Tankless Gas Water Heater Electrical Requirements

The higher the energy factor the more efficient the water heater.

Tankless gas water heater electrical requirements.

For a household of one or two people a tankless electric unit will probably be adequate. They are about a third of the size of a gas heater meaning that they are suitable even if you have limited space. Tankless electric water heaters are the smallest type of all water heaters. A tank type water heater and a tankless or demand water heater for.

Simply locate the appropriate water heater sizes on ecomfort using your information. Tankless electric water heaters. The alternative is to use an electric water heater even though the water heater uses natural gas as its primary fuel some models do indeed use electricity to get the pilot light burning. Tankless water heaters are much smaller than units with a storage tank allowing them to be wall mounted.

Electric units have measurements in the 10 inch high to 7 inch wide range while gas fired. Pool spa heaters. If money or return on investment is the principal reason you are considering converting to a demand type water heater you should perform an accurate total cost analysis that reflects all of the costs to install operate maintain both types of water heaters. Gas tankless models may have different venting and gas supply requirements meaning you may need to increase the diameter of the pipe from the water heater to the gas meter.

And electric tankless. Today tankless water heater energy factors range between 64 and 91 for gas fired models and up to 99 for electric models. Details the electrical requirements for the stiebel eltron tankless water heaters including amperage electrical service required wire gauge and breaker sizes that are recommended by the manufacturer etc. Electrical even gas water heaters have electrical parts and need to be hooked up to your breaker box.

Carpentry although you won t be working with wood you need to be familiar with levels to ensure a level base and may need to anchor pipes to ceiling beams. Once you have your total flow rate and the required temperature rise you can find the right size tankless water heater for your home. Below we ve highlighted what size water heater you would need in our example of 6 5 gpm at a 63 f temperature rise.