Adding A Tank To A Tankless Water Heater

Best of all tankless water heaters are energy efficient because they don t heat water when it s not being used.

Adding a tank to a tankless water heater.

Informinc knowledge you can use informinc. Switching to tankless water heaters isn t that hard. Like the tankless option it would only draw significant power when you draw down the main tank. So here is my feasibility question.

If your water system has a check valve or anti siphon valve on the supply line an expansion tank near the cold intake to the heater will likely be necessary. According to homeadvisor the average cost of a 40 to 50 gallon tank style water heater including installation is 889. The average cost of a tankless water heater including installation is 3 000. A buy a bigger water heater.

A well insulated extra storage tank in series with your main tank. An electric tankless unit will cost about 500 to 700 roughly the same as a traditional tank model while the cost of a gas tankless heater runs about 1 000 to. Here are the steps we took to convert from a propane powered water heater to an electric tankless water heater. This article includes a sidebar comparing details of tank and tankless water heaters.

Disadvantages of tankless water heaters. I also made a video so you could see our install first hand. I would prefer to not use option a as the only time that much hot water would be used is for a bath and that seems like a waste of electricity to me. B install an in line single point of use tankless unit immediately after the water heater.

Before the slug of cold water from the tankless heater reaches the showerhead it mixes with the hot water in the small tank preventing the icy blast. The biggest downside of tankless water heaters by far is the high upfront cost of the unit and installation. A tankless heater in series with your tank should work but i would consider two alternatives. This does not apply directly to most homeowners who have a tankless water heater system.

How to switch from propane tank water heater to electric tankless water heaters. See the heater owner s manual for more information. By locating the small tank in a closet or under a vanity in a bathroom you can enjoy the convenience of instant hot water with the efficiency of the tankless water heater.