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Old 06-18-2017, 04:11 PM   #1
70cst
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AC Repair - can we say blow cold!

Had to replace the dyer, filter, and bearings ... I can now say it blows cold. As a matter of fact - all the way set to cold is actually to cold for the cab. Who knew the factory GM AC unit could blow this cold. Also they used R12.
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Old 06-18-2017, 04:15 PM   #2
leddzepp
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Re: AC Repair - can we say blow cold!

Yep...I use nothing but r-12 in a factory AC system, as it was designed for. Ice cold air no matter how hot it is outside
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Old 06-18-2017, 08:58 PM   #3
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Re: AC Repair - can we say blow cold!

I still think R-134 with a parallel-flow condenser (which isn't stock, of course) is even colder...

But what about R-12 with a parallel flow? That'd be cold. I've just never seen it done!
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Old 06-18-2017, 09:11 PM   #4
70cst
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Re: AC Repair - can we say blow cold!

Quote:
Originally Posted by davepl View Post
I still think R-134 with a parallel-flow condenser (which isn't stock, of course) is even colder...

But what about R-12 with a parallel flow? That'd be cold. I've just never seen it done!
Possibly but ... I wanted to keep my AC as close to stock as I could.
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A husband can be right...or...A husband can be happy.

67-72 Chevy and GMC Trucks...The Classic Truck for the Classic Folk.

1970 CST Two tone green, 402BB, 400 Automatic, Tach, Buckets, AC, AM-FM, Tilt, GM CB, GM 8 Tract, LWB, etc

JOHN 17:3...The better side of "LIFE"


Remember: Everyday is a good day...Some are just gooder!
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