LEMON Manuals: Even more car manuals for everyone

Home >> Cadillac >> 1977 >> Seville >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Automatic Temperature Control >> Control System Components >> Programmer >> Vacuum Valve

Vacuum Valve

Similar to the nine-port rotary valve on the control panel. Either vents or makes connections between the various ports, to move air doors, operate the heater water valve, etc.

scientia non olet · About LEMON Manuals