Tank Water Heaters - GSW

Flame Guard®
GSW's Flame Guard Safety System reduces the risk of accidental fires involving flammable vapors from products such as gasoline, paint thinner, solvents, etc.

Direct Vent
Allows for a sealed combustion process to take place. Combustion air comes in from the outside and flue gases exit to the outside in a 2-pipe venting system. Ideal for tightly built new homes.

Power Direct Vent
The Power Direct Vent is designed with a sealed combustion chamber, ultra quiet blower and state-of-the-art Robertshaw¨ gas control for highly accurate temperature control. The Flamable Vapour Ignition Resistant (FVIR) design prevents flammable vapours from entering and igniting. All combustion air is brought in from outside - rather than heated air from indoors.

SuperFlue™ FVIR Compliant
A built-in blower allows through-the-wall or through-the-roof venting up to 50 feet to the exterior of the home. Ideal for conversions from electric to gas water heater.

Light Duty Commercial Power Vented
A built-in blower allows through-the-wall or through-the-roof venting up to 50 feet to the exterior of the home. Ideal for conversions from electric to gas water heater.

Polaris™
Technology that blends water heating and residential space heating into a single, super-high efficiency water heating system.