TANKLESS WATER HEATER MANIFOLD SYSTEM
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United States of America Patent
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Issued Date -
Jun 16, 2022
app pub date -
Dec 9, 2021
filing date -
Dec 9, 2021
priority date (Note) -
Published
status (Latency Note)
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Importance

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Abstract
Various implementations include a hot water heating system having a spine and two or more water heating units. The spine includes a top surface defining one or more top openings, two or more coupling areas, and cold water, hot water, and fuel manifolds. One or more top openings provide access to a cold water manifold inlet, a hot water manifold outlet, and a fuel manifold inlet. At least one of the coupling areas is located above another coupling area when the spine is oriented with the top surface facing upwardly. The water heating units are coupled to coupling areas such that a cold water inlet of the unit is fluidically coupled to the cold water manifold outlet, a hot water outlet of the unit is fluidically coupled to the hot water manifold inlet, and a fuel inlet of the unit is fluidically coupled to the fuel manifold outlet.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
RINNAI AMERICA CORPORATION | 103 INTERNATIONAL DRIVE PEACHTREE CITY GA 30269 |
International Classification(s)

- [Classification Symbol]
- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Goyal, Rahul Natwar | Peachtree City, US | 16 | 143 |
McMichael,, JR Dennis Ryan | Sharpsburg, US | 1 | 0 |
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