Noritz CB180-DV - Product Specifications; Specifications

4
Chapter2.–ProductSpecications
Specications
Model Name CB199-DV CB180-DV
Gas Input Rate
(DHW mode)
MAX 199,000 Btu/h 180,000 Btu/h
MIN 18,000 Btu/h 18,000 Btu/h
DHW Capacity
35°F Rise 9.2 GPM 9.2 GPM
45°F Rise 7.7 GPM 7.2 GPM
77°F Rise 4.5 GPM 4.2 GPM
Gas Input Rate
(Heating mode)
MAX 120,000 Btu/h 100,000 Btu/h
MIN 18,000 Btu/h 18,000 Btu/h
Installation Indoor Wall Hung
Flue System Sealed Combustion Direct Vent, Single Vent
Max Vent Run 2″(50ft) / 3″(100ft) Schedule 40 PVC, CPVC, PP
Orice Size
NG (Gas / Needle) 0.342″(8.7mm) / 0.354″(9.0mm)
LP (Gas / Needle) 0.271″(6.9mm) / 0.279″(7.1mm)
Gas Supply Pressure
NG 3.5" WC to 10.5" WC
LP 8.0" WC to 14.0" WC
Manifold Pressure
Gas Type NG LP NG LP
Low Fire 2″/ 3″ VENT
-0.10 ± 0.01WC -0.06 ± 0.01WC -0.10 ± 0.01WC -0.06 ± 0.01WC
High
Fire
DHW 2″/ 3″ VENT
-0.36 ± 0.01 WC -0.30 ± 0.01WC -0.31 ± 0.01 WC -0.26 ± 0.01WC
Heating 2″/ 3″ VENT
-0.20 ± 0.01 WC -0.15 ± 0.01 WC -0.18 ± 0.01 WC -0.13 ± 0.01 WC
Power Supply
Main Supply 120VAC 60Hz
Maximum
Power Consumption
187W(71W+116W Pump) 180W (64W + 116W Pump)
120VAC 250W Max 2A External Pump (Optional)
Ignition System Direct Electronic Ignition / Automatic Flame Sensing
Burner System Premixed Metal Fiber Burner
Gas Valve System Air Ratio Valve
Minimum Flow Activation Flow 0.5 GPM
Internal Pipe Material STS 304, Copper Tubing
Dimensions W17.3″ – H28.7″ – D14.8″
Weight 90lb
Water Holding Capacity Under 2 Gallon
Control Panel /Circuit Board
P-960C / NGTX-9600C
Water Pressure
MAX DHW150 psi / Heating 30 psi
MIN DHW 15 psi / Heating 12 psi
Materials
Case Cold Rolled Carbon Steel
Heat Exchanger Heat Exchanger : STS 304
Safety Devices
Flame Sensor, High Limit Switch ,
Gas Leakage Detector
,
Water Leakage Detector
Exhaust Thermistor, Pressure Sensor
Heating Supply Thermistor
2-1. Specications
Specications may be changed without prior notice.The capacity may differ slightly,
depending on the water pressure, water supply, piping conditions, and water temperature.