HVAC Control Module

The HVAC control assembly is a non-class 2 device that interfaces between the operator and the HVAC system to maintain air temperature and distribution settings. The battery positive and ignition 3 voltage circuits provide power to the control assembly. An integrated potentiometer controls air temperature door position. The integrated vacuum system controls the mode door position The HVAC control assembly is a non-class 2 device that interfaces between the operator and the HVAC system to maintain air temperature and distribution settings. The battery positive and ignition 3 voltage circuits provide power to the control assembly. An integrated potentiometer controls air temperature door position. The integrated vacuum system controls the mode door position.