Tankless Water Heater Recirculation Pump

A timer setting can be activated to run every so often for example every 30 minutes to keep hot water flowing through the homes pipes and ready when needed.

Tankless water heater recirculation pump.

It s not the cheapest way to increase the energy efficiency of your tankless unit but it does prevent the water from cooling off. Tankless keeps hot water recirculating. The following table compares a tankless water heater without a hot water circulation system column a to one with waterquick tankless column b. Also known as the circulator pump the recirculation pump is continuously circulating the water back to the tankless water heater for later reheating.

Homeowners need not worry about going without hot water again thanks to recirculations systems. Pump installs by water heater not under a sink in a bathroom or kitchen. The rheem rtgh is one of example of a unit with a built in recirculation pump. Uses water heater electrical outlet no new electrical outlets required.

Btu input range 18 000 199 900 max gpm 11 1 uef 0 97 warranty 15 year warranty on heat exchanger recirc length 200 feet 1 2 500 feet 3 4. This can be a tankless water heater with an integrated recirculation pump or a water heater and an external pump.