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  1. Replies
    7
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    170

    Those companies give the entire industry a bad...

    Those companies give the entire industry a bad rep!
  2. Replies
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    95

    How big is this grow house?

    How big is this grow house?
  3. Yes!

    Yes!
  4. Replies
    11
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    193

    For your safe and your families call for service!

    For your safe and your families call for service!
  5. Replies
    14
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    235

    Exactly.

    Exactly.
  6. Replies
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    831

    Only time I’ve replaced pressure reliefs is when...

    Only time I’ve replaced pressure reliefs is when they fail. Don’t ever remember a way to change them without pulling the charge.
  7. Replies
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    193

    When was the last time it was serviced maybe time!

    When was the last time it was serviced maybe time!
  8. Replies
    12
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    255

    The Trane site is showing what size A/C the...

    The Trane site is showing what size A/C the furnace can handle.

    How did you decide you need a furnace that can handle 4-Tons of cooling?
  9. Replies
    12
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    255

    Furnaces are not rated by Tons Sure your not...

    Furnaces are not rated by Tons

    Sure your not confusing CFM rating of the blower motor?
  10. Thread: Reverse Return

    by pecmsg
    Replies
    12
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    246

    There was a member hear Flange John Flanagan...

    There was a member hear Flange John Flanagan reach out to him.
  11. Replies
    54
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    709

    Depending on what you have its possible to...

    Depending on what you have its possible to change the gas to R-134A with a new valve and its now closer to whats needed!
  12. Replies
    54
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    709

    Changing from a freezer to a cooler requires more...

    Changing from a freezer to a cooler requires more then just warming it up.
    Higher suction = higher compression ratios / amperage and several other issues.
  13. Replies
    54
    Views
    709

    Cant say ive seen a 407 only pump. As long as its...

    Cant say ive seen a 407 only pump. As long as its POE oil you can run anything in it!
  14. That's the wrong way to size the "System"

    That's the wrong way to size the "System"
  15. Replies
    54
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    709

    Or he could go here! :grin2:...

    Or he could go here! :grin2:
    https://icemeister.net/backroom/
  16. Replies
    31
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    5,637

    and Michelle's 27 now!

    and Michelle's 27 now!
  17. Thread: Reverse Return

    by pecmsg
    Replies
    12
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    246

    Re-piping is a big job with a lot of riskes....

    Re-piping is a big job with a lot of riskes. Whyrepipe? Whats the issues?

    I see a note upper left Sensor interlocked to Booster pump BP1?
  18. Replies
    7
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    271

    Look up the venting requirements in the IOM...

    Look up the venting requirements in the IOM please!
  19. Replies
    5
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    194

    You really need to call a professional to figure...

    You really need to call a professional to figure this out!
  20. Flawed furnace tolerance's !

    Flawed furnace tolerance's !
  21. Replies
    0
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    123

    Oversized equipment on undersized ducts.

    Oversized equipment on undersized ducts.
  22. Replies
    4
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    189

    If it was low was the leak found and fixed? ...

    If it was low was the leak found and fixed?

    Finding a good tech today takes a lot of trial and error, when you find one and you will take real good care of him / her!
  23. Replies
    14
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    831

    Was that there explanation? I would want to know...

    Was that there explanation? I would want to know what one! If its faulty a simple pressure test will determine, if it did its job they had better find out why.
  24. Replies
    8
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    237

    Find the design documents for the buildings and...

    Find the design documents for the buildings and study them.
  25. Replies
    18
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    341

    Bad LP Control Short of gas High SH High...

    Bad LP Control
    Short of gas
    High SH
    High discharge temp

    Your hitting a lot of ooops
  26. Replies
    18
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    341

    This is why we get the big bucks. Sounds...

    This is why we get the big bucks.

    Sounds like you did it right.
  27. Replies
    7
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    247

    12,000 BTUs per ton. In California 1 1/2-Ton...

    12,000 BTUs per ton. In California 1 1/2-Ton heat pump is fine
    Dont know of any heaters less then 40,000 BTUs Im sure there out there but not in this market.

    Heat pump with small electrical...
  28. Replies
    7
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    247

    So in round #s Heating 16,000 BTUs Cooling...

    So in round #s
    Heating
    16,000 BTUs
    Cooling
    18,000
    Very small units
  29. Replies
    7
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    247

    where is this house located?

    where is this house located?
  30. Replies
    18
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    341

    Interesting!

    Interesting!
  31. Replies
    6
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    231

    What are you going to do to prevent the...

    What are you going to do to prevent the condensate from freezing in that 10 vertical pipe?
  32. Replies
    10
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    250

    YOU shouldn't be "Checking" anything. Get your...

    YOU shouldn't be "Checking" anything. Get your service provider to troubleshoot and advise!
  33. Replies
    3
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    150

    Go there with an open mind. Start the...

    Go there with an open mind. Start the troubleshooting fresh.
  34. Replies
    11
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    313

    There just for hot or cold "Spots" wouldn't use...

    There just for hot or cold "Spots" wouldn't use then throughout a building.
  35. Replies
    11
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    313

    Nothing works under that situation!

    Nothing works under that situation!
  36. Replies
    4
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    189

    You cant add or remove refrigerant from minis,...

    You cant add or remove refrigerant from minis, The entire charge needs to be removed and weighed. System capacity calculated and see if its over or under the calculated charge.

    2 - Tons for 1300...
  37. Replies
    11
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    313

    Temperature controlled supply grill

    Temperature controlled supply grill
  38. No mold issues below 50% RH

    No mold issues below 50% RH
  39. You need a way of bringing in outside air. It is...

    You need a way of bringing in outside air. It is recommended a complete air change every 6 - 8 hours too purge the indoor air of pollutants.

    @teddybear is the man to talk to. Hell be along shortly!
  40. Replies
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    341

    Don't forget to change the contactor!

    Don't forget to change the contactor!
  41. Replies
    18
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    341

    I believe the Scroll's have thermistors internal...

    I believe the Scroll's have thermistors internal to protect the windings, may have cooked them!
  42. Agreed with Beenthere, do you have any way of...

    Agreed with Beenthere, do you have any way of bringing in outside air? That's one tight house!
  43. Replies
    18
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    341

    That and High SH is possible!

    That and High SH is possible!
  44. Replies
    18
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    341

    Power hits, Spikes, phase imbalance??? At this...

    Power hits, Spikes, phase imbalance??? At this point its anybody's guess!

    Acid Test?
    Refrigerant burnt?
    Contactor burnt / pitted?

    All my 3 phase equipment get a ICM450 Monitor
  45. Replies
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    2,517

    225 is generally considered the limit. I like to...

    225 is generally considered the limit. I like to keep it below 200F. "
  46. https://hvac-talk.com/vbb/showthread.php?2214867-p...

    https://hvac-talk.com/vbb/showthread.php?2214867-problem-with-carrier-58mvp-not-heating-past-64-degrees

    Please for your safety get a qualified tech to properly troubleshoot the equipment, locate...
  47. Thread: Heat pump ?

    by pecmsg
    Replies
    4
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    216

    Best you have a qualified service provider...

    Best you have a qualified service provider available...……..You will need them shortly!
  48. Replies
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    183

    Find a tech not a parts changer!

    Find a tech not a parts changer!
  49. Flamethrower piece? Ok Good Luck Try not...

    Flamethrower piece?

    Ok
    Good Luck

    Try not to hurt yourself or others!
  50. Ifs cycling on time not temperature. Low fire is...

    Ifs cycling on time not temperature. Low fire is all you need in mild weather.
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