Desa 35-FAC Propane Construction Forced Air Heater Owner’s Manual

PROPANE CONSTRUCTION FORCED AIR HEATER
OWNER’S MANUAL
35/40,000 BTU/HR HEATER
IMPORTANT: Read and understand this manual before
assembling, starting or servicing heater. Improper use
of heater can cause serious injury. Keep this manual for
future reference.
GENERAL HAZARD WARNING:
Failure to comply with the precautions and instructions
provided with this heater, can result in death, serious
bodily injury and property loss or damage from hazards
of fire, explosion, burn, asphyxiation, carbon monoxide
poisoning and/or electrical shock.
Only persons who can understand and follow the instructions should use or service this heater.
If you need assistance or heater information such as an instructions manual, labels, etc. contact the manufacturer.
TABLE OF CONTENTS
Safety Information ............................................... 2
Unpacking ........................................................... 3
Product Identification ........................................... 3
Theory of Operation ............................................ 4
Propane Supply ................................................... 4
Installation ........................................................... 4
Ventilation ........................................................... 5
Operation ............................................................. 5
Storage ................................................................ 6
Maintenance ........................................................ 7
Service Procedures ............................................. 7
Specifications ..................................................... 9
Troubleshooting ................................................. 10
Accessories ........................................................11
Technical Services ..............................................11
Replacement Parts .............................................11
Illustrated Parts Breakdown and Parts List ....... 12
Warranty and Repair Service ..............Back Cover
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SAFETY INFORMATION
WARNING: This product
contains and/or generates
chemicals known to the State
of California to cause cancer or
birth defects or other reproductive harm.
WARNING: Fire, burn, inhalation and explosion hazard.
Keep solid combustibles, such
as building materials, paper or
cardboard, a safe distance away
from the heater as recommended by the instructions. Never
use the heater in spaces which
do or may contain volatile or
airborne combustibles or products such as gasoline, solvents,
paint thinner, dust particles or
unknown chemicals.
WARNING: Not for home or
recreational vehicle use.
The heater is designed for use as a construction heater
in accordance with ANSI Z83.7•CGA2.14-2000.
Other standards govern the use of fuel gases and
heating products for specific uses. Your local authority can advise you about these. The primary purpose
of construction heaters is to provide temporary
heating of buildings under construction, alteration
or repair. Properly used, the heater provides safe
economical heating. Products of combustion are
vented into the area being heated.
We cannot foresee every use which may be made of
our heaters. Check with your local fire safety authority if you have questions about heater use.
Other standards govern the use of fuel gases and
heat producing products for specific uses. Your
local authorities can advise you about these.
Carbon Monoxide Poisoning: Some people are
more affected by carbon monoxide than others.
Early signs of carbon monoxide poisoning resemble the flu, with headaches, dizziness and/or
nausea. If you have these signs, the heater may not
be working properly. Get fresh air at once! Check
for proper ventilation and have heater serviced.
2
Propane Gas: Propane gas is odorless. An odor-
making agent is added to propane gas. The odor
helps you detect a propane gas leak. However, the
odor added to propane gas can fade. Propane gas
may be present even though no odor exists.
Make certain you read and understand all warnings. Keep this manual for reference. It is your
guide to safe and proper operation of this heater.
1. Install and use heater with care. Follow all
local ordinances and codes. In the absence
of local ordinances and codes, refer to the
Standard for Storage and Handling of Liquefied Petroleum Gas, ANSI/NFPA 58 and the
Propane Gas Installation Code, CAN/CGA
B149.2. This instructs on the safe storage and
handling of propane gases.
2. Use only the electrical voltage and frequency
specified on model plate. The electrical connections and grounding of the heater shall follow the National Electric Code, ANSI/NFPA
70 or the Canadian Electrical Code, Part 1.
3. Electrical grounding instructions — This
appliance is equipped with a three-prong
(grounding) plug for your protection against
shock hazard and should be plugged directly
into a properly grounded three-prong receptacle or extension cord.
4. This product has been approved for use in the
Commonwealth of Massachusetts.
5. Use only a three-prong, grounded extension
cord.
6. Use only the hose and factory preset regulator
provided with the heater.
7. Use only propane gas set up for vapor withdrawal.
8. Provide adequate ventilation. Before using
heater, provide at least a 1.5 ft2 (1400 cm2)
opening of fresh, outside air.
9. For indoor use only. Do not use heater
outdoors.
10. Do not use heater in occupied dwellings or in
living or sleeping quarters.
11. Do not use heater in basement or below ground
level. Propane gas is heavier than air. If a leak
occurs, propane gas will sink to the lowest
possible level.
12. Keep appliance area clear and free from combustible materials, gasoline, paint thinner and
other flammable vapors and liquids.
13. Do not use heater in areas with high dust
content. Dust is combustible.
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113855-01B
SAFETY INFORMATION
UNPACKING
Continued
1. Remove all packing items applied to heater for
shipment. Keep plastic cover caps (attached to
inlet connector and hose/regulator assembly)
for storage.
2. Remove all items from carton.
3. Check all items for shipping damage. If heater
is damaged, promptly inform dealer where you
bought heater.
14. Minimum heater clearances from combustibles:
Outlet: 6 Ft. (1.83 m), Sides: 2 Ft. (0.61 m),
Top: 6 Ft. (1.83 m), Rear: 2 Ft. (0.61 m)
15. Keep heater at least six feet from propane
tank(s). Do not point heater at propane tank(s)
within 20 feet.
16. Keep propane tank(s) below 100° F (37.8° C).
17. Check heater for damage before each use. Do
not use a damaged heater.
18. Check hose before each use of heater. If highly
worn or cut, replace with hose specified by
manufacturer before using heater.
19. Locate heater on stable and level surface if
heater is hot or operating.
20. Not intended for use on finished floors.
21. Never block air inlet (rear) or air outlet (front)
of heater.
22. Keep heater away from strong drafts, water
spray, rain or dripping water.
23. Do not leave heater unattended.
24. Keep children and animals away from
heater.
25. Never move, handle or service a hot, operating
or plugged-in heater. Severe burns may result.
You must wait 15 minutes after turning heater
off.
26. To prevent injury, wear gloves when handling
heater.
27. Never attach duct work to front or rear of
heater.
28. Do not alter heater. Keep heater in its original
state.
29. Do not use heater if altered.
30. Turn off propane supply and unplug heater
when not in use.
31. Use only original replacement parts. This
heater must use design-specific parts. Do
not substitute or use generic parts. Improper
replacement parts could cause serious or fatal
injuries.
113855-01B
PRODUCT
IDENTIFICATION
Hot Air Outlet
(Front)
Outer Shell
Handle
Motor
Ignitor
Button
Automatic
Control Valve
Button
Hose/Regulator
Assembly
Power
Cord
Figure 1 - 35,000 Btu/Hr Model Shown
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3
THEORY OF OPERATION
The Fuel System: The hose/regulator assembly
attaches to the propane gas supply. This provides
fuel to the heater.
The Air System: The motor turns the fan. The
fan pushes air into and around the combustion
chamber. This air is heated and provides a stream
of clean, hot air.
The Ignition System: The piezo ignitor lights
the burner.
The Automatic Control System: This system causes
the heater to shut down if the flame goes out.
Fan
Motor
Clean Heated
Air Out (Front)
Cool
Air In
(Back)
Hose/Regulator
Assembly
Combustion
Chamber
Air For Heating
Air For Combustion
Figure 2 - Cross Section Operational View
INSTALLATION
PROPANE SUPPLY
Propane gas and propane tank(s) are to be furnished by the user.
Use this heater only with a propane vapor
withdrawal supply system. See Chapter 5 of the
Standard for Storage and Handling of Liquefied
Petroleum Gas, ANSI/NFPA 58 and/or CAN/CGA
B149.2. Your local library or fire department will
have this booklet.
The amount of propane gas ready for use from
propane tanks varies. Two factors decide this
amount:
1. The amount of propane gas in tank(s)
2. The temperature of tank(s)
This heater is designed to operate with a minimum
20 pound (9 kg) propane tank. You may need two
or more tanks or one larger tank in colder weather.
It is recommended you use a 100 pound (45 kg)
tank for longer operation. See chart below. Less
gas is vaporized at lower temperatures. Your local
propane gas dealer will help you select the proper
supply system. The minimum surrounding air temperature rating for each heater is 0° F (-18° C).
Average Temp
No. Of Tanks
At Tank Location 100-pound (45 kg)
Above 0° F (-18° C)
1
Below 0° F (-18° C)
2
4
WARNING: Review and understand the warnings in the Safety
Information section, page 2. They
are needed to safely operate this
heater. Follow all local codes
when using this heater.
WARNING: Test all gas piping
and connections for leaks after
installation or servicing. Never
use an open flame to check for
a leak. Apply a mixture of liquid
soap and water to all joints.
Bubbles forming show a leak.
Correct all leaks at once.
1. Provide propane supply system (see Propane
Supply).
2. Connect POL fitting on hose/regulator assembly to propane tank(s). Turn POL fitting
counterclockwise into threads on tank. Tighten
firmly using wrench. IMPORTANT: Position
regulator so that hose leaving the regulator is
in a horizontal position (see Figure 3, page 5).
This places the regulator vent in the proper
position to protect it from the weather.
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113855-01B
INSTALLATION
VENTILATION
Continued
3. Connect hose to valve inlet (see Figure 4).
Tighten firmly using a wrench.
IMPORTANT: Use extra hose or piping if
needed. Install extra hose or piping between
hose/regulator assembly and propane tank. You
must use the regulator supplied with heater.
4. Open propane supply valve on propane tank(s)
slowly. Note: If not opened slowly, excess-flow
check valve on propane tank will stop gas flow.
You may hear a click from the excess-flow
check valve closing. If this happens, reset the
excess-flow check valve by closing propane
supply valve and open again slowly.
5. Check all connections for leaks. Apply mixture of liquid soap and water to gas joints.
Bubbles forming show a leak that must be
corrected.
6. Close propane supply valve.
Propane
Supply
Valve
Propane
Tank
Hose
WARNING: Provide at least
a 1.5 ft2 (1400 cm2) opening of
fresh, outside air while running
heater. If proper fresh, outside
air ventilation is not provided,
carbon monoxide poisoning
can occur. Provide proper fresh,
outside air ventilation before
running heater.
OPERATION
WARNING: Review and understand the warnings in the Safety
Information section, page 2. They
are needed to safely operate this
heater. Follow all local codes
when using this heater.
TO START HEATER
Regulator
POL
Fitting
Figure 3 - Regulator Position
1. Follow all installation, ventilation and safety
information.
2. Locate heater on stable and level surface.
Make sure strong drafts do not blow into front
or rear of heater.
3. Plug power cord of heater into a three-prong,
grounded extension cord. Extension cord must
be at least six feet long. Extension cord must
be UL listed.
Extension Cord Wire Size Requirements
Hose
Inlet Connector
Figure 4 - Hose and Inlet Connector
113855-01B
Up to 50 ft (15.24 m) long, use 18 AWG rated
cord.
51 to 100 ft (15.54 to 30.48 m) long, use 16
AWG rated cord.
101 to 200 ft (30.78 to 60.96 m) long, use 14
AWG rated cord.
4. Plug extension cord into a 120 volt/60 hertz,
3-hole, grounded outlet. Motor will start. Fan
will turn, forcing air out front of heater.
5. Open propane supply valve on propane
tank(s) slowly. Note: If not opened slowly,
excess-flow check valve on propane tank will
stop gas flow. You may hear a click from the
excess-flow check valve closing. If this happens, reset the excess-flow check valve by
closing propane supply valve and open again
slowly.
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5
OPERATION
TO STOP HEATER
Continued
WARNING: Be sure motor and
fan are running before pushing in
automatic control valve button.
Flames could flash outside heater
if motor and fan are not running.
6. Push in and hold automatic control valve button (see Figure 5). Push piezo ignitor button
(see Figure 5). Keep pushing ignitor button
until the burner lights. When burner lights,
keep automatic control valve button pushed in.
Release button after 30 seconds. This activates
the automatic control system.
Note: If heater fails to ignite, hose may have
air in it. If so, keep automatic control valve
button pressed and wait 20 seconds. Release
automatic control valve button and wait 20
seconds for unburned fuel to exit heater.
Repeat this step.
NOTICE: If heater is unplugged
or power outage occurs while
heater is running, the thermal
limit device will stop fuel flow.
A few seconds occur before the
thermal limit device activates.
During this short time, flames
may appear outside the heater.
This is normal. The flames will
go out when thermal limit device
activates.
1. Tightly close propane supply valve on propane
tank(s).
2. Wait a few seconds. Heater will burn gas left
in supply hose.
3. Unplug heater.
TO RESTART HEATER
1. Wait five minutes after stopping heater.
2. Repeat steps under To Start Heater, page 5.
STORAGE
CAUTION: Disconnect heater
from propane supply tank(s).
1. Store propane tank(s) in safe manner. See
Chapter 5 of Standard for Storage and Handling of Liquefied Petroleum Gases, ANSI/
NFPA 58. Follow all local codes. Always store
propane tanks outdoors.
2. Place plastic cover caps over brass fittings on
inlet connector and hose/regulator assembly.
3. Store in dry, clean and safe place. Do not
store hose/regulator assembly inside heater
combustion chamber.
4. When taking heater out of storage, always
check inside of heater. Insects and small
animals may place foreign objects in heater.
Remove motor and other internal parts if
needed to remove foreign objects (see Service
Procedures, page 7).
Piezo
Ignitor
Automatic Control
Valve Button
Figure 5 - Automatic Control Valve
Button and Piezo Ignitor
6
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113855-01B
MAINTENANCE
MOTOR
WARNINGS
• Never service heater while it
is plugged in, connected to
propane supply, operating or
hot. Severe burns and electrical shock can occur.
• Keep heater clear and free
from combustible materials,
gasoline and other flammable
vapors and liquids.
• Do not block the flow of combustion or ventilation air.
1. Keep heater clean. Clean heater annually or as
needed to remove dust and debris. If heater is
dirty or dusty, clean heater with a damp cloth.
Use household cleaners on difficult spots.
2. Inspect heater before each use. Check connections for leaks. Apply mixture of liquid soap
and water to connections. Bubbles forming
show a leak. Correct all leaks at once.
3. Inspect hose/regulator assembly before each
use. If hose is highly worn or cut, replace with
hose specified by manufacturer.
4. Have heater inspected yearly by a qualified
service agency.
5. Keep inside of heater free from combustible
and foreign objects. Remove motor and other
internal parts if needed to clean inside of
heater (see Service Procedures).
6. Clean fan blades each season or as needed (see
Fan, page 8).
1. Remove three screws that attach fan guard to
heater shell.
2. Remove motor and fan guard from heater shell
(see Figure 6).
3. Use hex wrench to loosen set screw which
holds fan to motor shaft (see Figure 7). Remove fan. Be careful not to damage the fan
blade pitch.
4. Remove two nuts and two screws that attach
fan guard to motor using nut-driver. Remove
fan guard from motor (see Figure 8).
Motor and
Fan Guard
Screw
Screw
Figure 6 - Removing Motor and Fan
Guard from Heater
Setscrew
SERVICE PROCEDURES
WARNING: Never service
heater while it is plugged in,
connected to propane supply,
operating or hot. Severe burns
and electrical shock can occur.
Figure 7 - Setscrew Location
Fan Guard
ELECTRICAL SYSTEM
The entire electrical system for this heater is contained within the motor. If any part of the electrical
system is damaged, you must replace motor.
Screw
Motor
Figure 8 - Removing or Attaching Fan
Guard from Motor
113855-01B
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7
SERVICE PROCEDURES
Continued
Disconnect the green power cord wire from motor
and remove black and white wire terminals.
6. Discard old motor.
7. Attach green power cord wire to motor.
8. Attach fan guard to new motor with two nuts
and two screws.
9. Replace black and white terminals.
10. Place fan onto motor shaft of new motor. Make
sure set screw contacts flat surface on motor
shaft. Tighten set screw firmly (40-50 inchpounds [46.08-57.60 kilogram-centimeters]).
11. Place motor and fan guard into rear of heater
shell. Make sure power cord is properly located (see Figure 9).
12. Insert three screws through heater shell and
into fan guard (see Figure 9). Tighten screws
firmly.
5
Screw
6. Dry fan thoroughly.
7. Place fan onto motor shaft. Make sure set
screw contacts flat surface on motor shaft.
Tighten set screw firmly (40-50 inch-pounds
[46.08-57.60 kilogram-centimeters]).
8. Place motor and fan guard into rear of heater
shell. Make sure power cord is properly located (see Figure 9).
9. Insert three screws through heater shell and
into fan guard. Tighten screws firmly.
IGNITOR
1. Remove motor and fan guard from heater (see
Motor, page 7, steps 1 and 2).
2. Remove black ignitor wire from piezo ignitor.
Access ignitor wire through underside of
heater base (see Figure 10). Push wire up
through notch in filler panel.
3. Remove ignitor mounting screw from rear
head using nut-driver or standard screwdriver
(see Figure 11).
4. Remove ignitor from rear head.
Motor and
Fan Guard
Piezo Ignitor
Ignitor Wire
Screw
Underside
of Heater
Figure 10 - Removing Ignitor Wire from
Piezo Ignitor
Figure 9 - Replacing Motor and Fan
Guard Into Heater
Mounting
Screw
FAN
1. Remove three screws that attach fan guard to
heater shell.
2. Remove motor and fan guard from heater shell
(see Figure 6, page 7).
3. Use hex wrench to loosen set screw that holds
fan to motor shaft (see Figure 7, page 7).
4. Remove fan. Be careful not to damage the fan
blade pitch.
5a. If replacing fan, remove old fan and discard.
Go to step 7, column 2.
5b. If cleaning fan, use soft cloth moistened with
kerosene or solvent.
8
Ignitor
Figure 11 - Removing Ignitor Mounting
Screw and Ignitor
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113855-01B
SERVICE PROCEDURES
Continued
9. Place motor and fan guard into rear of heater
shell (see Motor, page 8, steps 9 and 10).
Ignitor Electrode
5. Install new ignitor. Attach ignitor to rear head
with ignitor mounting screw.
6. Run ignitor wire from new ignitor through
notch in filler panel. Attach ignitor wire to
piezo ignitor.
7. Set gap between ignitor electrode and target
plate to 0.17" (43.18 cm) (see Figure 12).
Gap
Area
WARNING: Make sure heater
is disconnected from propane
supply. Heater could ignite causing severe burns.
8. Test for spark. Push piezo ignitor button and
watch for spark between ignitor electrode and
target plate.
Figure 12 - Clearance Between Ignitor
Electrode and Target Plate
SPECIFICATIONS
35-FAC, NLP35A, RLLP35A, SPC-35
SPC-40
• 35,000 BTU/Hr Output Rating
• Fuel - Propane Vapor
• Fuel Consumption
Gallons (liters)/Hour - 0.38 (1.44)
Pounds (kg)/Hour - 1.62 (0.74)
• Supply Pressure To Regulator
Minimum* - 20 psi, Maximum - Tank Pressure
or 200 psi
• Regulator Outlet Pressure - 10 PSI
• Manifold Pressure - 10 PSI
• Hot Air Output (CFM Approx) - 100
• Motor - 3045 RPM, 1/40 HP
• Electric Input - 120 volt/60 hertz
• Amperage - .6
• Ignition - Manual, Piezo
• Temperature Range for Heater Operation
0° F to 85° F** (-17° C to 29.4° C)**
• Heater Weight - 14 lbs. (6.35 kg)
• Shipping Weight - 15.3 lbs. (6.94 kg)
• Carton Size (L x W x H)
19.75" x 11.25" x 14" (50.2 x 28.6 x 35.6 cm)
• Heater Size (L x W x H)
18.5" x 7.7" x 12.8" (47 x 19.6 x 32.5 cm)
• 40,000 BTU/Hr Output Rating
• Fuel - Propane Vapor
• Fuel Consumption
Gallons (liters)/Hour - 0.44 (1.65)
Pounds (kg)/Hour - 1.86 (0.84)
• Supply Pressure To Regulator
Minimum* - 20 psi, Maximum - Tank Pressure
or 200 psi
• Regulator Outlet Pressure - 10 PSI
• Manifold Pressure - 10 PSI
• Hot Air Output (CFM Approx) - 100
• Motor - 3045 RPM, 1/40 HP
• Electric Input - 120 volt/60 hertz
• Amperage - .6
• Ignition - Manual, Piezo
• Temperature Range for Heater Operation
0° F to 85° F** (-17° C to 29.4° C)**
• Heater Weight - 14 lbs. (6.35 kg)
• Shipping Weight - 15.3 lbs. (6.94 kg)
• Carton Size (L x W x H)
19.75" x 11.25" x 14" (50.2 x 28.6 x 35.6 cm)
• Heater Size (L x W x H)
18.5" x 7.7" x 12.8" (47 x 19.6 x 32.5 cm)
* For purposes of input adjustment
** When running heater in temperatures above 85° F (29.44° C), high internal temperatures may cause thermal limit
device to shut down heater.
113855-01B
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9
TROUBLESHOOTING
WARNING: Never service heater while it is plugged in, connected
to propane supply, operating or hot. Severe burns and electrical
shock can occur.
OBSERVED FAULT
POSSIBLE CAUSE
REMEDY
Fan does not turn when heater is 1. No electrical power to heater
plugged in
1. Check voltage to electrical
outlet. If voltage is good,
check heater power cord for
breaks
2. Fan hitting inside of heater 2. Adjust motor/fan guard to
shell
keep fan from hitting inside of
heater shell. Bend fan guard if
necessary
3. Replace fan. See Fan, page 8
3. Fan blades bent
4. Replace motor. See Motor,
4. Defective motor
page 7
Heater will not ignite
1. User did not follow installa- 1. Repeat installation and operation or operation instructions
tion instructions. See Installaproperly
tion and Operation, page 5
2. No spark at ignitor. To test for 2. A) Check ignitor wire. Tighten
spark, follow step 8 under Igor reattach loose ignitor wire.
nitor, page 9. If you see spark
See Figure 11, page 8 for
at ignitor, have heater serviced
ignitor wire location
by qualified service person. If
B) Set gap between ignitor
no spark seen:
electrode and target plate to
A) Loose or disconnected
.17" (0.43 cm)
ignitor wire
C) Tighten nut holding piezo
B) Wrong spark gap
ignitor to base of heater
C) Piezo ignitor loose
D) Replace ignitor electrode.
D) Bad ignitor electrode
See Ignitor, page 8
Heater shuts down while run- 1. High surrounding air tem- 1. This can happen when running
heater in temperatures above
perature causing thermal limit
ning
85°F (29.44° C). Run heater
device to shut down heater
in cooler temperatures
2. Restricted air flow
2 Check heater inlet and outlet.
Remove any obstructions
3. Damaged fan
3. Replace fan. See Fan, page 8
4. Excessive dust or debris in 4. Clean heater. See Maintesurrounding area
nance, page 7
WARNING: Use only in areas
free of high dust content.
10
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113855-01B
ACCESSORIES
REPLACEMENT PARTS
Purchase accessories and parts from your nearest
dealer or service center. If your dealer or service
center can not supply an accessory or part, either
contact your nearest Parts Central (listed in the
separate Authorized Service Center booklet) or
call DESA Heating Products at 1-866-672-6040
for referral information. You can also write to the
address listed on the back page of this manual.
TECHNICAL SERVICES
You may have further questions about this heater.
If so, contact DESA Heating Productsʼ Technical
Service Department at 1-866-672-6040. When
calling, please have your model and serial numbers
of your heater ready.
You can also visit DESA Heating Productsʼ Technical Service web site at www.desatech.com.
WARNING: Use only original
replacement parts. This heater
must use design-specific parts.
Do not substitute or use generic
parts. Improper replacement
parts could cause serious or fatal injuries. This will also protect
your warranty coverage for parts
replaced under warranty.
PARTS UNDER WARRANTY
Contact authorized dealers of this product. If they
canʼt supply original replacement part(s), either
contact your nearest Parts Central or call DESA
Heating Productsʼ Technical Service Department
at 1-866-672-6040.
When calling DESA Heating Products, have
ready
• your name
• your address
• model number of your heater
• how heater was malfunctioning
• purchase date
PARTS NOT UNDER WARRANTY
Contact authorized dealers of this product. If
they canʼt supply original replacement part(s),
either contact your nearest Parts Central (listed in
Authorized Service Center booklet) or call DESA
Heating Products at 1-866-672-6040 for referral
information.
When calling DESA Heating Products, have
ready
• model number of your heater
• the replacement part number
113855-01B
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11
ILLUSTRATED PARTS BREAKDOWN
MODELS 35-FAC, NLP35A, RLLP35A, SPC-35 AND SPC-40
8
9
5
7
10
11
6
12
1
2
13
4
3
14
5
15
16
12
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113855-01B
PARTS LIST
KEY
NO. PART NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
113832-01
113833-01
102445-01
102334-01
113852-01
113834-01
113834-02
113846-01
115324-01
113847-01
097918-01
097917-01
113851-01
113849-01
113850-01
M11143-1
098219-25
35-F
AC
SPC
-3 5
NLP
35A
RLL
P35
A
SPC
-4 0
This list contains replaceable parts used in your heater. When ordering parts, follow the instructions
listed under Replacement Parts on page 11 of this manual.
DESCRIPTION
QTY.
Heater Body Kit (Replacement kit will be unpainted)
Control Box Assembly
Piezo Ignitor
Palnut Fastner
Hex Nut, 5-28
Valve with Thermocouple Assembly
Valve with Thermocouple Assembly
Wire Assembly
Thermal Switch Kit
Electrode Ignitor
Handle Clip
Handle
Fan
Motor Assembly
Fan Guard
Bushing, Strain Relief
Cord, Power Supply
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
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PARTS AVAILABLE - NOT SHOWN
113835-01 Hose/Regulator Assembly
113858-01 Tradename Decal (SPC-35, SPC-40)
113858-02 Tradename Decal (35-FAC)
113858-04 Tradename Decal (NLP35A)
109111-02 Tradename Decal (RLLP35A)
113853-01 Warning Decal
113854-01 Operation Decal
113802-03 Model Data Decal
113802-04 Model Data Decal
** Not a field replaceable part.
113855-01B
www.desatech.com
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NOTES
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www.desatech.com
113855-01B
NOTES
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113855-01B
www.desatech.com
15
WARRANTY AND REPAIR SERVICE
KEEP THIS WARRANTY
Model
Serial No.
Date of Purchase
LIMITED WARRANTIES FOR NEW AND FACTORY
RECONDITIONED PRODUCTS
New Products: DESA Heating Products warrants this heater and any parts thereof, to be free of defects in materials
and workmanship for one (1) year from the date of first purchase, when operated and maintained in accordance
with the manufacturer's instructions. These warranties are extended only to the original retail purchaser, when
proof of purchase is provided.
Factory Reconditioned Heaters: DESA Heating Products warrants this factory reconditioned heater and any parts
thereof, to be free of defects in materials and workmanship for thirty (30) days from the date of first purchase,
when operated and maintained in accordance with the manufacturer's instructions. These warranties are extended
only to the original retail purchaser, when proof of purchase is provided.
These warranties cover only the cost of parts and labor required to restore the product to proper operating condition.
Transportation and incidental costs associated with warranty repairs are not reimbursable under this warranty.
Warranty service is available only through authorized dealers and service centers.
This warranty does not cover defects resulting from misuse, abuse, negligence, accidents, lack of proper maintenance, normal wear, alteration, modification, tampering, contaminated fuels, repair using improper parts or repair by
anyone other than an authorized dealer or service center. Routine maintenance is the responsibility of the owner.
THIS EXPRESS WARRANTY IS GIVEN IN LIEU OF ANY OTHER WARRANTY EITHER EXPRESSED
OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE.
DESA Heating Products assumes no responsibility for indirect, incidental or consequential damages. Some states
do not allow the exclusion or limitation of incidental or consequential damages or limitations or exclusions may
not apply to you. This limited warranty gives you specific legal rights and you may also have other rights which
vary from state to state.
We reserve the right to amend these specifications at any time without notice. The only warranty applicable is our
standard written warranty. We make no other warranty, expressed or implied.
WARRANTY SERVICE
Should your heater require service, return it to your nearest authorized service center. Proof of purchase must be
presented with the heater. The heater will be inspected. A defect may be caused by faulty materials or workmanship. If so, DESA Heating Products will repair or replace the heater without charge.
REPAIR SERVICE
Return your heater to your nearest authorized service center. Repairs not covered by the warranty will be billed at
standard prices. Each Service Center is independently owned and operated. We reserve the right to amend these
specifications at any time without notice. When writing, always include model number and serial number. For
information, write:
2701 Industrial Drive
P.O. Box 90004
Bowling Green, KY 42102-9004
ATTN: Customer Service Department