Specifications - Navien CH-180 Installation Manual

Specifications:

Item
Heat Capacity (Input) Natural Gas
35°F Rise
Flow Rate (DHW)
45°F Rise
77°F Rise
Dimensions
Weight
Efficiency AFUE
Propane
Installation Type
Venting Type
Ignition
Water Pressure (min-max)
Gas Supply Pressure (from source; min-max)
180 Manifold Gas Pressure (min-max)
210 Manifold Gas Pressure (min-max)
240 Manifold Gas Pressure (min-max)
Minimum Flow Rate
S/Heating Supply/
S/Heating Return
Connection
DHW Cold Water Inlet/
DHW How Water Supply
Sizes
Auto Feeder
Gas Inlet
Main Supply
Power Supply
Maximum Power
Consumption
Casing
Materials
Heat Exchangers
Exhaust (ø3")
Venting
Intake (ø3")
Vent Clearances
Safety Devices
Accessories
CH-180
Min: 17,000 Btuh
Max: 150,000 Btuh
8.3 GPM
6.5 GPM
3.8 GPM
W17" x H28"x D12"
74 lbs
NG 91%
90.5%
NG: 3.75" WC ~ 10.5" WC
NG: 0.4" WC ~ 3.7" WC
NG: 0.4" WC ~ 3.0" WC
NG: 0.6" WC ~ 4.0" WC
Primary Heat Exchanger: Stainless Steel
Secondary Heat Exchanger: Stainless Steel
Domestic water Heat Exchanger: Stainless Steel
ø3" PVC, ø3" Special Gas Vent Type BH (Class II (PVC)
PVC, Flex Aluminum, Flex Stainless Steel, ABS,
Flame Rod, Thermal Fuse(Overheat Cut Off device)
APS, GPS, Gas-Valve Operation Detector,
Ignition Operation Detector, Water Temperature High Limit Switch,
Exhaust Temperature High Limit Switch
Plumb Easy Valve Set, Venting Kit, Condensate Neutralizer
CH-210
Min: 20,000 Btuh Min: 20,000 Btuh
Max: 175,000 Btuh Max: 199,000 Btuh
10.0 GPM
7.7 GPM
4.6 GPM
W17" x H28"x D12" W17" x H28" x D12"
84 lbs
91%
90.2%
Indoor/Outdoor Wall-Hung
Forced Draft Direct Vent
Electronic Ignition
15 – 150 PSI
LP : 10.5" WC ~ 13.5" WC
LP : 0.8" WC ~ 7.3" WC
LP : 0.8" WC ~ 5.3" WC
LP : 1.0" WC ~ 7.0" WC
0.5 GPM
1" NPT
3/4" NPT
1/2" NPT
3/4" NPT
120VAC, 60Hz
200W (max 2A)
Cold Rolled Carbon Steel
and Class I (Stainless Steel))
0" to combustibles
CH-240
11.0 GPM
8.6 GPM
5.1 GPM
84 lbs
91%
90.8%
5