Solar-powered water heating system
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United States of America Patent
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Nov 18, 2003
Issued Date -
N/A
app pub date -
Jun 6, 2002
filing date -
Jun 8, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A solar-powered water heating system provides heated water to a pool in an aesthetically-pleasing, leak-resistant manner. The invention provides a heat gathering unit disposed in a tray that fits within the deck boards of a typical roof. Shingles are disposed over the heat gathering unit and any leaks that occur within the heat gathering unit flow out over the top of the shingles. A drain conduit is provided below supply and return pipes so that any leaks flowing out of the supply and return pipes and their connections with the heat gathering unit will be directed out of the building structure to a location where the leak may be readily detected.
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