Device for preheating inlet of a hot water supply

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United States of America Patent

PATENT NO 10208965
APP PUB NO 20170241648A1
SERIAL NO

15437270

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Abstract

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The instant invention provides for a kit and method of raising inlet temperature of a water supply by utilizing thermodynamic properties associated with difference in temperatures across a gradient and friction. In particular a portion of an inlet supply pipe is disposed in a sewer line such that the opposing flow of waste water and related material interacts with the inlet piping by increasing the temperature thereof.

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Patent Owner(s)

Patent OwnerAddress
SID HARVEY INDUSTRIES INC100 EAST MINEOLA AVENUE VALLEY STREAM NY 11580

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Harvey, David Garden City, US 68 606

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