Rinnai Tankless Water Heater

A gas tankless water heater is an efficient appliance that uses a heat exchanger to heat water only when it’s needed, which can help you save up to 40% on your energy bill. But how does it work?

With a tank, water is continually heated and reheated, wasting energy when hot water is not in use. The hot water supply is also limited to the gallons of water your tankless can hold. A Rinnai tankless water heater is more efficient, and heats water only when you need it for as long as you need it.