Tankless Gas Water Heater Vs Tankless Electric Water Heater

Tankless electric water heaters are the smallest type of all water heaters.

Tankless gas water heater vs tankless electric water heater.

Electric tankless water heaters are on average more efficient. Electric tankless water heaters are way cheaper than their gas fuelled competitors. They can reach ef of 0 98 while gas powered ones reach ef of 0 9. Prices of natural gas and propane are usually lower than the price of electricity.

For a good sized gas fuelled tankless heater costs between 1000 and 1200. Electric tankless heaters are more affordable. A good sized electric tankless water heater goes for around 500. A tankless water heater will have a lower gpm in a cooler region because the incoming water will be colder.

Thanks to the simplicity of the unit and no need for ventilation there are multiple options as to where you can install an electric heater. The tankless will be required to work harder to heat the water to the desired temperature. Gas units typically heat water faster than electric ones. They are about a third of the size of a gas heater meaning that they are suitable even if you have limited space.

This is almost 2 times the price of an electric tankless water heater. In colder regions a gas tankless water heater generally wins the gas vs electric debate.