Installation details for electric water heaters.
Change gas water heater to electric.
Today i m going to share how to switch to a tankless water heater.
Fill the hot water tank with water and turn on the electric service.
For both gas and electric models a tankless water heater s overall energy efficiency is measured using an energy factor ef rating.
It means there is no much energy used when you have electric water heater.
It is not reasonable in this day and age that a bradn new gas water heater would only be 25 efficient.
For electric water heaters turn the power on at the main panel after the electrical inspector checks your work finally set the temperature to 120 degrees f following the installation instructions.
Comparing to gas water heater electric water heater included into water heater with good energy efficiency.
A gas heater with an existing gas supply is plumbed the gas supply hooked up and the vent connected.
Attach the hot wire from the thermostat to one post on the electric heater element.
Your breaker box will need to have a space available for.
Electric water heater is also practice and simple to be used.
Light the pilot light in the new water heater and adjust the temperature setting.
When installing an electric heater it is plumbed and grounded.
Hook the ground wire to the other post of the heater element.
Be sure to use electrical wiring rated for outdoor use.
Providing your home has electricity and you can run the appropriate power from your breaker box to the water heater location.
The water will take a few minutes to heat.
This ef rating is based on test procedures developed by the u s.
To run an electrical wire over to your water heater bring the wire down from the electrical panel run it underneath the home and then route it up into the water heater closet.
Today tankless water heater energy factors range between 64 and 91 for gas fired models and up to 99 for electric models.
Can i change my gas water heater into an electric.
If your electric system was 100 efficient your gas water heater would have to be less than 25 efficient.
Why it was a good choice to replace our old propane water heaters and the steps we took to convert our old gas propane water heaters to electric tankless water heaters.