HVAC system and method for over the road motor coaches

Details HVAC system and method for over the road motor coaches HVAC system and method for over the road motor coaches

2008-12-10

2009-08-25

Ip, Paul (Department: 2837)

Electricity: motive power systems

Automatic and/or with time-delay means

C318S440000, C318S441000, C318S442000, C062S244000, C062S262000

Reexamination Certificate

active

07579801

ABSTRACT:
A method of using an externally powered HVAC system for an over-the-road motor coach includes coupling the HVAC system to an external shore power source at a temporary stop location for the over-the-road motor coach while the over-the-road motor coach is parked and vehicle engine is turned off; receiving electrical power from the electrical outlet to power the HVAC system; and using the HVAC system to circulate refrigerant for heating or cooling an interior cabin of the over-the-road motor coach and power HVAC fans to ventilate the interior cabin of the over-the-road motor coach.

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