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  1. Thread: Appion CRT leak?

    by KJ7YM
    Replies
    36
    Views
    7,945

    As promised, we want to report that the...

    As promised, we want to report that the replacement Appion CRT we got in exchange for the returned one, has a leak rate that is very acceptable. (Verified at 1:00 AM this morning, Yawn :-) I must...
  2. Thread: Appion CRT leak?

    by KJ7YM
    Replies
    36
    Views
    7,945

    Thanks Achso017, you made me chuckle. :-) Ya it...

    Thanks Achso017, you made me chuckle. :-) Ya it seems we just got a rare lemon. We know Appion has the best reputation in the business. We just sent it back, and ordered a new one. (or 3 actually) It...
  3. Thread: Appion CRT leak?

    by KJ7YM
    Replies
    36
    Views
    7,945

    Vacuum Isolation Test: My $11.99 Ball Valve vs...

    Vacuum Isolation Test: My $11.99 Ball Valve vs Appion $52.00 CRT Valve

    Each Valve was threaded directly to the ” male port of a digital micron gauge. Then the opposite end was connected to a 36”...
  4. Thread: Appion CRT leak?

    by KJ7YM
    Replies
    36
    Views
    7,945

    I just re-watched a video several times showing a...

    I just re-watched a video several times showing a tech sealing off and vacuum testing a new line set and evaporator using 3 Appion valves. So I must assume I just have a rare lemon, or some kind of...
  5. Thread: Appion CRT leak?

    by KJ7YM
    Replies
    36
    Views
    7,945

    Thanks for that recommendation Doug. I will do a...

    Thanks for that recommendation Doug. I will do a search on pack-less valves. Once I know what they are maybe we can find one. :-)
  6. Thread: Appion CRT leak?

    by KJ7YM
    Replies
    36
    Views
    7,945

    I am so disappointed in my own expectations of...

    I am so disappointed in my own expectations of the brand new Appion Valve core tool. Having watch several videos I had convinced myself that I could use it as a isolation valve for my Vacuum Pump....
  7. Replies
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    678

    Excellent information for us all!

    Thank you so much Makeitcold! This is incredible an valuable real life info you are sharing. I am really looking forward to your RFU experience. From what you have written already, I am thinking of...
  8. Replies
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    678

    Thanks guys. Hey Makeitcold, please let us know...

    Thanks guys. Hey Makeitcold, please let us know how those clamps work out. I originally started that job with my Sman4 clamp set. I would love to know if they have improved on those nice little...
  9. Replies
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    678

    Pipe Clamp Temperature Sensor Errors

    Recently in attempt to find a better way to acquire a decent reading on a difficult Rheem package unit, I came across a white paper titled:
    Causes of Misdiagnoses - Refrigerant Pipe Clamp...
  10. Replies
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    5,965

    I was driven crazy by the Subcool readings on a...

    I was driven crazy by the Subcool readings on a Rheem package unit for days. Everything seemed to line up, and be in the right range except for my Subcool was only reading 3* at best. Finally it...
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