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Vintage Air Question

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Old Aug 4, 2015 | 07:16 PM
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Default Vintage Air Question

I believe the controls of the vintage air in the center console will be changed from vacuum to electronic controls. As such the vacuum ports will no longer be used and most likely plugged up. What will happen the the rear flaps (Astro Ventilation) in the storage compartment in a '75 coupe non A/C car?

In other words since they operate on vacuum from the center console controls, once the controls are switched over, how will they operate?
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Old Aug 5, 2015 | 11:34 AM
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Unless Vintage has made provision for that they will always be closed.
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Old Aug 5, 2015 | 06:52 PM
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Thanks for the reply MelWff



I was hoping I could still use the Astro Ventilation portion for the times I choose not to turn the A/C on.

Anyone have any insight into this situation?
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Old Aug 6, 2015 | 05:03 AM
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Originally Posted by Maymyvetteliveforevr
Thanks for the reply MelWff



I was hoping I could still use the Astro Ventilation portion for the times I choose not to turn the A/C on.

Anyone have any insight into this situation?
If you wish to retain this feature, replumb the vacuum circuit and control it with another 'raise headlight valve' under your steering column.
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Old Aug 6, 2015 | 09:26 AM
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Originally Posted by MelWff
Unless Vintage has made provision for that they will always be closed.
I thought without vacume the doors would stay open
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Old Aug 6, 2015 | 10:37 AM
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Default Open or Closed

Originally Posted by LT-1 kid
I thought without vacume the doors would stay open
You are correct, no vacuum, they stay open
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Old Aug 6, 2015 | 10:49 AM
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It's really quite simple-

You can run the electrical ones from Vintage in tandem w/ the OEM vacuum.


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Old Aug 6, 2015 | 01:05 PM
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Originally Posted by Richard454
It's really quite simple-

You can run the electrical ones from Vintage in tandem w/ the OEM vacuum.


Thanks for the reply Richard, I may have missed that part in the manual. Is there a specific page for reference?
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Old Aug 6, 2015 | 08:21 PM
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Vintage Air doesn't have it in their instructions- but looking at how the electronic controls mount- it could easily be done.

Richard
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Old Aug 6, 2015 | 09:29 PM
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Richard454, I appreciate the reply, and even though you feel it's simple I don't know how to set up the operation of the rear vent via the Vintage Air controls
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Old Aug 7, 2015 | 12:02 AM
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Originally Posted by Maymyvetteliveforevr
Richard454, I appreciate the reply, and even though you feel it's simple I don't know how to set up the operation of the rear vent via the Vintage Air controls
The original thumbwheels control the Vintage Air AND the rear door.

Here's how-

On the right- there is a vacuum valve ("B" in diagram). The top hose("F") goes to engine vacuum and the bottom hose("H") goes to the back vacuum actuator("E") located at the rear deck vents. The center connection is not used.

The valve on the left ("A") is not used at all- as the Vintage Air electronic slider interface will handle those controls.

The right wheel-

When it is all the way to the top- door is open- as there is no vacuum because the valve is closed- turn the wheel all the way to the bottom- valve opens and vacuum closes rear vent doors.

Hope that helps you out!!!

Richard


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Old Aug 8, 2015 | 09:50 AM
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Richard454 Thanks for the details, I'm halfway through the install so I'll give it a try.
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