Check the LP (propane) tank. You may be out of fuel.
C. Ignitor.
Check the spark at the electrode and pilot. If no spark and electrode
wire is properly connected, replace the ignitor. Verify that there is
no short in electrode wire.
D. Pilot or misaligned electrode
(spark at electrode).
Using match, light the pilot. If the pilot lights, turn off the pilot and
trigger the piezo ignitor button again. If the pilot lights, an improper
gas/air mixture caused the bad lighting and a longer purge period
is recommended. If the pilot will not light, ensure the gap at the
electrode and pilot is one-eighth inch to have a strong spark. If the
gap is OK, replace the pilot.
2. The pilot will not stay lit
A. Thermocouple.
after carefully following the
lighting instructions.
Check that the pilot flame impinges on the thermocouple. Adjust the
pilot for proper flame impingement.
Ensure that the thermocouple connection at the gas valve is fully
inserted and tight (hand tighten plus 1/4 turn).
Verify proper voltage output from the thermocouple to the valve.
Place one millivolt meter lead wire on the thermocouple copper
lead. Place the second lead wire on the solder button on the back
of the valve (blue wire). Start the pilot and hold the valve knob in.
The millivolt reading should read 8-16 millivolts. If millivolt reading
is less than 8 millivolts, replace thermocouple.
3. The pilot is burning, there
is no burner flame, the
valve knob is in the ON
position, and the ON/
OFF switch is in the ON
position.
B. Improper gas inlet pressure.
Natural gas should be 5-14 in. w.c. LP should be 10-14 in. w.c.
Verify pressure with manometer.
C. Control valve.
If the thermocouple is producing 8-16 millivolts, replace control
valve.
A. On/off switch or wires
defective.
Check the ON/OFF switch and wires for proper connections. Place
the jumper wires across the terminals at the switch. If the burner
comes on, replace the defective switch. If the switch is OK, place
the jumper wires across the switch wires at the gas valve. If the
burner comes on, the wires are faulty or connections are bad.
B. Thermopile may not be
generating sufficient
millivoltage.
Check that the pilot flame impinges thermopile properly.
Be sure the wire connections from the thermopile at the gas valve
terminals are tight and that the thermopile is fully inserted into the
pilot bracket.
Check the thermopile with a millivolt meter. Take the reading at
TH-TP&TP terminals of the gas valve. The meter should read 350
millivolts minimum, while holding the valve knob depressed in the
pilot position, with the pilot lit, and the ON/OFF switch in the OFF
position. Replace the thermopile if the reading is below the specified
minimum.
With the pilot in the ON position, disconnect the thermopile leads
from the valve. Take a reading at the thermopile leads. The reading
should be 350 millivolts minimum. Replace the thermopile if the
reading is below the minimum.
60
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
Troubleshooting (continued)
Symptom
3. (Continued)
Possible Cause
Corrective Action
C. Failed valve.
Turn the valve knob to the ON position. Place the ON/OFF switch
in the ON position. Check the millivolt meter a the thermopile
terminals. The millivolt meter should read greater than 125mV. If the
reading is acceptable, and if the burner does not come on, replace
the gas valve.
D. Plugged burner orifice.
Check the burner orifice for stoppage. Remove stoppage.
E. Wall switch or wires.
Follow the corrective action in Symptom and Possible Cause 1.a
above. Check the switch and wiring.
4. Frequent pilot outage
problem.
A. Pilot flame may be too high or Clean thermocouple and adjust the pilot flame for proper flame
too low, or blowing out (high
impingement. Follow lighting instructions carefully.
pressure), causing pilot safety
to drop out.
5. The pilot and main
burner extinguish while in
operation.
A. No LP in tank.
Check the LP (propane) tank. Refill the fuel tank.
B. Improper gas inlet pressure.
Verify with manometer. NG should read 5-14 inches w.c. LP should
read 10-14 inches w.c.
C. Inner vent pipe leaking exhaust Check venting system for damage. Replace/repair improperly
gases back into the system.
assembled pipe sections.
D. Glass installed improperly.
Check to ensure glass is installed properly. Replace glass panel
assembly.
E. Failed thermopile or
thermocouple.
Replace pilot if necessary.
F. Improper vent cap installation. Check for proper installation and freedom from debris or blockage.
6. Glass soots.
A. Flame impingement.
Adjust the log set so that the flame does not excessively impinge on
it. Refer to log instructions.
B. Improper air shutter setting.
Refer to manual for shutter set points. Ensure that set point is
correct for appliance/gas type. If unit has adjustable shutter, it may
be necessary to increase shutter opening.
C. Debris around air shutter.
Inspect the opening at the base of the burner. NO MATERIAL
SHOULD BE PLACED IN THIS OPENING.
7. Flame burns blue and lifts A. Insufficient oxygen being
off burner.
supplied.
Ensure that the vent cap is installed properly and free of debris.
Ensure that the vent system joints are tight and have no leaks.
Ensure that no debris has been placed at the base of, or in the area
of the air holes in the center of the base pan beneath the burner.
Ensure that the glass is tightened properly on the unit, particularly
on top corners.
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
61
B. Intellifire Ignition System
Symptom
1. Pilot won’t light. The
ignitor/module makes
noise, but no spark.
Possible Cause
A. Incorrect wiring.
Corrective Action
Verify “S” wire (white) for sensor and “I” wire (orange) for ignitor are
connected to correct terminals on module and pilot assembly.
B. Loose connections or electrical Verify no loose connections or electrical shorts in wiring from
shorts in the wiring.
module to pilot assembly. Verify connections underneath pilot
assembly are tight; also verify connections are not grounding out to
metal chassis, pilot burner, pilot enclosure, mesh screen if present,
or any other metal object.
C. Ignitor gap is too large.
Verify gap of igniter to right side of pilot hood. The gap should be
approximately .17 inch or 1/8 in. (3 mm).
D. Module.
Turn ON/OFF rocker switch or wall switch to OFF position. Remove
ignitor wire “I” from module. Place a grounded wire about 3/16 in. (5
mm) away from “I” terminal on module. Place ON/OFF rocker switch
or wall switch in ON position. If there is no spark at “I” terminal
module must be replaced. If there is a spark at “I” terminal, module
is fine. Inspect pilot assembly for shorted sparker wire or cracked
insulator around electrode. Replace pilot if necessary.
2. Pilot won’t light, there is no A. No power or transformer
noise or spark.
installed incorrectly.
Verify that transformer is installed and plugged into module. Check
voltage of transformer under load at spade connection on module
with ON/OFF switch in ON position. Acceptable readings of a good
transformer are between 3.2 and 2.8 volts AC.
B. A shorted or loose connection Remove and reinstall the wiring harness that plugs into module.
in wiring configuration or wiring Verify there is a tight fit. Verify pilot assembly wiring to module.
harness.
Remove and verify continuity of each wire in wiring harness.
Replace any damaged components.
3. Pilot sparks, but Pilot will
not light.
C. Improper wall switch wiring.
Verify that 110/VAC power is “ON” to junction box.
D. Module not grounded.
Verify black ground wire from module wire harness is grounded to
metal chassis of appliance.
E. Module.
Turn ON/OFF rocker switch or wall switch to OFF position. Remove
ignitor wire “I” from module. Place ON/OFF rocker switch or wall
switch in ON position. If there is no spark at “I” terminal module
must be replaced. If there is a spark at “I” terminal, module is fine.
Inspect pilot assembly for shorted sparker wire or cracked insulator
around electrode.
A. Gas supply.
Verify that incoming gas line ball valve is “open”. Verify that inlet
pressure reading is within acceptable limits, inlet pressure must not
exceed 14 in. W.C.
B. Ignitor gap is incorrect.
Verify that spark gap from ignitor to pilot hood is .17 in. or 1/8 in (3
mm).
C. Module is not grounded.
Verify module is securely grounded to metal chassis of appliance.
D. Module voltage output / Valve/ Verify battery voltage is at least 2.7 volts. Replace batteries if
Pilot solenoid ohms readings. voltage is below 2.7.
62
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
Intellifire Ignition System - (continued)
Symptom
Possible Cause
A. A shorted or loose connection
4. Pilot lights but continues
in flame sensing rod.
to spark, and main burner
will not ignite. (If the pilot
continues to spark after
the pilot flame has been lit,
flame rectification has not
B. Poor flame rectification or
occurred.)
contaminated flame sensing
rod.
Corrective Action
Verify all connections to wiring diagram in manual. Verify
connections underneath pilot assembly are tight. Verify connections
are not grounding out to metal chassis, pilot burner, pilot enclosure
or screen if present, or any other metal object.
With fixed glass assembly in place, verify that flame is engulfing
flame sensing rod on left side of pilot hood. Flame sensing rod
should glow shortly after ignition. Verify correct pilot orifice is
installed and gas inlet is set to pressure specifications.
C. Module is not grounded.
Verify module is securely grounded to metal chassis of appliance.
Verify that wire harness is firmly connected to the module.
D. Damaged pilot assembly or
contaminated flame sensing
rod.
Verify that ceramic insulator around the flame sensing rod is not
cracked, damaged, or loose. Verify connection from flame sensing
rod to white sensor wire. Clean flame sensing rod with emery cloth
to remove any contaminants that may have accumulated on flame
sensing rod. Verify continuity with a multimeter with ohms set at
lowest range. Replace pilot if any damage is detected.
E. Module.
Turn ON/OFF rocker switch or wall switch to OFF position. Remove
ignitor wire “I” from module. Place ON/OFF rocker switch or wall
switch in ON position. If there is no spark at “I” terminal module
must be replaced. If there is a spark at “I” terminal, module is fine.
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
63
16
Reference Materials
A. Appliance Dimension Diagram
Dimensions are actual appliance dimensions. Use for reference only. For framing dimensions and clearances refer to Section 3.
C
19-1/8 in.
(486 mm)
11-5/8in.
(295 mm)
A
Alternative
Gas Access
Gas Line
Access
31-1/2 in.
(800 mm)
2-3/8 in.
(60 mm)
34 in.
(864 mm)
6-1/2 in.
(165 mm)
3 in.
(76 mm)
B
1-1/2 in.
(38 mm)
34-1/2 in.
(876 mm)
Electrical
Access
1-3/4 in.
(44 mm)
8 in.
(203 mm)
15-3/4 in.
(400 mm)
23-1/2 in.
(597 mm)
Model
NDV3630
NDV3933
NDV4236
NDV4842
Figure 16.1 Appliance Dimensions
64
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
A
B
C
in.
35
30
8 5/8
mm
889
762
219
in.
38
33
11 5/8
mm
965
838
295
in.
41
36
14 5/8
mm
1041
916
371
in.
47
42
20 5/8
mm
1194
1067
524
B. Vent Components Diagrams
Effective Height/Length
mm
Pipe
inches
Effective
Height/Length
DVP Pipe
DVP4
DVP6
DVP12
DVP24
DVP36
DVP48
DVP6A
DVP12A
DVP12MI
DVP24MI
4
6
12
24
36
48
3-6
3 - 12
3 - 12
3 - 24
102
152
305
610
914
1219
76 - 152
76 - 305
76 - 305
76 - 610
10-1/2 in.
(267 mm)
4-7/8 in.
(124 mm)
45°
10-7/8 in.
(276 mm)
DVP45
45° Elbow
(see chart)
10 in.
(254 mm)
11-3/8 in.
(289 mm)
1 in.
(25 mm)
7-3/8 in.
(187 mm)
9-1/4 in.
(235 mm)
13-1/4 in.
(337 mm)
Assembled
Height: 24 in./610 mm
Diameter: 10 in./254 mm
DVP90ST
90° Elbow
DVP-FS
Ceiling Firestop
DVP-AS2
1-1/4 in.
(32 mm)
1/2 in.
(13 mm) TYP
12 in.
(305 mm)
6 in.
(152 mm)
1-1/2 in.
(38 mm)
10 in.
(254 mm)
8 in.
(203 mm)
UP
12 in.
(305 mm)
1 in.
(25 mm)
14 in.
(356 mm)
5 in.
(127 mm)
DVP-HVS
Vent Support
DVP-WS
Wall Shield Firestop
Figure 16.2 DVP Vent Components
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
65
B. Vent Components Diagrams (continued)
31 in.
(787 mm)
24-5/8 in.
(625 mm)
13-1/4 in.
(367 mm)
27-1/2 in.
(698 mm)
24-5/8 in.
(625 mm)
13-1/4 in.
(367 mm)
RF12M
Roof Flashing Multi-pak
RF6M
Roof Flashing Multi-pak
5 in.
(127 mm)
13-3/4 in.
(349 mm)
5 in.
(127 mm)
11-7/8 in.
(302 mm)
13-7/8 in.
(352 mm)
13-3/4 in.
(349 mm)
BEK
Trap Cap Brick Extension
DVP-BEK2
DVP-HPC Cap Brick Extension
11-5/8 in.
(295 mm)
12-1/8 in.
(308 mm)
7-1/8 in.
(181 mm)
5-3/4 in.
(146 mm)
COOL-ADD
Cap Shield
DVP-TRAPFL
Flashing
13-7/8 in.
(352 mm)
26 in.
(660 mm)
9-1/2 in.
(241 mm)
14 in.
(356 mm)
DVP-HSM-B
Extended Heat Shield
DRC-RADIUS
Cap Shield
Figure 16.3 DVP Vent Components
66
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
B. Vent Components Diagrams (continued)
7-3/8 in.
(187 mm)
1-1/2 in.
(38 mm)
17-3/4 in.
(451 mm)
14 in.
(356 mm)
PVK-80
(For use with IPI and DSI appliances only.)
12 in.
(305 mm)
3-7/8 in.
(98 mm)
DVP-TB1
Basement Vent Cap
10-1/2 in.
(267 mm)
DVP-TV
Vertical Termination Cap
7-1/4 in.
(184 mm)
12-1/2 in.
(318 mm)
5-1/4 in.
(133 mm)
DVP-TVHW
Vertical Termination Cap (High wind)
1 in.
(25 mm)
7-1/4 in.
(184 mm)
14 in.
(356 mm)
14 in.
(356 mm)
16-7/8 in.
(429 mm)
3/8 in. (10 mm)
1 in. (25 mm)
7-3/4 to 10-3/8 in.
(197 to 264 mm)
12 in.
(305 mm)
DVP-FBHT
Fire Brick Termination Cap
7-1/8 in.
(181 mm)
12-1/8 in.
(314 mm)
8-3/4 in.
(222 mm)
1-5/8 in.
(41 mm)
DVP-HPC
High Performance Cap
Figure 16.4 DVP Vent Components
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
67
B. Vent Components Diagrams (continued)
Note: Heat shields MUST overlap by a minimum of 1-1/2 in. (38 mm). The heat shield is designed to be
used on a wall 4 in. to 7-1/4 in. (102 mm to 184 mm) thick. If wall thickness is less than 4 in. (102 mm) the
existing heat shields must be field trimmed. If wall thickness is greater than 7-1/4 in. (184 mm) a DVP-HSM-B
will be required.
8 in.
(203 mm)
Heat
Shield
15-1/8 in.
(384 mm)
Term Cap
Minimum
Effective Length
Maximum
Effective Length
3-1/8 in.
4-5/8 in.
Trap1
Max
Effective
Length
12 in.
(305 mm)
Trap2
DVP-TRAP
Horizontal Termination Cap
DVP-TRAP1
DVP-TRAPK1
DVP-TRAP2
DVP-TRAPK2
DVP-HPC1
DVP-HPC2
Figure 16.5 DVP Vent Components
68
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
79 mm
117 mm
5-3/8 in.
9-3/8 in.
137 mm
238 mm
B. Vent Components Diagrams (continued)
Fillers
Î
DVP-TRAP to DVP-HPC Side Filler Kit
8-1/8 in.
(206 mm)
13 in.
(330 mm)
15 in.
(381 mm)
DVP-HRC-SS
(Not approved for NDV4842)
Effective Length
5-3/4 to 8-3/8 in.
146 to 213 mm
5-1/2 in.
140 mm
87°
8-3/8 in.
213 mm
3°
10-1/2 in.
267 mm
10-7/8 in.
276 mm
DVP-HRC-ZC-SS
(Not approved for NDV4842)
Figure 16.6 DVP Vent Components
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
69
B. Vent Components Diagrams (continued)
6-1/2 in.
165 mm
6-1/2 in.
165 mm
8-3/4 in.
222 mm
6 in.
152 mm
6-5/8 in.
168 mm
6-5/8 in.
168 mm
SLP-45 - 45° Elbow
Effective Height/Length
Effective
Height/
Length
SLP-Pipe
SLP-FS
Ceiling Firestop
SLP-HVS
Horizontal Pipe
Support
Î
6-1/2 in.
165 mm
9-1/4 in.
235 mm
Pipe
inches
mm
SLP4
4
102
SLP6
6
152
SLP12
12
305
SLP24
24
610
SLP36
36
914
SLP48
48
1219
SLP6A
2-6
51 - 152
SLP12A
2 - 12
51 - 305
SLP-WS
Wall Shield Firestop
9-7/8 in.
251 mm
SLP-90ST - 90° Elbow
DVP-SLP24
Adapter
SLP-DCF-BK
Ceiling Firestop-Black
RF4-8
Roof Flashing
Figure 16.7 SLP Series Vent Components
70
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
SLP-WT-BK
Wall Thimble-Black
B. Vent Components Diagrams (continued)
Î
SLK-SNKD
Snorkel
Termination Cap
SLP-CCS-BK
Cathedral Ceiling Support Box-Black
SLP-TVHW
Vertical
Termination Cap
PVK-80
Power Vent
8-1/8 in.
(206 mm)
13 in.
(330 mm)
15 in.
(381 mm)
SLP-TRAP1
Horizontal
Termination Cap
DVP-FBHT
Horizontal
Termination Cap
SLP-HRC-SS
(Not approved for NDV4842)
Effective Length
5-3/4 to 8-3/8 in.
146 to 213 mm
5-1/2 in.
140 mm
87°
8-3/8 in.
213 mm
3°
10-1/2 in.
267 mm
10-7/8 in.
276 mm
SLP-TRAP2
Horizontal
Termination Cap
Î
SLP-HRC-ZC-SS
(Not approved for NDV4842)
Figure 16.8 SLP Series Vent Components
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
71
18
17
12
10
9
72
16
11
15
14
13
8
3
2
7
6
5
1
22
19
21
4
20
23
4055-027
n
4055-194
4055-133
Qty 4
N
4031-222
Cover Plate
22
4044-161
4031-252
4055-272
Nailing Flange
Back Gasket
Floor Cover
26
27
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
593-527
NGK-DXV
LPK-DXV
Pilot Orifice LP
Regulator NG
Regulator LP
Additional service part numbers appear on following page.
Y
593-528
Pilot Orifice NG
Y
Y
Y
Y
Y
Y
Y
DCKVP
Regulator LP
DCKVN
230-1570
230-1520
Regulator NG
Y
Y
Conversion Kit LP
29477
Pilot Orifice LP
Y
Y
N
N
N
N
Y
Y
Conversion Kit NG
29476
Conversion Kit LP
Pilot Orifice NG
SCKVN-B
SCKVP-B
Conversion Kit NG
IPI CONVERSION KITS
STANDING PILOT CONVERSION KITS
4031-193
Shield Junction Box
25
24
Not replaceable must order overlay
4021-013
Junction box
21
23
N
4055-614
Screen Rod
Y
4055-060
Screen Assembly
20
Y
N
N
N
4031-539
4055-135
4055-028
IPI
IPI
N
Y
N
N
N
N
N
Glass Frame Assembly
Gasket, Valve Plate
Valve Assembly LP
Valve Assembly NG
n
Y
19
18
17
4055-025
Standing Pilot
4055-046
Burner Assembly
16
4031-217
Glass Shield
14
4055-109
4031-119
Flue Visor
13
Hearth Pan
4055-213
Hood
15
4031-205
Dry Wall Lip
11
33858
12
Qty 4
Glass Latch Assembly
10
4055-133
N
9
Not replaceable must order overlay
N
4055-194
8
N
31179
Top Standoff
7
N
4031-239
Intake Cover Gasket
N
N
6
4055-087
Log 4 (Right Log)
4
N
25844
4055-083
Log 3 (Top Log)
3
N
Intake Cover Plate
4055-084
5
4055-080
PART NUMBER
Log 2 (Left Log )
Qty 4
SERIAL #
Log 1 (Back Log)
DESCRIPTION
2
Log Set Assembly
1
ITEM
Stocked
at Depot
NDV3630 & NDV3630I
IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement
parts for your appliance please provide model number and serial number. All parts listed
in this manual may be ordered from an authorized dealer.
Service Parts
C. Service Parts
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
73
5
IPI Valve
6
6
4
7
5
Standing Pilot Valve
4
2
8
7
1
2
1
3
3
8
9
10
9
11
10
12
4021-426
Orifice LP (# 52C)
302-320A
750-500
750-501
Flex Ball Valve Assembly
Valve NG
Valve LP
5
593-590A
4021-049
4021-512
4018-018
4021-435
4021-426
Module
Module Wire Assembly
Gasket, Bulkhead
Bulkhead, Flexible
Wire Assembly , Wall Switch
Orifice NG (.083)
Orifice LP (# 52C)
9
10
11
12
593-592
583-593A
3 Volt Transformer
4021-045
Brass Fitting
8
4055-205
7
6
Valve Bracket
4
4055-202
Air Shutter Assembly
3
4021-042
Gasket, Pilot Assembly
2090-013
Pilot Assembly LP
SERIAL #
2090-012
DESCRIPTION
Pilot Assembly NG
2
1
ITEM
PART NUMBER
4021-435
Orifice NG (.083)
IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement
parts for your appliance please provide model number and serial number. All parts listed
in this manual may be ordered from an authorized dealer.
28602
Wire Assembly, Wall Switch
4021-429
4021-512
Gasket, Bulkhead
Bulkhead, Flexible
9
10
Brass Fitting
8
4021-045
230-0710
230-0720
Valve LP
7
Valve NG
Y
Y
Y
Y
N
Y
Y
Y
N
Y
Y
Y
N
Y
N
Y
Y
Stocked
at Depot
Y
Y
Y
Y
N
N
Y
Y
Y
Y
302-320A
Flex Ball Valve Assembly
6
291-513
Piezo Ignitor
5
Y
N
4055-205
Air Shutter Assembly
Bracket, Valve
3
4055-202
N
Y
Y
4021-042
4
Gasket, Pilot
2103-011
PART NUMBER
Pilot Assembly LP
SERIAL #
2103-010
DESCRIPTION
Pilot Assembly NG
2
1
ITEM
Stocked
at Depot
NDV3630 & NDV3630I
IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement
parts for your appliance please provide model number and serial number. All parts listed
in this manual may be ordered from an authorized dealer.
Service Parts
74
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
18
17
12
10
9
16
11
15
14
13
8
3
2
7
6
5
1
22
4
19
20
21
23
4055-085
4055-083
Log 3 (Top Log)
3
4055-027
4055-273
Floor cover
593-527
NGK-DXV
LPK-DXV
Pilot Orifice LP
Regulator NG
Regulator LP
Additional service part numbers appear on following page.
Y
593-528
Pilot Orifice NG
Y
Y
Y
Y
Y
DCKVP
Y
Y
DCKVN
230-1520
Regulator LP
Y
Conversion Kit LP
230-1570
Regulator NG
Y
Y
Y
N
N
N
N
N
Y
N
Y
Conversion Kit NG
29477
Pilot Orifice LP
IPI CONVERSION KITS
29476
Conversion Kit LP
Pilot Orifice NG
SCKVN-B
SCKNP-B
Conversion Kit NG
STANDING PILOT CONVERSION KITS
4031-252
Back Gasket
27
4031-193
26
4044-161
Shield Junction Box
Nailing Flange
25
4031-222
Cover Plate
24
4021-013
Junction box
23
22
Qty 4
4055-195
4055-133
Y
N
4055-614
Not replaceable must orver overlay
Screen Rod
21
4055-061
Screen Assembly
20
Y
4031-540
Glass Frame Assembly
19
N
4055-135
N
N
Gasket, Valve Plate
4055-028
IPI
IPI
N
Y
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
18
Valve Assembly LP
Valve Assembly NG
4055-047
Burner Assembly
16
17
4055-110
Hearth Pan
15
4055-025
4031-218
Glass Shield
14
Standing Pilot
4031-119
Flue Visor
4055-214
Hood
12
13
4031-206
33858
Dry Wall Lip
Glass Latch Assembly
4055-133
4055-195
11
10
9
Qty 4
Top Standoff
7
Not replaceable must orver overlay
Intake Cover Gasket
6
8
4031-239
Intake Cover Plate
5
31179
25844
Log 4 (Right Log)
4
4055-088
4055-081
PART NUMBER
Log 2 (Left Log )
Qty 4
SERIAL #
Log 1 (Back Log)
DESCRIPTION
2
Log Set Assembly
1
ITEM
Stocked
at Depot
NDV3933 & NDV3933I
IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement
parts for your appliance please provide model number and serial number. All parts listed
in this manual may be ordered from an authorized dealer.
Service Parts
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
75
5
IPI Valve
6
6
4
Standing Pilot Valve
7
5
4
2
7
1
3
8
2
1
3
8
9
11
9
10
12
10
582-843
582-854
Orifice NG (#43C)
Orifice LP (#54C)
750-500
750-501
Flex Ball Valve Assembly
Valve NG
Valve LP
5
593-590A
4021-049
4021-512
4018-018
582-843
582-854
3 Volt Transformer
Module
Module Wire Assembly
Gasket, Bulkhead
Bulkhead, Flexible
Wire Assembly , Wall Switch
Orifice NG (#43C)
Orifice LP (#54C)
9
10
11
12
593-592
583-593A
Brass Fitting
8
4021-045
4055-205
7
6
302-320A
Valve Bracket
4
4055-202
Air Shutter Assembly
3
4021-042
Gasket, Pilot Assembly
2090-013
Pilot Assembly LP
SERIAL #
2090-012
DESCRIPTION
Pilot Assembly NG
2
1
ITEM
PART NUMBER
28602
Wire Assembly, Wall Switch
IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement
parts for your appliance please provide model number and serial number. All parts listed
in this manual may be ordered from an authorized dealer.
4021-429
4021-512
Gasket, Bulkhead
Bulkhead, Flexible
9
10
230-0720
4021-045
Valve LP
Brass Fitting
8
7
Y
Y
Y
Y
N
Y
Y
Y
N
Y
Y
Y
N
N
N
Y
Y
Stocked
at Depot
Y
Y
Y
N
N
N
Y
Y
Y
230-0710
Valve NG
Y
291-513
Flex Ball Valve Assembly
6
302-320A
Piezo Ignitor
5
Y
N
4055-202
Air Shutter Assembly
Bracket, Valve
3
4055-205
N
Y
Y
4021-042
4
Gasket, Pilot
2103-011
PART NUMBER
Pilot Assembly LP
SERIAL #
2103-010
DESCRIPTION
Pilot Assembly NG
2
1
ITEM
Stocked
at Depot
NDV3933 & NDV3933I
IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement
parts for your appliance please provide model number and serial number. All parts listed
in this manual may be ordered from an authorized dealer.
Service Parts
76
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
18
17
12
10
11
9
16
15
14
13
8
7
3
2
6
5
1
22
19
20
4
21
23
Standing Pilot
4031-193
4044-161
4031-252
4055-274
Shield Junction Box
Nailing Flange
Back Gasket
Floor Cover
25
26
27
IPI CONVERSION KITS
LPK-DXV
Regulator LP
Additional service part numbers appear on following page.
593-527
NGK-DXV
Regulator NG
593-528
Pilot Orifice NG
Pilot Orifice LP
Y
DCKVP
Y
Y
Y
Y
Y
DCKVN
Y
Y
Y
Y
Y
Y
N
N
N
N
Conversion Kit LP
230-1520
Regulator LP
Y
N
Conversion Kit NG
29477
230-1570
Pilot Orifice LP
Regulator NG
29476
Conversion Kit LP
Pilot Orifice NG
SCKVN-B
SCKVP-B
Conversion Kit NG
STANDING PILOT CONVERSION KITS
4031-222
Cover Plate
24
N
4055-133
4021-013
Junction Box
Y
N
Y
Y
4055-196
23
22
Not replaceable must order overlay
Screen Rod
21
4055-062
Screen Assembly
20
N
N
N
N
Y
N
N
N
N
N
4055-614
4000-052
Glass Frame Assembly
19
Qty 4
4055-027
4055-028
4055-135
IPI
Gasket, Valve Plate
Valve Assembly LP
Valve Assembly NG
4055-025
18
17
IPI
4055-111
Hearth Pan
15
4055-047
4055-148
Flue Visor
14
Burner Assembly
4031-219
Glass Shield
13
16
4055-215
Hood
12
N
4031-207
Dry Wall Lip
N
4055-133
N
Y
N
N
N
N
N
N
4055-196
31179
11
10
Not replaceable must order overlay
Qty 4
Top Standoff
8
9
Qty 4
Glass Latch Assembly
7
33858
4031-239
Intake Cover Gasket
6
4055-088
Log 4 (Right Log)
4
25844
4055-083
Log 3 (Top Log)
3
Intake Cover Plate
4055-085
5
4055-081
PART NUMBER
Log 2 (Left Log )
SERIAL #
Log 1 (Back Log)
DESCRIPTION
2
Log Set Assembly
1
ITEM
Stocked
at Depot
NDV4236 & NDV4236I
IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement
parts for your appliance please provide model number and serial number. All parts listed
in this manual may be ordered from an authorized dealer.
Service Parts
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
77
5
IPI Valve
6
6
4
7
5
Standing Pilot Valve
4
2
7
1
3
8
2
1
3
8
9
9
11
10
12
10
582-842
4021-602
Orifice NG (#42C)
Orifice LP (0.058)
Valve NG
593-590A
4021-049
4021-512
4018-018
Module
Module Wire Assembly
Gasket, Bulkhead
Bulkhead, Flexible
Wire Assembly , Wall Switch
9
10
11
12
582-842
4021-602
Orifice NG (#42C)
Orifice LP (0.058)
593-592
583-593A
3 Volt Transformer
4021-045
Brass Fitting
8
750-501
7
Valve LP
750-500
Flex Ball Valve Assembly
5
6
302-320A
Valve Bracket
4055-205
Air Shutter Assembly
4055-202
4021-042
4
Gasket, Pilot Assembly
2090-013
Pilot Assembly LP
SERIAL #
2090-012
DESCRIPTION
Pilot Assembly NG
3
2
1
ITEM
PART NUMBER
28602
Wire Assembly, Wall Switch
IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement
parts for your appliance please provide model number and serial number. All parts listed
in this manual may be ordered from an authorized dealer.
4021-512
Gasket, Bulkhead
Bulkhead, Flexible
9
4021-429
4021-045
10
8
Brass Fitting
230-0710
230-0720
Valve LP
7
Valve NG
Y
Y
Y
Y
N
Y
Y
Y
N
Y
Y
Y
N
N
N
Y
Y
Stocked
at Depot
Y
Y
Y
Y
N
N
Y
Y
Y
Y
302-320A
Flex Ball Valve Assembly
6
291-513
Piezo Ignitor
5
Y
N
4055-205
Air Shutter Assembly
Bracket, Valve
3
4055-202
N
Y
Y
4021-042
4
Gasket, Pilot
2103-011
PART NUMBER
Pilot Assembly LP
SERIAL #
2103-010
DESCRIPTION
Pilot Assembly NG
2
1
ITEM
Stocked
at Depot
NDV4236 & NDV4236I
IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement
parts for your appliance please provide model number and serial number. All parts listed
in this manual may be ordered from an authorized dealer.
Service Parts
78
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
18
17
12
10
11
9
16
15
14
13
8
7
3
2
6
5
1
22
19
20
4
21
23
4055-089
Log 4 (Right Log)
4
Top Standoff
8
4055-027
Qty 4
4031-193
4044-161
4031-252
4055-275
Shield Junction Box
Nailing Flange
Back Gasket
Floor cover
25
26
27
IPI CONVERSION KITS
Y
593-527
NGK-DXV
LPK-DXV
Pilot Orifice LP
Regulator NG
Regulator LP
Additional service part numbers appear on following page.
Y
593-528
Pilot Orifice NG
Y
Y
Y
Y
Y
DCKVN
DCKVP
Conversion Kit LP
Y
Y
Y
Y
Y
Y
N
N
N
N
N
Conversion Kit NG
230-1570
230-1520
Regulator LP
29477
Pilot Orifice LP
Regulator NG
29476
Conversion Kit LP
Pilot Orifice NG
SCKVN-B
SCKVP-B
Conversion Kit NG
STANDING PILOT CONVERSION KITS
4031-222
Cover Plate
24
N
4055-133
4021-013
Junction box
Not replaceable must order overlay
23
22
Y
Y
N
4055-614
Screen Rod
Y
N
N
N
N
Y
N
N
N
N
N
4055-197
4055-063
Screen Assembly
20
21
4000-053
4055-135
4055-028
IPI
IPI
Glass Frame Assembly
Gasket, Valve Plate
Valve Assembly LP
19
18
17
4055-049
Burner Assembly
16
4055-025
4055-112
Hearth Pan
15
Standing Pilot
4055-148
Flue Visor
14
Valve Assembly NG
4031-220
Glass Shield
13
4055-216
Hood
12
N
4031-208
Dry Wall Lip
N
4055-133
N
Y
N
N
N
N
N
N
4055-197
31179
33858
4031-239
11
10
Not replaceable must order overlay
Qty 4
Glass Latch Assembly
7
9
Qty 4
Intake Cover Gasket
6
25844
4055-083
Log 3 (Top Log)
3
Intake Cover Plate
4055-086
5
4055-082
PART NUMBER
Log 2 (Left Log )
SERIAL #
Log 1 (Back Log)
DESCRIPTION
2
Log Set Assembly
1
ITEM
Stocked
at Depot
NDV4842 & NDV4842I
IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement
parts for your appliance please provide model number and serial number. All parts listed
in this manual may be ordered from an authorized dealer.
Service Parts
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
79
5
IPI Valve
6
6
4
7
5
Standing Pilot Valve
4
2
7
1
3
8
2
1
3
8
9
9
11
10
12
10
582-837
582-852
Orifice NG (#37C)
Orifice LP (#52C)
Valve NG
4021-512
4018-018
Module
Module Wire Assembly
Gasket, Bulkhead
Bulkhead, Flexible
Wire Assembly , Wall Switch
9
10
11
12
582-837
582-852
Orifice NG (#37C)
Orifice LP (#52C)
4021-049
593-590A
593-592
583-593A
3 Volt Transformer
4021-045
Brass Fitting
8
750-501
7
Valve LP
750-500
Flex Ball Valve Assembly
5
6
302-320A
Valve Bracket
4055-205
Air Shutter Assembly
4055-202
4021-042
4
Gasket, Pilot Assembly
2090-013
Pilot Assembly LP
SERIAL #
2090-012
DESCRIPTION
Pilot Assembly NG
3
2
1
ITEM
PART NUMBER
28602
Wire Assembly, Wall Switch
IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement
parts for your appliance please provide model number and serial number. All parts listed
in this manual may be ordered from an authorized dealer.
4021-512
Gasket, Bulkhead
Bulkhead, Flexible
9
4021-429
4021-045
10
8
Brass Fitting
230-0710
230-0720
Valve LP
7
Valve NG
Y
Y
Y
Y
N
Y
Y
Y
N
Y
Y
Y
N
N
N
Y
Y
Stocked
at Depot
Y
Y
Y
Y
N
N
Y
Y
Y
Y
302-320A
Flex Ball Valve Assembly
6
291-513
Piezo Ignitor
5
Y
N
4055-205
Air Shutter Assembly
Bracket, Valve
3
4055-202
N
Y
Y
4021-042
4
Gasket, Pilot
2103-011
PART NUMBER
Pilot Assembly LP
SERIAL #
2103-010
DESCRIPTION
Pilot Assembly NG
2
1
ITEM
Stocked
at Depot
NDV4842 & NDV4842I
IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement
parts for your appliance please provide model number and serial number. All parts listed
in this manual may be ordered from an authorized dealer.
Service Parts
D. Optional Components
Model #
Description
Model #
Description
NDV3630
Top/rear direct vent standing pilot, natural gas, 36”
framing width, 30” viewing glass
NDV3933
Top/rear direct vent standing pilot, natural gas, 39”
framing width, 33” viewing glass
NDV3630L
Top/rear direct vent standing pilot, L.P. gas, 36”
framing width, 30” viewing glass
NDV3933L
Top/rear direct vent standing pilot, L.P. gas, 39”
framing width, 33” viewing glass
NDV3630I
Top/rear direct vent, natural gas, Intellifire ignition
system, 36” framing width, 30” viewing glass
NDV3933I
Top/rear direct vent, natural gas, Intellifire ignition
system, 39” framing width, 33” viewing glass
NDV3630IL
Top/rear direct vent, LP gas, Intellifire ignition
system, 36” framing width, 30” viewing glass
NDV3933IL
Top/rear direct vent, LP gas, Intellifire ignition
system, 39” framing width, 33” viewing glass
Optional Accessories (shipped separately)
Optional Accessories (shipped separately)
WTB30
Traditional brick pattern refractory
WTB33
Traditional brick pattern refractory
WHB30
Herringbone brick pattern refractory
WHB33
Herringbone brick pattern refractory
BC10
GFK21B
GFK21MB
Fan motor rheostat control, wall mounted
Transaxial fan kit
BC10
GFK4B
Multi-pak of 12 GFK21B transaxial fan kits
GFK4MB
Fan motor rheostat control, wall mounted
Transaxial fan kit
Multi-pak of 12 GFK4B transaxial fan kits
RCTS-MLT-HTL
Remote Control Kit (SIT valve only)
RCTS-MLT-HTL
Remote Control Kit (SIT valve only)
WSK-MLT-HTL
Multi-function wall switch (standing pilot or Intellifire
ignition, Robertshaw valve only)
WSK-MLT-HTL
Multi-function wall switch (standing pilot or Intellifire
ignition, Robertshaw valve only)
RC-BATT-HTL
Battery operated remote control (standing pilot or
Intellfire ignition)
RC-BATT-HTL
Battery operated remote control (standing pilot or
Intellfire ignition)
RC-SMART-HTL Remote control (requires 110v or prewiring)
RCT-MLT-HTL
Multi-functional remote: On/Off, high/low flame,
room temp., fan speed (standing pilot or Intellifire
ignition, Robertshaw valve only)
RC-SMART-HTL Remote control (requires 110v or prewiring)
RCT-MLT-HTL
Multi-functional remote: On/Off, high/low flame,
room temp., fan speed (standing pilot or Intellifire
ignition, Robertshaw valve only)
SMART-STAT-HTL Multi-functional remote: On/Off, room temp., thermostat temp., timer (standing pilot or Intellifire
ignition)
SMART-STAT-HTL Multi-functional remote: On/Off, room temp.,
thermostat temp., timer (standing pilot or Intellifire
ignition)
SMART-BATT-HTL Multi-functional remote: On/Off, thermostat temp.,
timer (standing pilot or Intellfire ignition)
SMART-BATT-HTL Multi-functional remote: On/Off, thermostat temp.,
timer (standing pilot or Intellfire ignition)
WSK300
Wall Switch Control Kit
WSK300
Wall Switch Control Kit
DCKVP
L.P. gas conversion kit for Intellifire ignition system
DCKVP
L.P. gas conversion kit for Intellifire ignition system
DCKVN
Natural gas conversion kit of Intellifire ignition
system
DCKVN
Natural gas conversion kit of Intellifire ignition
system
SCKVP-B
SCKVN-B
SCKVP-B
Natural Gas Conversion Kit
SCKVN-B
LP Gas Conversion Kit
Natural Gas Conversion Kit
DF-DEMI30
Operable Square Decorative Front
DF-DEMI33
Operable Square Decorative Front
DF-TRES30
Operable Arch Decorative Front
DF-TRES33
Operable Arch Decorative Front
FFDEMI33
Non-operable Decorative Front
FFDEMI30
80
LP Gas Conversion Kit
Non-operable Decorative Front
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
Model #
Description
Model #
Description
NDV4236
Top/rear direct vent standing pilot, natural gas, 42”
framing width, 36” viewing glass
NDV4842
Top/rear direct vent standing pilot, natural gas, 48”
framing width, 42” viewing glass
NDV4236L
Top/rear direct vent standing pilot, L.P. gas, 42”
framing width, 36” viewing glass
NDV4842L
Top/rear direct vent standing pilot, L.P. gas, 48”
framing width, 42” viewing glass
NDV4236I
Top/rear direct vent, natural gas, Intellifire ignition
system, 42” framing width, 36” viewing glass
NDV4842I
Top/rear direct vent, natural gas, Intellifire ignition
system, 48” framing width, 42” viewing glass
NDV4236IL
Top/rear direct vent, LP gas, Intellifire ignition
system, 42” framing width, 36” viewing glass
NDV4842IL
Top/rear direct vent, LP gas, Intellifire ignition
system, 48” framing width, 42” viewing glass
Optional Accessories (shipped separately)
Optional Accessories (shipped separately)
WTB36
Traditional brick pattern refractory
WTB42
Traditional brick pattern refractory
WHB36
Herringbone brick pattern refractory
WHB42
Herringbone brick pattern refractory
BC10
GFK4B
GFK4MB
Fan motor rheostat control, wall mounted
Transaxial fan kit
BC10
GFK4B
Multi-pak of 12 GFK4B transaxial fan kits
GFK4MB
Fan motor rheostat control, wall mounted
Transaxial fan kit
Multi-pak of 12 GFK4B transaxial fan kits
RCTS-MLT-HTL
Remote Control Kit (SIT valve only)
RCTS-MLT-HTL
Remote Control Kit (SIT valve only)
WSK-MLT-HTL
Multi-function wall switch (standing pilot or Intellifire
ignition, Robertshaw valve only)
WSK-MLT-HTL
Multi-function wall switch (standing pilot or Intellifire
ignition, Robertshaw valve only)
RC-BATT-HTL
Battery operated remote control (standing pilot or
Intellfire ignition)
RC-BATT-HTL
Battery operated remote control (standing pilot or
Intellfire ignition)
RC-SMART-HTL Remote control (requires 110v or prewiring)
RCT-MLT-HTL
Multi-functional remote: On/Off, high/low flame,
room temp., fan speed (standing pilot or Intellifire
ignition, Robertshaw valve only)
RC-SMART-HTL Remote control (requires 110v or prewiring)
RCT-MLT-HTL
Multi-functional remote: On/Off, high/low flame,
room temp., fan speed (standing pilot or Intellifire
ignition, Robertshaw valve only)
SMART-STAT-HTL Multi-functional remote: On/Off, room temp.,
thermostat temp., timer (standing pilot or Intellifire
ignition)
SMART-STAT-HTL Multi-functional remote: On/Off, room temp.,
thermostat temp., timer (standing pilot or Intellifire
ignition)
SMART-BATT-HTL Multi-functional remote: On/Off, thermostat temp.,
timer (standing pilot or Intellfire ignition)
SMART-BATT-HTL Multi-functional remote: On/Off, thermostat temp.,
timer (standing pilot or Intellfire ignition)
WSK300
Wall Switch Control Kit
WSK300
Wall Switch Control Kit
DCKVP
L.P. gas conversion kit for Intellifire ignition system
DCKVP
L.P. gas conversion kit for Intellifire ignition system
DCKVN
Natural gas conversion kit of Intellifire ignition
system
DCKVN
Natural gas conversion kit of Intellifire ignition
system
SCKVP-B
SCKVN-B
LP Gas Conversion Kit
SCKVP-B
Natural Gas Conversion Kit
SCKVN-B
LP Gas Conversion Kit
Natural Gas Conversion Kit
DF-DEMI36
Operable Square Decorative Front
DF-DEMI42
Operable Square Decorative Front
DF-TRES36
Operable Arch Decorative Front
DF-TRES42
Operable Arch Decorative Front
FFDEMI36
Non-operable Decorative Front
FFDEMI42
Non-operable Decorative Front
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
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Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08
83
E. Contact Information
Heatilator, a brand of Hearth & Home Technologies Inc.
1915 W. Saunders St., Mt. Pleasant, IA 52641
Please contact your Heatilator dealer with any questions or concerns.
For the location of your nearest Heatilator dealer,
please visit www.heatilator.com.
- NOTES ________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
NOTICE
DO NOT DISCARD THIS MANUAL
• Important operating
and maintenance
instructions included.
• Read, understand and follow
these instructions for safe
installation and operation.
• Leave this manual with
party responsible for use
and operation.
This product may be covered by one or more of the following patents: (United States) 4593510, 4686807, 4766876, 4793322, 4811534, 5000162,
5016609, 5076254, 5113843, 5191877, 5218953, 5263471, 5328356, 5341794, 5347983, 5429495, 5452708, 5542407, 5601073, 5613487, 5647340,
5688568, 5762062, 5775408, 5890485, 5931661, 5941237, 5947112, 5996575, 6006743, 6019099, 6048195, 6053165, 6145502, 6170481, 6237588,
6296474, 6374822, 6413079, 6439226, 6484712, 6543698, 6550687, 6601579, 6672860, 6688302B2, 6715724B2, 6729551, 6736133, 6748940,
6748942, 6769426, 6774802, 6796302, 6840261, 6848441, 6863064, 6866205, 6869278, 6875012, 6880275, 6908039, 6919884, D320652, D445174,
D462436; (Canada) 1297749, 2195264, 2225408, 2313972; (Australia) 780250, 780403, 1418504 or other U.S. and foreign patents pending.
Printed in U.S.A. - Copyright 2006
84
Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08