Tankless Water Heater Recirculation Pump

Tankless keeps hot water recirculating.

Tankless water heater recirculation pump.

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. It s not the cheapest way to increase the energy efficiency of your tankless unit but it does prevent the water from cooling off. A water heater and pump combined or separate. Pump installs by water heater not under a sink in a bathroom or kitchen.

Uses water heater electrical outlet no new electrical outlets required. The rheem rtgh is one of example of a unit with a built in recirculation pump. Homeowners need not worry about going without hot water again thanks to recirculations systems. Also known as the circulator pump the recirculation pump is continuously circulating the water back to the tankless water heater for later reheating.

This can be a tankless water heater with an integrated recirculation pump or a water heater and an external 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.