Tankless water heaters operate differently than traditional heaters as they only heat water when it is needed instead of storing it, saving you money on energy costs. Non-condensing tankless heaters use a single heat exchanger to heat the water as it passes through it. The GSW powered by Takagi non-condensing tankless water heaters can provide you endless hot water when sized properly.
Power vent design
All models include internal freeze protection and multiple safety features
Takes up significantly less space than a tank-type water heater
Electronic ignition means there is no pilot light
Industry-leading 15-year heat exchanger warranty when used in residential applications
Save money on energy costs since there is no standby heat loss