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1972 non AC heating controller?

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Old Sep 7, 2019 | 01:20 AM
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Default 1972 non AC heating controller?

I have a 72 vette, original AC car. The AC is gone and there is a AC delete cover in the enginebay.
previus owner changed the controller at the console to an non AC controller. How can I get the controller to work with the AC vacuum valves to get the heating and fresh air in the car? How does it work, Which vacuum Valve is for heating, and which is for fresh air?
How can I connect the non AC controller to work with the AC valves to get heater and fresh air?
Thank You
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Old Sep 8, 2019 | 02:48 AM
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From: Marietta GA
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Go to the tech section on the Willcox site. There are diagrams for cars with ac and those without.
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