How to get your poa or expansion valve rebuilt 134a R12
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- เผยแพร่เมื่อ 14 ก.ย. 2017
- Quick video showing a couple of valves, one being a poa (pilot operated absolute) and the other being an txv (expansion valve). I rebuild these original GM Frigidaire valves that were used throughout the 60's and into the early 70s. The POA valve was used from around 1966-1973. The expansion valve was used much earlier up until around 1973 as well. Form there GM went fully into the VIR or valves in reciever for air conditioning systems for the next three years. If you are interested in having your poa valve or expansion valve rebuilt, the turnaround time is typically a few days. I also have some to sell outright if you don't have one.
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Thank you! You're video is awesome and your comments and replys are helpful
How do i send out to rebuild and calibrated to R134 ..or purchase 1
Hi thanks for your help I’m learning a lot from his old a/c Systems. Not sure if my poa valve was ever adjusted for 134A would that be a problem??? Also when I bought my 1965 it looks like it was converted to R134a By the added R134A port that was added to one of the hoses. It is running factory parts and I would add R1 34A and it ran just fine till recently my AC compressor went bad so I bought a new style that bolts right up to the factory brackets. everything is still stock so again do I have to have that POA valve adjusted??? Thanks .
Hello. Are you still doing this work? And, if so, can you do it on the expansion valves from a 1990 Ford Econoline/Club Wagon for conversion to R134a? There would be one valve for each of the two evaporators. Thank you.
Are you still doing this? I have one from a 70 Oldsmobile Cutlass
My schrader in poa is leaking by internally bad. I can easily blow thru it both directions with mouth pressure. Not the guage port scrader, but the on fCing down that Hooks to evaporator. Where can I get one scrader. I understand they are different pressure spring than car tire scraders. Where to find one? And if u can give me part number, that'd be awesome . After that, if it's still bypassing, I'd like to send to u for rebuild, but I'd like to rule out the schrader 1st obviously........it may be my only problem.
Have you rebuilt a VIR before? I’m sure if anything is wrong with mine but the system will not take-in Freon. I’m replacing the condenser as of now. New compressor, ac muffler and hose set already installed
I cannot get the POV hose from the condenser to break free ... it is on there and I am afraid I will break more than the POA. How much to rebuild or do you have a replacement if I break it to flush
I doubt you will break the Poa valve. Most likely it'll be the line going to that will get damaged. $200 if your poa needs to be rebuilt. $250 to buy one outright
Hey Ben, watching your videos and wondering how to contact you for my POA value for my 66 Chevelle Malibu to get it rebuilt.
how much do you charge to do both? thanks alan
I need A POA valve for 1972 chevy truck PLEASE REPLY
how do I contact you to have my POA valve rebuilt for 134a?
Need orginal POA for 66 caddy redone. R 134. How much and whts ur address to ship it
I may need a POA valve or have mine rebuilt. How do I contact you?
Chris
Have a 1970 GM POA and thermostatic valve needing restoration. Please contact. Thanks
Have a 1970 Frigidaire POA Struck open. Im in Florida how much to rebuild? Contact info?>
How much do you charge to rebuild a POA value? I have one that I would be interested in having done.
I’m interested in having you rebuild the ac parts for my 73 Buick Electra, how can I contact you, thanks. Jason
How much for a poa for 134a
Does an original 1969 Pontiac A/C system have an orifice tube.
No, it uses a POA valve and expansion valve
How do I get into contact with you to get one rebuilt
What pressure do you calibrate the POA valve for on a 1972 Chevy truck when converting to 134a
26psi
You should also think of swapping out the original condenser for a parallel flow condenser
Classic Ride Society thank you. I had read a forum that said 20 psi but that seemed low
Classic Ride Society yes I will replace it with a parallel
Hey buddy do u still do ac work
Do you have contact info you can share? I’m looking for a POA valve for a 71 Cutlass - previous owner removed it and put in a pressure cycling switch.
Sure, you can email me at factoryautoair06@gmail.com or you can contact me on fb. All my info is here. facebook.com/factoryautoair/
How do I get in contact with you to have my expansion valve rebuilt
How do we contact you for a POA rebuild?
What's the price to do the both of them?
I am looking for a poa valve for a 70 Pontiac. I took mine off and sent it to get restored but got lost in the mail. Please contact me as to availabilty and cost. Thanks
Where did you sent it to?
What does it cost to rebuild those valves? Is there a upgrade you can buy?
Thanks
Probably about $250 to rebuild them now. There are POA delete kits out there that essentially is a tube with a cycling switch
Banny, I need my POA valve rebuilt, how can I contact you?
I Need to have one rebuilt for a 1971 corvette I have all the other parts to rebeuild this is the last item to switch to 134a. I would like to speak with you
Give me a call 813 363 4769
How do I get in contact with you?
How can I contact you For a POA rebuild?
i have a 71 c10 would like to get my poa valve rebuilt how do i contact you
Benny, need a POA valve for 72 C10. How can I contact you ? Larry Hoover or 'hooverfish' on 67-72 forum.
How can I get in touch with you?
False title. You don’t explain anything about how to rebuild the valves! Lol
Ah I was waiting for someone to say that. Well you see, the title is "how to get your poa or expansion valve rebuilt" not "how to rebuild your poa or expansion valve". This isn't a how to video and that's why I worded the title that way. Dont think anyone is going to make a how to rebuild a poa valve video. Hardly anyone actually knows how.
Only a couple of places on this planet actually rebuild these valves. You can try original air group. They rebuild these valves and they are pretty good at it.
Fair enough! I assumed you knew how! I’m thinking about just taking a modern ac system out of a junked car and retrofitting the system to my 67s evaporator. Might have to cut and weld the pipes, but it might work. I’m too poor to pay for all those parts to get rebuilt. I do all my own work.
@@matthewevans8469 I do know how to rebuild these valves. I used to work that company I mentioned. I provide this service. But if you wanted to rebuild your own poa valve, youd have to cut it open, bead blast some of the parts, replace some orings, repair/replace the piston and or cylinder inside, tig weld the valve back together, replace the Schrader valves(they aren't the same) pressure test the weld, then replate the valve to avoid it rusting, calibrate the valve for either refrigerant
If you want to retrofit a factory system from a junked vehicle, I would suggest checking out conversion vans or rear units from suvs. They tend to be smaller. The units in the back of older conversion vans, are basically like underdash units.