WATER HEATER HAVING CONDENSING RECUPERATOR AND DUAL PURPOSE PUMP
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United States of America Patent
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Issued Date -
Dec 5, 2013
app pub date -
May 31, 2012
filing date -
May 31, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A water heater having primary and secondary heat exchanger and a pump to move water between the primary and secondary heat exchangers. The pump may also be used for the purpose of recirculating water within a building. The water heater may be manufactured with a method in which certain steps and components are added to a water heater of a first efficiency to arrive at a water heater having a second efficiency greater than the first efficiency. The additional steps and components may include attaching a condensing recuperator to a traditional power vent water heater.
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Family
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Cited Art Landscape
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