Quietside’s ODW water heater provides on demand water heating with exceptional efficiency due to the innovative use of the S Line heat exchanger combination. With the simple twist of a faucet this unit can provide up to 7.2 GPM (45 Deg F temperature rise) of controlled hot water delivered at exactly the temperature required for the perfect shower. The S Line heat exchangers allow the unit to operate at above
90% efficiency, easily surpassing the minimum standard for IRS tax rebates and
allowing the use of PVC venting materials due to the extremely low flue gas temperature. A self diagnostic microprocessor control controls unit operation to provide a stable delivered water temperature, the easy to use keypad control allows the user to select from a large temperature range to exactly match their requirements.
ODW Specification
Heat Input (Btu/h) 180,000 Btu/h
Modulation Range (Btu/h) 26,000-180,000 Btuh
Energy Factor (%) 0.92
DHW Temperature (DegF) 98-158 DegF
Operating Pressure (PSI) 15-145 Psig
Minimum Flow Rate (GPM) 0.5 GPM
Ignition Type Electronic
Vent Type Direct Vent
Max Hot Water Capacity
GPM at 45 DegF Temp Rise 7.2
GPM at 55 DegF Temp Rise 5.9
GPM at 65 DegF Temp Rise 5.0
GPM at 75 DegF Temp Rise 4.3
GENERAL DATA
Fuel Type Natural Gas or LP
Inlet Gas Pressure - NG 5.8"-9.7"
Inlet Gas Pressure - LP 9"-13"
Minimum Gas Line Size* (in) 3/4"
Power (V) 115V-1Ph-60Hz
Power Consumption (W) 75 W
Freeze Protection Ceramic Heaters
Max Flue Temp (DegF) 136 DegF
Max Vent Length (ft) 45 ft
Max number of Elbows 3
Self Diagnostics 15 Error Codes
CONNECTIONS
Gas Connection (in) 3/4"
DHW Inlet/Supply (in) 3/4
DHW Inlet/Supply (in) 3/4"
Intake Air Diameter (in) 4"
Exhaust Flue Diameter (in) 4"
DIMENSIONS
Height (in) 28 5/8""
Warranty 12yrs HX, 5yrs Parts
Depth (in) 9 3/16""
Weight (lbs) 64 lbs
Width (in) 18 1/2"
