Compare Gas And Electric Tankless Water Heaters

Smarthomeradar recently tested several electric and gas whole home tankless water heaters from brands such as bosch navien noritz rheem rinnai tempra and trutankless.

Compare gas and electric tankless water heaters.

A tankless electric heater is generally cheaper than a propane tankless heater. This is due to the way that the heaters operate. In comparison gas heaters usually have between 80 and 85 percent. Similarly electric heaters can have higher energy factor ratings than gas heaters.

This is almost 2 times the price of an electric tankless water heater. While gas hot water heaters cost less to run due to the lower cost of natural gas electric heaters are actually more efficient. Top electric and gas heaters on the market. Review of the best tankless water heaters 2020.

However it is not as simple as comparing the cost of operating an electric and gas tankless water heater based on today s energy prices. A gas water heater uses the heat from burning a fuel usually natural gas to heat water while an electric water heater uses electric resistance coils. Gas water heaters are less energy efficient than electric heaters but the cost of electricity itself makes the running costs of an electric heater higher. For a good sized gas fuelled tankless heater costs between 1000 and 1200.

Electric water heaters tend to have at least 98 thermal efficiency many are 99 percent or more. A gas heater must vent the spent gas which also takes some of the heat with it. Electric tankless water heaters are way cheaper than their gas fuelled competitors.