Comparison Of Gas And Electric Water Heaters

Propane water heaters have almost the same characteristics as natural gas models which includes fast recovery energy efficiency venting and installation.

Comparison of gas and electric water heaters.

At present a natural gas tankless water heater is about 10 15 cheaper to operate than an electric tankless heater. A gas or electric water heater s energy factor ef is a measurement that. In comparison gas heaters usually have between 80 and 85 percent. Electric water heaters particularly electric heat pump water heaters can have higher ef ratings than gas water heaters.

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. Electric water heaters have a lower price upfront when compared with gas water heaters. Electric water heaters tend to have at least 98 thermal efficiency many are 99 percent or more. Propane gas water heaters pros.

All this can offset the higher cost of electric power to some extent. Gas water heaters also have a much faster recovery rate which makes them a convenient option for larger families. A tankless electric heater is generally cheaper than a propane tankless heater. Cost of a gas hot water heater.

An electric hot water heater ranges in costs from about 300to 700while a gas heater ranges from 400to 800. Electric water heaters are favored by people looking for low upfront costs and households that aren t set up with natural gas. Gas or electric the choice between an electric and gas powered water heater depends on a number of factors including local utilities and your own personal preference. 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.

There is no need for ventilation with electric water heaters making the cost of installation less expensive. Power vent models need electricity to operate. Natural gas water heaters typically use less energy and cost less to run by about half than electric water heaters although you should note that gas models cost more at the time of purchase. 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.

Similarly electric heaters can have higher energy factor ratings than gas heaters.