APPARATUS AND METHOD FOR INSTALLATION BY UNLICENSED PERSONNEL OF A PRE-CHARGED, DUCTLES HEATING/COOLING SYSTEM
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United States of America Patent
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Issued Date -
Jul 26, 2012
app pub date -
Jan 25, 2011
filing date -
Jan 25, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A pre-charged heating/cooling system is shown for installation by unlicensed personnel. An outside unit includes an outside coil, outside fan, compressor and a reversing valve. An inside unit has an inside coil, inside fan for drawing air through the inside coil and discharging the conditioned air into the enclosed space, and a power cord connection. Electrical connections between the inside unit and the outside unit are secured in position by an electrical disconnect cover. A covering box covers both the electrical and refrigerant connections to the outside unit.
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