Patent ID: 7096925

Claim:
A modular ventilating, heating and air conditioning system for providing air to a passenger compartment of vehicle comprising: a system frame for supporting the ventilating heating and air conditioning system in a modular configuration; a hermetic compressor driven by an integral electric motor mounted on the system frame; a condenser connected to the compressor and mounted on the system frame; a receiver connected to the compressor and mounted on the system frame; an evaporator connected to the receiver through an expansion valve and mounted on the system frame; a positive temperature coefficient heater attached to the system frame and in fluid communication with the evaporator; a blower in fluid communication with an air inlet and the evaporator for blowing air through the evaporator and positive temperature coefficient heater, and vent, heat and air conditioning outlets in fluid communication with the evaporator and attached to the system frame for distributing air selectively processed by the positive temperature coefficient heater and evaporator into the passenger compartment.