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Which AC for my C3?

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Old Jun 25, 2017 | 05:24 PM
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Default Which AC for my C3?

I have just purchased a 1969 C3 it was originally an AC car but it has long since not worked.

What is the best retrofit AC to reinstall into the car. I have seen two so far that use the existing controls one is the vintage air Gen iv which looks like a good option. Similarly Classic Auto Air looks good also.

Both ar around the same price. Is there a difference in performance between the two? reliability? ease of installation? etc.

All input appreciated.
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Old Jun 25, 2017 | 07:03 PM
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I put a Vintage Air kit on my 72...is not finished yet but the kit was reasonably priced, has good instructions and looks to fit nicely. Really cleans up the motor bay too.
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Old Jun 25, 2017 | 08:01 PM
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Thanks I like the look of the vintage air system over the other one.
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Old Jun 25, 2017 | 11:46 PM
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Vintage Air works for me. The biggest hassle is that it freezes me out constantly. The installation was a piece of cake. The hardest part was taking the old system out.

Last edited by redcruz1120; Jun 25, 2017 at 11:47 PM.
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Old Jun 26, 2017 | 12:15 AM
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Originally Posted by redcruz1120
Vintage Air works for me. The biggest hassle is that it freezes me out constantly . . . . . . . . . ..
You're not one of these old men you see wearing long pants and a coat all summer long?

. . . . . . . . . .and a black knit hat?

Last edited by Z06LMB; Jun 26, 2017 at 12:16 AM.
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Old Jun 26, 2017 | 12:17 AM
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Thanks for that What do you mean by "It freezes me out constantly". Does it stop working or works too hard?


Originally Posted by redcruz1120
Vintage Air works for me. The biggest hassle is that it freezes me out constantly. The installation was a piece of cake. The hardest part was taking the old system out.
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Old Jun 26, 2017 | 09:47 AM
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My plan after reading all over the net was vintage air,
Do the install then have an ac guy i trust check my work pull it down and fill it up,
Tina wants me to have the whole job done,
We will see...

Last edited by The13Bats; Jun 26, 2017 at 09:48 AM.
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Old Jun 26, 2017 | 11:41 AM
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Need I say More..? ..and thats on the driveway.

Originally Posted by Z06LMB
You're not one of these old men you see wearing long pants and a coat all summer long?

. . . . . . . . . .and a black knit hat?
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Old Jun 26, 2017 | 11:44 AM
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Originally Posted by Jim Downey
Thanks for that What do you mean by "It freezes me out constantly". Does it stop working or works too hard?
Works GREAT, in this Texas Weather. I run the AC blower speed mostly on Medium setting! If I run it on high , it gets uncomfortably chilly after a while.

Last edited by redcruz1120; Jun 26, 2017 at 11:48 AM.
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Old Jun 26, 2017 | 12:55 PM
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I used VA -- here is some info ===>> Click Here

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Old Jun 26, 2017 | 04:06 PM
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Lovely looking car

thanks

Originally Posted by Black_Magic
I used VA -- here is some info ===>> Click Here

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Old Jun 26, 2017 | 04:07 PM
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One could say it does its job then.....
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Old Jun 26, 2017 | 11:00 PM
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Originally Posted by Black_Magic
I used VA -- here is some info ===>> Click Here

Why did you use the A6 compressor? None of the vintage air suppliers use that compressor as part of their systems. They all supply Sanden or similar mini compressors. The A6 supposedly doesn't work all that well with 134.
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Old Jun 27, 2017 | 09:23 AM
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Originally Posted by maj75
Why did you use the A6 compressor? None of the vintage air suppliers use that compressor as part of their systems. They all supply Sanden or similar mini compressors. The A6 supposedly doesn't work all that well with 134.
If you read my write-up you will see that I'm using R12 and I also like the looks of the BIG stock looking A6.

Work good as best I can tell

George
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Old Jun 28, 2017 | 09:10 PM
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Thanks, I checked out your build. I want to get the stock AC system in my 69 working, but the two Vette specialty shops discouraged me and suggested I replace the entire system with a new Vintage Air kit. My system is complete and sealed, but has no R12. I'm hoping to get the system checked for leaks and go from there getting it up and running.
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Old Jun 30, 2017 | 08:58 PM
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Hi I like the stock look, can you post more pictures showing the full set up? Mine has quite a few of the original components missing. Where would you suggest the best place to purchase is?


Originally Posted by maj75
Why did you use the A6 compressor? None of the vintage air suppliers use that compressor as part of their systems. They all supply Sanden or similar mini compressors. The A6 supposedly doesn't work all that well with 134.
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Old Jul 5, 2017 | 12:52 PM
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Originally Posted by redcruz1120
Works GREAT, in this Texas Weather. I run the AC blower speed mostly on Medium setting! If I run it on high , it gets uncomfortably chilly after a while.
That is good to see, it is HOT down here!
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Old Jul 7, 2017 | 02:54 PM
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Default AC opinion

Originally Posted by maj75
Thanks, I checked out your build. I want to get the stock AC system in my 69 working, but the two Vette specialty shops discouraged me and suggested I replace the entire system with a new Vintage Air kit. My system is complete and sealed, but has no R12. I'm hoping to get the system checked for leaks and go from there getting it up and running.
I just completed restoring my 69 BB coupe with factory original AC, I replaced the original POA valve with the up graded 134 valve unit that has the pressure switch, replaced the expansion valve, the receiver dryer, condenser, stayed with the Old style long compressor, evacuated the system added the Pag oil and 134 and it works great if you have an original system and hasn't been chopped up that's what I'd stay with, just my opinion. Good luck
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Old Jul 7, 2017 | 07:50 PM
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Originally Posted by fever1
I just completed restoring my 69 BB coupe with factory original AC, I replaced the original POA valve with the up graded 134 valve unit that has the pressure switch, replaced the expansion valve, the receiver dryer, condenser, stayed with the Old style long compressor, evacuated the system added the Pag oil and 134 and it works great if you have an original system and hasn't been chopped up that's what I'd stay with, just my opinion. Good luck
see what it would cost to fix what you have then decide if you want aftermarket.
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Old Jul 9, 2017 | 05:51 PM
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Another vote for the original AC setup, it's plenty robust especially
with an upgraded condenser. Guess what it has that VA doesn't? VA only recirculates, no outside fresh air vent incorporated into it.
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