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  1. Replies
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    Well said BBeerme...

    Well said BBeerme...
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    I would say the reason why you made "boogers" is...

    I would say the reason why you made "boogers" is because you didn't get the joint hot enough. Oil wouldn't be a factor.

    If I were a bettin man, I'd say you were using a turbo torch (air...
  3. Thread: Well then......

    by tcy612
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    9
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    634

    Tough to say without the exact model number, but...

    Tough to say without the exact model number, but shooting from the hip, a York YIA 8D3 (704ton) shipping weight is 35400lbs (dry) and solution and ref charge is another ~8000lbs
  4. Thread: Well then......

    by tcy612
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    634

    You're right, I didn't read the whole report...

    You're right, I didn't read the whole report YORKAPPRENTICE. I can tell you that's not even close to accurate.

    Take a look at the second pic in this link, you'll see how big this unit was.
    ...
  5. Thread: Well then......

    by tcy612
    Replies
    9
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    634

    Not sure I understand your post YORKAPPRENTICE. ...

    Not sure I understand your post YORKAPPRENTICE.

    The word I heard from someone in the NYC JCI branch was that it was a 700 ton york absorption chiller. The refrigerant in those absorbers is pure...
  6. Thread: Well then......

    by tcy612
    Replies
    9
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    634

    Looked like a monster york absorber. Couldn't...

    Looked like a monster york absorber. Couldn't tell if it was a single or double effect from the pics.

    That's alota metal to drop!
  7. Thanks for the feedback gentlemen... I like...

    Thanks for the feedback gentlemen...

    I like the technologies offered by Thermastor and Meuller, direct refrigerant contact into the storage tank.

    My concern however with systems like this...
  8. Domestic water to refrigerant heat exchanger

    Got a customer at a nursing home with a 100 York YCRZ (2 50 ton Z comps).

    Customer uses a ton of hot water, so... I was thinking of possibly using some of that heat coming off the compressors with...
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    Trane CGWC conversion to 407C/A?

    I've got a customer with a CGWC100 putting out 15* for a process and is dying to get rid of the 22. Chiller has 2 50 Ton CRHR compressors. It's a 24/7 process.

    Anybody retro one of these to 407C...
  10. Thread: pressure test

    by tcy612
    Replies
    18
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    2,504

    I think it's good to ask questions like this just...

    I think it's good to ask questions like this just give the cranium a little exercise, but...
    It's a 10 ton packaged RTU. Why not spend 15-20min giving it a good leak check, call it tight and put it...
  11. Thread: Drake Chiller

    by tcy612
    Replies
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    1,377

    My money's on flood back... A lot of valid...

    My money's on flood back...

    A lot of valid points so far regarding TXV bulb mounting, good suction line contact,insulation, etc...

    Still a lot of other questions regarding chilled liquid flows,...
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    This is good advice, but it applies to all the...

    This is good advice, but it applies to all the major manufacturers equipment in this tonnage range

    Every OEM that I know of has minimum volume requirements , yet it's rarely followed...
  13. Replies
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    1,071

    Aqusnap?

    I wouldnt call them "junk", but not my favorite chiler...

    -Danfoss compressors
    -Marquee display is combersome (unless you want to spring for a Navigator)
    -A myriad of software updates over...
  14. R-134a has a superior cost advantage to 12... LOL...

    R-134a has a superior cost advantage to 12... LOL
    That's the only thing I can think of...
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