Air Temperature
When the "HEAT" modes are selected by use of the selector control lever, the A/C compressor and evaporator are not in operation, and ambient air is warmed to the level desired by adjustment of the temperature control lever. If the temperature lever is placed at "COLD" no airflow is allowed through the heater core. If the lever is placed at "HOT", all air flows through the heater core.
NOTE:
This system is virtually the same as previous year with the exception of the following new or reviled items: