Motorhome HVAC system

Abstract

A unitized heating, ventilation, and air conditioning (HVAC) system for ventilating and regulating the air temperature inside a motorhome. Air is drawn from inside the motorhome and is directed to a furnace and an air conditioning unit via a common air return. A filter is positioned within the common return. The HVAC unit is compact and adapted for placement below the living area of motorhome so as to reduce the noise inside the cabin generated by the HVAC system and to reduce the center of mass of the motorhome so equipped.

1 . A heating, ventilation, and air-conditioning (HVAC) system for a motorhome having an interior living area enclosed by interconnected coach panels, the HVAC system comprising: 
 a furnace unit;    an air-conditioning unit wherein the furnace and the air-conditioning units are adapted to be positioned below the interior living area of the motorhome;    a single air intake directing air from the interior living area to the furnace and the air-conditioning units.