Heating, Ventilation and Air Conditioning

Diagnostic Starting Point - Heating, Ventilation and Air Conditioning
The Heating, Ventilation and Air Conditioning (HVAC) system is divided into two separate sections. The first, Heating, Ventilation and Air Conditioning, has all procedures that pertain to a HVAC component or function that is not specifically associated with the manual control system. The second, HVAC Systems - Automatic, has all procedures specific to the Automatic control system.