Do Gas Tankless Water Heaters Require Electricity

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.

Do gas tankless water heaters require electricity.

They are about a third of the size of a gas heater meaning that they are suitable even if you have limited space. Gas tankless heaters can be several times heavier than electric counterparts. Gas units also require a safe ventilation system while electric units do not. Both of these mainly derive their power from natural gas.

Video of the day volume 0. Tankless gas water heaters have an internal pc board electronic ignition and an electronic thermostat that requires electricity to operate. Gas water heaters are available in two categories storage water heaters and tankless water heaters. If you re comfortable with both gas and electric tankless water heaters it will make financial sense to opt for a gas one.

This ef rating is based on test procedures developed by the u s. There are two main types of tankless water heaters. If your pilot light is fired up by your power source then you need to be on the grid. However there are ways you can power your gas water heater such that it would not need an electric supply to operate.

Traditionally gas water geysers did not use electricity. They do have a higher initial cost more difficult installation and require regular maintenance. Even though the water heater uses natural gas as its primary fuel some models do indeed use electricity to get the pilot light burning. Without a power source these components will not operate preventing the tankless water heater from producing hot water.

For both gas and electric models a tankless water heater s overall energy efficiency is measured using an energy factor ef rating. Most traditional tank systems also need electricity. So regardless of the type of tankless water heater you have you ll be out of hot water in the event of a power outage. The short answer is yes a gas tankless water heater needs electricity to work.

They were started manually by. Tankless electric water heaters are the smallest type of all water heaters. Propane or natural gas tankless water heaters that need no grid power are common in the developing world and many of those models are available in the us if you know where to look. Hence tankless gas water heaters need electricity to work.