When this is the situation an electric unit is more economical to operate.
Tankless water heater electric vs gas.
Tankless gas water heaters that use natural gas are much lower in price than electricity and propane water heaters.
Prices of natural gas and propane are usually lower than the price of electricity.
They can reach ef of 0 98 while gas powered ones reach ef of 0 9.
Gas is just more powerful and the ideal option if you live in a colder climate or have a larger house and want a single heating unit.
The impressive energy efficiency of electric tankless water heaters will offset the higher fuel prices.
They price range you re looking at is between 500 and 900.
Non condensing gas tankless water heaters require a complex venting system that provides adequate air flow for combustion as well as expensive category iii venting material that s made from stainless steel.
This is the reason why most houses with higher water demands decide to choose a whole house gas tankless water heater instead of electric.
Gas powered tankless water heater units are much better at handling cold temperatures since gas tends to heat water much faster.
It must be noted that natural gas is not available in rural areas in this case propane is a better choice.
Efficiency ratings of 98 to 99 are consistenly reached with electric tankless water heaters.
Gas tankless water heaters are far more complicated and expensive to install than electric systems.
They are more efficient than electric water heaters as well.
Electric tankless water heaters are on average more efficient.