Specifications:
5
Item CH-180 CH-210 CH-240
Heat Capacity (Input)
Flow Rate (DHW)
Efficiency AFUE
Dimensions
Weight
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
Connection
Sizes
S/Heating Supply/
S/Heating Return
DHW Cold Water Inlet/
DHW How Water Supply
Maximum Power
Consumption
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
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
Natural Gas
Min: 17,000 Btuh
Max: 150,000 Btuh
Min: 20,000 Btuh
Max: 175,000 Btuh
Min: 20,000 Btuh
Max: 199,000 Btuh
35°F Rise 8.3 GPM
6.5 GPM
3.8 GPM
W17" x H28"x D12"
74 lbs
91%
90.5%
10.0 GPM
7.7 GPM
4.6 GPM
W17" x H28"x D12"
84 lbs
91%
90.2%
11.0 GPM
8.6 GPM
5.1 GPM
W17" x H28" x D12"
84 lbs
91%
90.8%
45°F Rise
NG
Propane
77°F Rise
Indoor/Outdoor Wall-Hung
Forced Draft Direct Vent
Electronic Ignition
15 – 150 PSI
0.5 GPM
1" NPT
3/4" NPT
Auto Feeder 1/2” NPT
3/4" NPT
120VAC, 60Hz
Gas Inlet
Power Supply
Materials
Main Supply
200W (max 2A)
Casing Cold Rolled Carbon Steel
Heat Exchangers
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)
and Class I (Stainless Steel))
PVC, Flex Aluminum, Flex Stainless Steel, ABS,
0" to combustibles
Venting
Exhaust (ø3")
Intake (ø3")
Vent Clearances
Safety Devices
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
Accessories
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