Which Is Cheaper Gas Or Electric Tankless Water Heater

Tankless water heaters also known as on demand or point of use pou water heaters come in both gas and electric powered options.

Which is cheaper gas or electric tankless water heater.

Although tankless water heaters heat water on demand they do have output limits on their flow rate. We rated the annual energy consumption cost excellent for a gas. For a good sized gas fuelled tankless heater costs between 1000 and 1200. A good sized electric tankless water heater goes for around 500.

Cost of a gas hot water heater gas water heater costs also depend on whether it has a storage tank the unit s size and the difficulty of the installation. Electric tankless water heaters require very little maintenance. However with fuel fluctuations and the improved efficiency of an electric tankless water heater this may not always be the case. A gas tankless water heater natural gas is only marginally cheaper to operate than an electric tankless water heater due to the exceptionally high thermal efficiencies of the electric units 99.

For a high quality unit you can expect to spend a minimum of 1 000. For a model with electronic ignition to remove the need for a pilot light you ll need to pay closer to 1 200. Gas tankless water heaters generally achieve 80 to 85 efficiency. A gas water heater costs at least twice as much as an electric heater.

Maintenance service life and warranty. Tankless systems heat your water on demand using gas or electric coils. These slimmer setups operate by drawing water in. Unless an electric system service upgrade is require the installation of an electric tankless water heater is generally much cheaper than the installation of a gas tankless water heater.

Electric tankless water heaters are way cheaper than their gas fuelled competitors. Gas and electric tankless water heaters run more efficiently than the conventional water heaters of the same fuel type. Electric water heater operation costs. A tankless electric water heater has an average cost between 800 and 1 500 plus an additional 800 to 1 200 for installation.