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  1. Replies
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    The evaporators are oversized to compensate for it

    The evaporators are oversized to compensate for it
  2. Love when everyone say no but they insist

    Love when everyone say no but they insist
  3. Replies
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    R134A is NOT a replacement for R-12. It looses...

    R134A is NOT a replacement for R-12. It looses capacity at low temperatures. I requires POE Oil.

    Pulling a vacuum for 30 mins is NOT how itís done
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    Whatís the issue. Thatís the way itís designed. ...

    Whatís the issue. Thatís the way itís designed.

    I cut the discharge and suction lines, I sweat and install in the replacement
  5. Replies
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    Fix the leak!

    Fix the leak!
  6. Replies
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    You need R-12. 134A will not work.

    You need R-12.
    134A will not work.
  7. Try it

    Try it
  8. Have your service provider replace that antique...

    Have your service provider replace that antique and set it up properly.

    FWIW your not doing the system any good shutting it off set it for 74 while away and let it maintain that temp
  9. Forget on line pricing itís not realistic. ...

    Forget on line pricing itís not realistic.

    Find a good service provider. Parts are available
  10. Agreed but you have to search! Friends,...

    Agreed but you have to search!

    Friends, Family, church or social groups. Who do they use?
  11. Replies
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    http://efficientcomfort.net/assets/documents/Sizin...

    http://efficientcomfort.net/assets/documents/Sizing_Selecting_for_Proper_Humidity_Control.pdf
    http://efficientcomfort.net/assets/documents/Another_View_on_Equivalent_Sizing.pdf...
  12. Thread: Leak ?

    by pecmsg
    Replies
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    203

    Sounds like you got as salesman not a tech....

    Sounds like you got as salesman not a tech. ASSUMING a leak is in the coil is foolish. What are you going to do next year when is leaks again, change another part until they get lucky? Things need to...
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    If properly set up NEVER!

    If properly set up NEVER!
  14. Start check amperage. Iíll be blunt. With you...

    Start check amperage.

    Iíll be blunt. With you lack of knowledge you shouldnít be touching high vinyl ages without someone there to guide you.

    Please be careful
    Where your PPE
  15. Weíre telling you differently Believe what...

    Weíre telling you differently

    Believe what you want.
    UL Listed detectors Need to hit 70 PPM for 1 hour before alarming.

    My personal alarm alerts at 10 PPM
  16. Thread: TXV bulb issue?

    by pecmsg
    Replies
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    474

    Thatís just what the control is calling for. It...

    Thatís just what the control is calling for. It doesnít measure actual static and CFM.
  17. Do your own Load calc https://www.loadcalc.net/

    Do your own Load calc

    https://www.loadcalc.net/
  18. Replies
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    We learned from our mistakes!

    We learned from our mistakes!
  19. 2) 4-Ton Systems?

    2) 4-Ton Systems?
  20. Hes full of IT! If it wasn't needed why is it in...

    Hes full of IT! If it wasn't needed why is it in the IOM? Never read X # of vents in that manual!

    Its difficult but you need to find a competent contractor. Keep looking!
  21. Thread: Condenser split

    by pecmsg
    Replies
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    222

    The same as Sq Ft per TON!

    The same as Sq Ft per TON!
  22. Supply RH is always high.................The...

    Supply RH is always high.................The supply air is at the Dew Point. Return RH is the only measurement needed.

    Counting vents and supply's is a waste of time. They need too measure TESP!...
  23. Replies
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    In real estate "If it was meant to be it would...

    In real estate "If it was meant to be it would have happened" In your case it wasn't. Learn from the experience, Keep looking you'll find something.

    Good Luck
  24. Replies
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    Search the site for member teddybear

    Search the site for member teddybear
  25. Replies
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    A 410A coil can be used with any refrigerant.

    A 410A coil can be used with any refrigerant.
  26. Thread: Leak repair

    by pecmsg
    Replies
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    Have to ask how they pulled a proper vacuum on...

    Have to ask how they pulled a proper vacuum on day one
  27. Replies
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    Call a Professional!

    Call a Professional!
  28. Spray foam the roof rafters. gable end fan and...

    Spray foam the roof rafters.
    gable end fan and louvers
  29. Replies
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    Is there 1 A/C unit serving both floors?

    Is there 1 A/C unit serving both floors?
  30. Replies
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    Test the voltage at the pump

    Test the voltage at the pump
  31. Replies
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    I have to say in 45+ years I've seen maybe 2 DOA...

    I have to say in 45+ years I've seen maybe 2 DOA Compressors!

    Recheck your wiring
  32. Replies
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    Model of comp? Verify voltage at compressor

    Model of comp?

    Verify voltage at compressor
  33. Just leave it on AUTO

    Just leave it on AUTO
  34. Replies
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    If everything's "GOOD" then there's nothing...

    If everything's "GOOD" then there's nothing wrong!


    Please post the #'s you feel are "Good"
  35. Yes if the doors are open theres a bigger load...

    Yes if the doors are open theres a bigger load then if there closed.
  36. http://efficientcomfort.net/assets/documents/Sizin...

    http://efficientcomfort.net/assets/documents/Sizing_Selecting_for_Proper_Humidity_Control.pdf
    http://efficientcomfort.net/assets/documents/Another_View_on_Equivalent_Sizing.pdf...
  37. Those brown spots are from condensation and dust....

    Those brown spots are from condensation and dust. Minis should be professionally cleaned once a year.

    I run mine in Cool or Heat as required. All other settings in AUTO

    Operation light...
  38. Replies
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    I only measure one leg!

    I only measure one leg!
  39. Replies
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    :yes::yes:

    :yes::yes:
  40. Replies
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    NO

    NO
  41. Replies
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    The yeast in the brewing forms the gel like...

    The yeast in the brewing forms the gel like substance. They need to flush the drain often.
  42. Replies
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    Online Research? Concentrate on the installing...

    Online Research?

    Concentrate on the installing contractor not the name on the boxs
  43. Replies
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    Really dont understand what that is!

    Really dont understand what that is!
  44. Replies
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    12" is good for about 500CFM's 14 750 CFM's ...

    12" is good for about 500CFM's
    14 750 CFM's

    Not enough air flow too the second floor.

    When the time comes for replacement get 2 systems.
  45. Replies
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    and the fees for mixed!

    and the fees for mixed!
  46. Replies
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    I dont believe him either. Who installed it? ...

    I dont believe him either.

    Who installed it?

    Find a different contractor
  47. Are you using it as your primary heating source...

    Are you using it as your primary heating source or just spring and fall?

    If just spring and fall size for cooling load!
  48. http://efficientcomfort.net/assets/documents/Sizin...

    http://efficientcomfort.net/assets/documents/Sizing_Selecting_for_Proper_Humidity_Control.pdf
    http://efficientcomfort.net/assets/documents/Another_View_on_Equivalent_Sizing.pdf...
  49. Just find a different tech that knows what there...

    Just find a different tech that knows what there doing.
  50. Replies
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    Better chance on a air line. References ...

    Better chance on a air line.

    References
    Friends
    Family
    Church groups
    Our contractor locator

    Check and verify
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