Model NC199 Series Commercial Water Heater

Model NC199 Series
Commercial Water Heater
Specification Sheet
Job Name _______________________________________________________________________
Location ________________________________________________________________________
Architect/Engineer _______________________________________________________________
Wholesaler ______________________________________________________________________
Contractor ______________________________________________________________________
Model No. _______________________________________________________________________
Gas Type ________________________________________________________________________
No. of Units _____________________ Total BTU/hr Input _________________________________
Flow Rate (GPH) ___________________________________________________________________
Notes
• Standard Input - gas consumption ranges from 16,000 BTUh to
199,900 BTUh
• Compact Design - ANSI Z21.10.3/CSA 4.3 certified design that can
be wall-mounted indoors with a -DVC model or installed outdoors
with an -OD model
• Durable Steel Casing with Acryl Coating
• Heat Exchanger - manufactured with commercial grade copper,
25% thicker piping than standard models
• Venting Options - available in Outdoor (-OD) or Concentric Direct Vent
(-DVC) model that requires 5/3 in. Noritz concentric stainless steel pipe.
• Direct Electronic Ignition
• Multi-System Capability - units can be linked together by using
either the optional 2-unit Quick Connect or multi-unit System Controller
for up to 6 units.
DVC Model
• Fully Modulating - BTU input can range from 16,000 to 1.2 million BTUh
(for 6-unit Multi-System) with stable combustion provided by the
industry’s 1st Dual-Flame Burner
• Thermal Efficiency - 84% efficient for use with natural gas or propane
• Temperature Controls - includes remote thermostat that can
precisely adjust the output temperature from 100°F to 180°F
OD Model
Model
NC199 - _____ (-CA)*
OD (Outdoor Vent)
DVC (Concentric Direct Vent)
* Canadian (-CA) model also available
Accessories
• Safety Devices - Flame Sensor, Overheat Prevention Device,
Lightning Protection Device, Freeze Protection
• Five Year Limited Heat Exchanger Warranty for Commercial Use
• Five Year Limited Parts Warranty &
• Approvals - CSA, UPC, NSF, Low NOx Approved By SCAQMD (Rule 1146.2)
This product complies with California AB 1953 Low Lead Law and section 1417(d)
of the Safe Drinking Water Act
LOW-LEAD
CERTIFIED
R
NORITZ AMERICA CORPORATION
11160 Grace Avenue, Fountain Valley, CA 92708 Tel. 1-866-7NORITZ www.noritz.com
Isolator Valves (#IK-WV-7)
Pipe Cover
for -OD Model (#PC-2S)
for -DVC Model (#PC-5S-SUS)
Quick Connect Cord (#QC-1)
6-Unit System Controller
for -OD Model (#SC-201-6M-EXT-OD)
for -DVC Model (#SC-201-6M-EXT-DVC)
Dimensions
0.4" - 1.8"
13.8"
10.6"
13.1"
FLUE COLLAR
5.0"
3.1"
1.1"
2.5"
1.8"
2.9"
4.5"
AIR INLET
13.8"
13.1"
8.6"
2.9"
2.1"
1.7"
23.6"
22.3"
FLUE COLLAR
FRONT VIEW
SIDE VIEW
0.4" - 1.8"
OD Model
WIRING THROUGHWAY
WIRING THROUGHWAY
WATER DRAIN VALVE
(WATER FILTER)
HEIGHT OF EACH FITTING
FROM BOTTOM OF CASE
NC199 Series
GAS INLET
COLD WATER INLET
HOT WATER OUTLET
WATER DRAIN VALVE
BOTTOM VIEW
HOT WATER OUTLET
1.8"
COLD WATER INLET
2.2"
GAS INLET
2.2"
Flow Rates
Flow Rate (GPM)
Flow Rate (GPH)
100
4.8
3.4
2-unit
9.6
6.8
3-unit
14.4
10.2
6-unit
28.8
20.4
1-unit
288
204
2-unit
576
408
3-unit
864
612
6-unit
1728
1224
Pressure Loss
30
50
20
Set temperature: 125°F or higher
(Storage Tank Setting w/ System
Controller: 170~180°F)
NC199-OD
NC199-DVC
Supply
Consumption
NG: 64W Freeze
120VAC (60 Hz), LP: 77W Prevention: 145W
less than 2 amps NG: 85W Freeze
40
15
30
10
20
5
10
0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
0
11.0
Flow Rate (gpm)
Power Supply and Consumption
Model Name
60
Set temperature: 120°F or less
(Storage Tank Setting w/ System
Controller: 160°F or less)
25
Ft of Head
1-unit
70
Pressure Loss (psi)
Temperature Rise (°F)
NOTE: For Quick-Connect and Multi-System installations, pressure loss remains constant
throughout the system regardless of the number of units installed. Multiply the total
the total pressure loss from the chart above.
LP: 100W Prevention: 161W
Temperature Settings and Options
Temperature Settings
Default Temperature Options
100-150°F (In 5°F intervals), 160, 170, *180°F (14 Options)
120, 130, 140, *180°F (Default is 120°F)
*181.4°F actual output temperature
Specification
y Noritz America Corporation.
The water heater(s) shall have a 5-year limited Heat Exchanger warranty and a 5-year limited Parts warranty per Noritz Limited Warranty. Unit(s) shall be designed
rate capacity of _____ GPH @ 100 °F rise with rated input of _______ BTU/hr. Water heater(s) shall be vented with 3”/5” Noritz concentric stainless steel pipe (-DVC
model only) at a distance not to exceed 29’ (or equivalent) with 3 elbows terminating vertically or horizontally. Water heater(s) is rated for 150 PSI working water
pressure and 300 PSI test pressure. Gas supply pressure shall be 4.0“ to 10.5” WC for natural gas and 8.0“ to 14.0” WC for propane. Unit(s) shall have a coated steel case,
et/outlet water connections, and water
holding capacity of 0.2 gallons. The outdoor (-OD) model weighs 47 lbs. and the concentric direct vent (-DVC) model weighs 55 lbs. Unit(s) shall include features such as
an adjustment for high elevation installations, temperature lockout, and 14 temperature options from 100-150°F in 5°F intervals and 160-180°F in 10°F intervals. The
heater(s) shall be controlled by an internal circuit board that monitors the inlet and outlet temperatures with installed therm
or. Multi-system applications that require
2 units shall be installed by connecting the units using a single cable-only connection (Quick-Connect). Applications that require 3 to 6 units shall use a multi-unit central
SCAQMD rule 1146.2 Low NOx.
ut notice.
Rev. 06/16