Gas water heater damper/baffle
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United States of America Patent
Stats
-
Dec 25, 2007
Grant Date -
Apr 6, 2006
app pub date -
May 17, 2005
filing date -
Oct 2, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Apparatus for improving the efficiency of a water heater includes a combination damper assembly and heat transfer baffle. The damper assembly includes a plurality of movable damper with each damper leaning outwardly from one another when the dampers are in a closed position. The baffle depends from the damper assembly and includes a truncated conical shape in this position within the flue of a water heater for directing combustion gases from the burner against a flue wall.
First Claim
Family
International Classification(s)
Cited Art Landscape
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