Do Tankless Water Heaters Use Gas Or Electricity

In as much as gas water heaters do not solely depend on electricity to operate like the electric water heater some however rely on minimal electricity for operation.

Do tankless water heaters use gas or electricity.

No a tankless gas water heater still requires some electricity to operate. The entire brains of the unit require some electricity. Tankless water heaters heat water directly without the use of a storage tank. As a result tankless water heaters deliver a constant supply of hot water.

Department of energy estimation gas tankless water heater can save an average 108 and electric tankless can save 44 annually. Even though the water heater uses natural gas as its primary fuel some models do indeed use electricity to get the pilot light burning. 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. Some models use electricity to get their pilot light burning while some are lighted through traditional means.

Video of the day volume 0. A gas tankless may use gas as its fuel to burn to heat the water but the whole operation depends on electricity to power the circuits. Either a gas burner or an electric element heats the water. On the other hand in tankless water heater cold water flows through a device and supply hot water continuously whenever required.

Gas on demand water heater. Not all tank type gas water heaters use electricity. They were started manually by lighting a match. So even a tankless gas water heater will not work independently in a power outage.

Not a lot they aren t electricity hogs. Most of the modern gas water heaters especially if tankless do need electric current for ignition. Traditionally gas water geysers did not use electricity. Tankless gas water heaters have an internal pc board electronic ignition and an electronic thermostat which is required to operate the water heater.

This piezoelectric starter makes a spark which ignites the natural gas to start heating the water you ll use to take your nice warm shower. But in today s day and age this is a long forgotten practice. While on demand gas water heaters don t rely on electricity as a fuel source to heat water on demand heaters usually have a control panel that is powered by electricity which is the brains of the water heater. Without a power source these components will not operate preventing the tankless water heater from producing hot water.

Tankless water heaters can be powered by gas or electricity but even gas powered tankless water heaters rely on an electric control panel to operate the system. If your home lacks access to both natural gas and propane the obvious answer to the electric versus gas tankless water debate is electric.