Mike's Workshop Manuals: Service manuals for every vehicle

Home >> Cadillac >> 1969 >> Calais Not Available, Automatic Trans >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Automatic Temperature Control >> CADILLAC ELDORADO Automatic Temperature Control >> Control System Components >> Thermal Vacuum Valve

Thermal Vacuum Valve

Located on the heater water valve. Allows vacuum passage only when engine coolant is above 130°. Not used on Standard models.

scientia non olet · About Mike's Workshop Manuals