Accelerated hot water delivery system

Details Accelerated hot water delivery system Accelerated hot water delivery system

1989-09-29

1990-08-07

Chambers, A. Michael

Fluid handling

With heating or cooling of the system

Hot and cold water system having a connection from the hot...

13762412, 137563, 126362, 417 12, F16K 4900

Patent

active

049459422

ABSTRACT:
A plumbing system in accordance with the present invention provides for accelerated hot water delivery to a plurality of plumbing fixtures from a hot water source. Flow switch means are provided to enable a pump to circulate hot water to the plumbing fixtures in response to water being withdrawn from a plumbing fixture. In addition, the hot water source may include a hot water recovery apparatus for withdrawing hot water from circulation pipes subsequent to cessation of water flow from a plumbing fixture.

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patent: 4750472 (1988-06-01), Fazekas
patent: 4778224 (1989-01-01), Haws

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