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  1. Why insulate the liquid line? Never seen a cover...

    Why insulate the liquid line? Never seen a cover on outside line set like that.
    Stud
  2. Replies
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    1,265

    BagsofFlex, what is your company's name, trying...

    BagsofFlex, what is your company's name, trying to see if I know you.
    Do you know me?
    Stud
  3. Are you sure they're not talking about a...

    Are you sure they're not talking about a disconnect. I do Mitsubishi Mr. Slim and I've never done a GFI. It usually calls for one breaker 15 or 20 amp. Mitsubishi does not require a breaker on the...
  4. Replies
    8
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    719

    Duck cleaning is a scam in my opinion I would...

    Duck cleaning is a scam in my opinion I would never recommend it to anybody. First of all how did the dust and dirt get there I would check my duck work and repair it before I did anything. Most of...
  5. Replies
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    698

    First of all vacuum does not remove contaminants...

    First of all vacuum does not remove contaminants it removes noncondensible. Removing the Schrader valves only shorten the vacuum time, has nothing to do how deep of a vacuum.

    Stud
  6. I may have spoke too soon I didn't know the whole...

    I may have spoke too soon I didn't know the whole picture. you will still need about 800 CFM of air. They should have done a manual D worksheet to show you. Did you get a manual J load calculation?
    ...
  7. Thats still to small return. Have them show you...

    Thats still to small return. Have them show you their manual D work sheet. I hope you haven't paid them yet.

    As long as the duct work is sealed, a return filter and drawing return air from...
  8. Looks like hacks, BTW what AWG is that wire ton...

    Looks like hacks, BTW what AWG is that wire ton door unit.

    Stud
  9. You will never move a 1000 CFM of air. You need...

    You will never move a 1000 CFM of air. You need duct work IAW manual D, ACCA.

    STUD
  10. Replies
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    792

    That guy should go to jail charging those prices...

    That guy should go to jail charging those prices !
    So many crooks out there, see what you get for getting a check up.

    Stud
  11. Is this a split system? Did the tech check at the...

    Is this a split system? Did the tech check at the evap coil for a LL filter? If it's a straight a/c, and a split sys the manufacturer recommend install at the Metering device.

    Stud
  12. Replies
    17
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    799

    I wait till it turns over in my truck, runs out,...

    I wait till it turns over in my truck, runs out, then I change it.

    Stud
  13. Replies
    51
    Views
    2,519

    I guess I did keep the thread lively. I taught...

    I guess I did keep the thread lively.

    I taught at TriCountyTec for 10 years, Pendleton, SC.

    It stopped being fun so I resigned. I love HVAC, I still run service calls and leave the installs to...
  14. Replies
    51
    Views
    2,519

    Surenuff, I taught HVAC for 10 years and never...

    Surenuff,
    I taught HVAC for 10 years and never read in any text book on +- on motor cap.

    Stud
  15. Replies
    51
    Views
    2,519

    Just trying to keep the conversation lively. I...

    Just trying to keep the conversation lively.

    I would think any tech worth his salt would have a inventory of capacitors. They are cheap and don't take up much room. It's easy to combine
    caps to...
  16. Replies
    51
    Views
    2,519

    It is not acceptable to install higher or lower...

    It is not acceptable to install higher or lower capacitor. Only a hack would do that. If the psc motor calls for a size cap use that size, no exceptions. The motor nameplate does not give you that...
  17. Replies
    23
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    700

    don't let the installer pull one over on you

    don't let the installer pull one over on you
  18. Replies
    23
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    700

    Ask for an AHRI cert, make sure it matches the...

    Ask for an AHRI cert, make sure it matches the model numbers of both AHU and condenser.

    Stud
  19. Replies
    9
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    493

    I find following the manufacturer instructions...

    I find following the manufacturer instructions
    Work good.

    Stud
  20. Replies
    42
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    2,240

    Smoke 1414 I wonder did you ever flow nitrogen...

    Smoke 1414
    I wonder did you ever flow nitrogen when brazing? Did you pull deep vacuum measured with micron gauge.
    I had an old Tech tell me he never uses a scale to weight refrigrant. I ask how he...
  21. Replies
    45
    Views
    2,489

    Better yet ask the contractor what a micron is...

    Better yet ask the contractor what a micron is and how it is used to measure deep vacuum.

    Stud
  22. Replies
    47
    Views
    4,685

    Take those yellow stickers off.

    Take those yellow stickers off.
  23. Wish all home owners were as informed as you. ...

    Wish all home owners were as informed as you. Hold the hvac contractor to do the job IAW ACCA standards.

    Stud
  24. Replies
    17
    Views
    930

    The GE breaker(from lowes), snaps into a breaker...

    The GE breaker(from lowes), snaps into a breaker box. The foot print on the aux heat panel breaker has lugs on one side for #6 wire and male spades for wire connectors to heat elements.
    Breaker is...
  25. Replies
    17
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    930

    Biggjurk A regular GE CB would not work on...

    Biggjurk

    A regular GE CB would not work on this model Goodman today.
    I don't about a Trane.
    Stud
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