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  1. Replies
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    Checking compressor superheat and evaporator...

    Checking compressor superheat and evaporator superheat are two different things
  2. Replies
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    I've got one of those by Russell 3...

    I've got one of those by Russell 3 semi-hermetics.
    Came out of a Denny's.
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    It most likely has a receiver so typically we...

    It most likely has a receiver so typically we aren't concerned about sub cooling.
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    BIG time ! Actually you did pretty good if you...

    BIG time !
    Actually you did pretty good if you got $ 1.30 with the end sheets.
    Here's the current scrap pricing.
    Clean Alum/Copper is at $ 1.50
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    Those clean coils as in end sheet removed ?

    Those clean coils as in end sheet removed ?
  6. That is correct but we still don't have a answer...

    That is correct but we still don't have a answer to your original question.
    Why do we call a single phase condensing unit connected to two opposite phases of a three phase system single phase ?
  7. Because the phases are out of phase from one...

    Because the phases are out of phase from one another. Be it two opposite phases from 3 phases or 1 phase split from single phase .
  8. Maybe this will help

    Maybe this will help
  9. Terry that's a interesting question. If I'm...

    Terry that's a interesting question.
    If I'm understanding correctly your question is this.
    How does a residential 208/230 volt residential condensing unit work off of opposite phases on three phase...
  10. Yep

    Yep
  11. Yeah I should have clarified that the single...

    Yeah I should have clarified that the single phase could be coming from a 3 phase system and a transformer is used to get the single phase in residential.
  12. .

    .
  13. YES

    YES
  14. Replies
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    But I thought it was a additional expense ?

    But I thought it was a additional expense ?
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    Yeah I'm a ragy guy as well although I've got the...

    Yeah I'm a ragy guy as well although I've got the others.
    One thing I don't like about wet rags is it takes more heat to do the weld.
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    764

    By law it's your freon/refrigerant if they remove...

    By law it's your freon/refrigerant if they remove it.
  17. Replies
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    764

    Thank you that makes more sense. Your prior post...

    Thank you that makes more sense.
    Your prior post said 10lbs not 10 dollars.
  18. Replies
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    Here's where it's confusing. If you need 7 lbs....

    Here's where it's confusing.
    If you need 7 lbs. per the contractor.
    Home warranty covers 10 lbs.
    How does that make you pay anything out of pocket ?
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    Clear as mud 😜

    Clear as mud 😜
  20. Replies
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    Wait are you saying your warranty company will...

    Wait are you saying your warranty company will pay for 10lbs ?
    That's not what's been stated here.
  21. Replies
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    Are you saying they sell it to the homeowner on...

    Are you saying they sell it to the homeowner on the side ?
    As in sorry that's not covered ?
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    I think home warranty would say go for it !...

    I think home warranty would say go for it !
    Thanks for saving us money 😉
  23. Replies
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    Why did I think you were joking ? I've got a...

    Why did I think you were joking ? I've got a 220volt plasma cutter I use for heavy metal but never considered using it for something like this.
    Can a little knowledge be dangerous 🙄
  24. Replies
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    How about those new blower housing's doesn't the...

    How about those new blower housing's doesn't the plastic stink profusely from the sparks ? 😜
  25. Replies
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    And that's why I hate Dork 🤣

    And that's why I hate Dork 🤣
  26. Replies
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    I do wrap some of my driver shafts with...

    I do wrap some of my driver shafts with electrical tape to help prevent accidental arcing in tight quarters.
    As for knockouts yes Trane does seem to use heavier gauge metal on their cabinets.
    Take...
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    But he stated they even used a OEM motor.

    But he stated they even used a OEM motor.
  28. Replies
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    I would wire it exactly as the diagram shows.

    I would wire it exactly as the diagram shows.
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    Good Band-Aid but the problem should be...

    Good Band-Aid but the problem should be corrected.
    They are good for wind conditions.
  30. Would that be the centrifugal switches ?

    Would that be the centrifugal switches ?
  31. Replies
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    Those two fans have to start simultaneously or...

    Those two fans have to start simultaneously or you'll have the issue you're having.
    If one fan starts first before the other it will pull air in reverse through the second one causing it to start...
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    I would not leave it that way. You want to use...

    I would not leave it that way.
    You want to use the independent outdoor fan relay/contactor.
    It is a separate power circuit.
  33. Replies
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    Ohhh wait that's 14824031

    Ohhh wait that's 14824031
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    .

    .
  35. Replies
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    It providing one lag of the power to each cap....

    It providing one lag of the power to each cap.
    With that one lag of power being #117 ( Yellow )
    Black would be your common lag.
  36. Replies
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    Commercial split or package ? Model number ?

    Commercial split or package ?
    Model number ?
  37. Replies
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    How many fans are on this ?

    How many fans are on this ?
  38. You might be lucky they didn't tell you the...

    You might be lucky they didn't tell you the condenser needs replaced.
    That happens a lot believe it or not.
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    Don't worry he'll find it eventually.

    Don't worry he'll find it eventually.
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    Trust me I'm right at your heels ! Ironically...

    Trust me I'm right at your heels !
    Ironically your avatar looks so young 🤔
  41. Replies
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    Well make up your mind already 😆

    Well make up your mind already 😆
  42. If we only had a compressor model number:gah:

    If we only had a compressor model number:gah:
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    Ball park would be to use RLA's for both units...

    Ball park would be to use RLA's for both units and convert to kilowatts.
    Find your local energy company rate per kilowatt.
  44. Yep he should have higher then normal head...

    Yep he should have higher then normal head pressure.
    But it might be one piece in the puzzle why it isn't.
    I'm not sure how the circuits in those coils are divided up.
    I'll assume top half bottom...
  45. It's a triple coil that's probably never been...

    It's a triple coil that's probably never been split and cleaned.
  46. Did you check the TD across the condenser ?

    Did you check the TD across the condenser ?
  47. Low sub-cooling would be low charge in the...

    Low sub-cooling would be low charge in the condenser.
  48. What's the possibly your reversing valve is...

    What's the possibly your reversing valve is bypassing some low side pressure ?
  49. Why is the discharge pressure so low for that...

    Why is the discharge pressure so low for that ambient ?
  50. Yep that's what I'm seeing, well close enough

    Yep that's what I'm seeing, well close enough
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