Heat trap
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United States of America Patent
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-
Aug 22, 2006
Grant Date -
Jun 30, 2005
app pub date -
Sep 20, 2004
filing date -
Nov 20, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A heat trap assembly for a hot water tank includes a heat trap insert and a sealing member retained by the heat trap insert. The heat trap insert includes a seat having an opening that is dimensioned to be covered by the sealing member when no water is flowing through the assembly. The heat trap insert also includes a plurality of fingers to retain the sealing member when water is flowing through the heat trap assembly.
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