Get Natural Gas Vs Electric Heat Efficiency UK. Electric water heaters (particularly electric heat pump water heaters) can have higher ef ratings than gas water heaters. This includes upgrading to high efficiency.
Gas is a more efficient heating fuel than electricity, so if you're using gas, you're automatically making the ecologically friendly choice.
Natural gas heaters require installation and more permanent connection to an existing gas line. However, gas heating has lower operational costs because gas is usually cheaper than electricity and gas heaters are better at warming up larger spaces. When comparing a gas furnace to an electric heater, consider not. Gas water heater has been made for you unless.