Pump installs by water heater not under a sink in a bathroom or kitchen.
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.
A water heater and pump combined or separate.
With the help of an integrated or external pump water travels from the tankless water heater to the hot water faucets throughout a home without the need to add additional water lines.
Also known as the circulator pump the recirculation pump is continuously circulating the water back to the tankless water heater for later reheating.
Tankless keeps hot water recirculating.
Homeowners need not worry about going without hot water again thanks to recirculations systems.
The following table compares a tankless water heater without a hot water circulation system column a to one with waterquick tankless column b.
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.