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  1. I thought that white wire was red when I looked...

    I thought that white wire was red when I looked at it.
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    How do you know what the discharge superheat is?...

    How do you know what the discharge superheat is?
    It's not displayed.
    Superheat is, but not discharge superheat.

    Sounds oversized to me.
  3. Big scary wires eh? Yeah, keep your hands out of...

    Big scary wires eh?
    Yeah, keep your hands out of the unit.
  4. Sounds like you need a different guy

    Sounds like you need a different guy
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    Cassette as in ceiling, or cassette as in mounted...

    Cassette as in ceiling, or cassette as in mounted on the wall?
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    Not one I've added. May have been a small copper...

    Not one I've added.
    May have been a small copper ring inside, but not a gasket like material.
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    Never used flare gaskets. Never had problems.

    Never used flare gaskets.
    Never had problems.
  8. No. It only adds evidence that you have poor...

    No.
    It only adds evidence that you have poor house grounding.

    Your HVAC guy talked about it. Did they decide to do it?
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    Usually when the return air hits 62 degrees they...

    Usually when the return air hits 62 degrees they lock into about 26hz with is like 30 percent.
  10. Personally, I would use Bosch's coil. Yes, I...

    Personally, I would use Bosch's coil.

    Yes, I would be concerned with sizing.

    You shouldn't need to replace the furnace for warranty purposes.

    I wouldn't expect hotter air.
  11. Escape from tarkov. Hearts of Iron 4.

    Escape from tarkov.
    Hearts of Iron 4.
  12. All your grounds are connected in the panel. ...

    All your grounds are connected in the panel.


    If you dont have a ground rod, or a foundation ground, you should have one anyways.

    Inverters will "bleed" power to ground, and can cause tripping...
  13. Carrier 5 ton horizontal coils have a catch pan...

    Carrier 5 ton horizontal coils have a catch pan that extends into the plenum, regardless of the static pressure.
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    You really need to have a decent run time to get...

    You really need to have a decent run time to get condensate.

    If the units not running for 10 minutes a cycle, you may not get much water.
  15. I support licensing agencies, via taxes, much...

    I support licensing agencies, via taxes, much more than they support me
  16. Inverter eh? Your ground for you lighting is...

    Inverter eh?

    Your ground for you lighting is probably a better ground than your house ground.

    Stake a ground rod outside next to the ac, and run the inverter ground to it.
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    https://www.hvacmirage.us/support/ is this...

    https://www.hvacmirage.us/support/

    is this them?
    If so, that's a rebadged midea.

    Their instruction manuals are clearly Chinese translated to English.

    I'm telling you, no one manufactures...
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    You live in china?

    You live in china?
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    430

    Trailing cable. Not rated to be used in the US...

    Trailing cable.
    Not rated to be used in the US in any circumstance other than in an electrical tray for permanent usage, and for alot of temporary or movable power supply.

    Not a permanent...
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    Unless it's SJ cord, that minisplit mfgs tell you...

    Unless it's SJ cord, that minisplit mfgs tell you to use that aren't US rated interior or exterior, but is approved in PRC.
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    Piss poor installation practices. No reducer at...

    Piss poor installation practices.
    No reducer at indoor coil.

    Thread tape on service valves.

    Dump and dumb.
  22. Keep in mind that your idea of dry and everywhere...

    Keep in mind that your idea of dry and everywhere else in the world is different.

    In alot of places other than the us, 60 percent is an acceptable humidity.
  23. I think your fine. Waiting until August to...

    I think your fine.

    Waiting until August to fire it up is completely unacceptable
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    If Goodman has a t in the model, it has an...

    If Goodman has a t in the model, it has an internal non adjustable txvs by danfoss.

    If it doesn't, such as a CAPF and you purchase a tx5n4, or tx3n4 kit, the kit included a sporlans adjustable.
    ...
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    Just finished reading an article about timber....

    Just finished reading an article about timber. Just a slight increase in timber prices.

    Which means the cost of lumber is labor side.

    Good thing we got those stimulus checks.

    Hopefully they...
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    Could be they are holding on to inventory hoping...

    Could be they are holding on to inventory hoping the price will still climb. But that doesn't explain the unmilled logs.

    Here's a weird question.

    Has the price of timber also increased along...
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    What's your return air temp?

    What's your return air temp?
  28. Biggest issue with the h10, is one I had today. ...

    Biggest issue with the h10, is one I had today.

    Desert air. Reheat and evap are 1ft from each other. Took me forever to dial in, due to have high the sensitivity can be.
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    It's called maximum coverage. So they pay out a...

    It's called maximum coverage.
    So they pay out a certain amount, and a difference is paid by home owner.
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    At this point it sounds to me like your being...

    At this point it sounds to me like your being cheap, talking about buying your own refrigerant. What a joke.

    I'm not sure that I see what the contractor has done wrong at this point....
  31. Depends. 30 degrees would be about standard for...

    Depends.
    30 degrees would be about standard for a non inverter.

    Carriers greenspeed is considerably lower.

    Was a greenspeed discussed with you?
    For your application it is the better product.
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    It's not on the side. It's an additional...

    It's not on the side.
    It's an additional expense, not covered by the home warranty.
    Additional, non covered expenses are paid directly to the contractor, by the home owner.
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    Is this your old hvac guy, or the home warranty...

    Is this your old hvac guy, or the home warranty company?
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    Dunno, one of my guys was walking by it the other...

    Dunno, one of my guys was walking by it the other day and send me a picture.
  35. A few instances of the fine print not being read....

    A few instances of the fine print not being read.

    As far as being better or worse, if your talking about outdoor temps being 0, your going to need some form of auxillary heat.
    Period.
  36. Improperly wired to the wrong zone, and you have...

    Improperly wired to the wrong zone, and you have too great of a differential between your zones.
  37. Replies
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    Run-through by trane

    Look at the factory coil.
  38. Another 38maq nightmare. Did you ask the...

    Another 38maq nightmare.

    Did you ask the contractor all this before he installed it? Or were these expectations given to you by carriers website, and then only discussed with the installer, after...
  39. The best way to control a system that is zoned,...

    The best way to control a system that is zoned, is with as many stages as possible.

    Single stage and zoning is absolutely the worst zoning system possible.
  40. Generally no. But that difference could be that...

    Generally no. But that difference could be that your old unit was running light on charge, or you were testing during a hotter day.

    Motors with variable speed shave up to 70 percent off the...
  41. When you calculate power, does it compensate for...

    When you calculate power, does it compensate for power factor, or do they just clamp around the wires and it assumes power factor?

    The old unit may have been undercharged, causing less capacity,...
  42. Old useable equipment ends up in HVAC guys houses.

    Old useable equipment ends up in HVAC guys houses.
  43. Unit sounds to be short cycling, either due to...

    Unit sounds to be short cycling, either due to mechanical failure, or due to being oversized.

    Most indoor units have a fan off delay, that when the setpoint is reached, it runs the fan for a few...
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    Sounds like you did what your supposed to. If...

    Sounds like you did what your supposed to.
    If you recommended that it be snow inspected prior to purchase, was that performed?
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    I remember when I got all hot and bothered for...

    I remember when I got all hot and bothered for cooling season.
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    I think that's a pretty dang good looking...

    I think that's a pretty dang good looking install. Leave it.
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    Guys an idiot. An even bigger idiot for...

    Guys an idiot.
    An even bigger idiot for recommending ceiling units.

    What's this new rage about ceiling units?
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    It has to do with the location relative to where...

    It has to do with the location relative to where you sleep, and there being literally nothing but a mesh screen between you and the coil.

    8ft ceiling, indoor cassette is located above where they...
  49. Both lines are the same temperature, relatively...

    Both lines are the same temperature, relatively speaking, all the time.

    Is there harm in insulating them together?
    Couldn't tell you. Someone much smarter than me says separate and insulate.
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    I've got a customer that complains about the...

    I've got a customer that complains about the water pump.

    They all complain about defrost.
    Worst thing you can do is put these in a bedroom.

    Now if you live in the city, with alot of background...
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