Draws and vents air from outside the home
ProMax® SL Direct-Vent Gas Water Heaters
- Closed combustion dual-channel vent system draws combustion air from outside, vents outside the home
- Features C3 Technology that protects against accidental ignition of flammable vapors
- Environmentally friendly Green Choice gas burner reduces NOx emissions by 33% compared to standard burners
- Piezo igniter for easy “no match” pilot ignition



