Power vent and direct vent.
Direct vent tankless natural gas water heater.
Direct vent units attract outside air from the house or building while power vent units solely need an exhaust vent and should be installed in a larger area for receiving sufficient air amount for combustion.
Rheem rtgh 95dvln 9 5 gpm indoor direct vent tankless natural gas water heater 4 2 out of 5 stars 142 rheem rtgh 84dvln indoor direct vent natural gas condensing tankless water heater low nox.
11 1 gpm natural gas indoor direct vent recirculating tankless water heater max 199 000 btu h 1632 31 rheem brass service valves for tankless water heaters 93 07 thermalux 11 1 gpm natural gas indoor condensing direct vent residential tankless water heater 199 900 btu 1450.
Built in features include safety lock out freeze protection and high elevation adjustment.
The direct vent system allows 3 in.
It is a large flow natural gas tankless water heater reaching up to 9 5 gallons per minutes in using.
Tankless water heaters are ventilated in two ways.
Pvc or cpvc to be installed.
This residential unit is capable of heating water up to 140 f.
From the manufacturer rheem rtg 64dvln direct vent indoor natural gas tankless water heater residential tankless water heaters rheem tankless gas water heaters offer you the perfect solution to heat your water at home.
The nerc11 tankless water heater has a maximum capacity of 11 1 gpm.