Difference Between Gas And Electric Tankless Water Heater

A good sized electric tankless water heater goes for around 500.

Difference between gas and electric tankless water heater. Prices of natural gas and propane are usually lower than the price of electricity. It must be noted that natural gas is not available in rural areas in this case propane is a better choice. Electric tankless water heaters are way cheaper than their gas fuelled competitors. Gas tankless models may have different venting and gas supply requirements meaning you may need to increase the diameter of the pipe from the water heater to the gas meter.

Tankless water heaters work by drawing in cold water when you turn the tap on instantly heating the water as it passes through a gas burner or electric element. In comparison gas heaters usually have between 80 and 85 percent. This is almost 2 times the price of an electric tankless water heater. An electric water heater if you already have a preferred type.

Electric water heaters tend to have at least 98 thermal efficiency many are 99 percent or more. They price range you re looking at is between 500 and 900. Electric tankless heaters are more affordable. They can reach ef of 0 98 while gas powered ones reach ef of 0 9.

Tankless gas water heaters that use natural gas are much lower in price than electricity and propane water heaters. Tankless water heaters come in both gas and electric options so you don t have to decide between a gas vs. However with fuel fluctuations and the improved efficiency of an electric tankless water heater this may not always be the case. Similarly electric heaters can have higher energy factor ratings than gas heaters.

For a good sized gas fuelled tankless heater costs between 1000 and 1200. A whole house tankless heater that operates on electricity typically runs from 500 700 while a gas powered tankless heater may cost 1 000 or greater. They are more efficient than electric water heaters as well. Currently the price of gas is lower than electricity which makes gas tankless systems less expensive to operate.

Gas tankless water heaters generally achieve 80 to 85 efficiency.