Tankless Water Heaters

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.

When a gas tankless water heater senses the demand for water flow, such as turning on a faucet or a shower, the unit begins heating water as it passes through the heat exchanger.

Because there is no need for a storage tank (which has a limited supply of hot water) you get an endless supply of hot water with a tankless water heater, even if you need if for multiple tasks—such as doing laundry, washing dishes or showering—at the same time.

When water flow ceases, the tankless water heater shuts down, therefore using less energy by not incurring the “standby loss” associated with tanks.

The life expectancy of a Rinnai Tankless Hot Water Heater is up to 20 years. Actual performance will vary depending on water quality, usage rates, environmental conditions, and regular maintenance.

API has extensive knowledge and experience with Rinnai's high quality tankless water heaters. In fact, we have been installing and servicing them for over 10 years. Give us a call today for your free quote.