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  1. Sounds like the indoor unit is a strait cool???...

    Sounds like the indoor unit is a strait cool??? Seasonal charge is irrelevant if that's true...install a txv if it doesn't have one, charge the system for cooling and be done...:eek:
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    Superheat 50 subcool 20. There are a few things...

    Superheat 50 subcool 20. There are a few things wrong...:eek:
  3. Never heard of a 3-5ton unit...Not saying it...

    Never heard of a 3-5ton unit...Not saying it isn't possible, just seems odd...:eek:
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    Well played...lol...:eek:

    Well played...lol...:eek:
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    A BSOD isn't going to get someone killed...The...

    A BSOD isn't going to get someone killed...The line up top says no diy advice will be given...

    All we can do is steer in the right direction...I don't like to flat out say a tech doesn't sound...
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    Screw it... If your motor takes a 370v cap...

    Screw it...

    If your motor takes a 370v cap that's where the 370v came from its to handle the back emf from the motor...if you used a replaced last year dual run cap with a 12.5uf that part of the...
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    I meant the tech looking at it is the problem get...

    I meant the tech looking at it is the problem get a new tech...and a motor replacement is very basic and not difficult...use the right motor, the right cap and wire it properly...

    If you have a...
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    Obviously illegal Mexicans or anyone here...

    Obviously illegal Mexicans or anyone here illegally are potentially going to be up to no good and that should be stopped. Trump said Mexico is "sending" murderers and rapists here and mabey some good...
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    If your having this much trouble replacing a fan...

    If your having this much trouble replacing a fan motor the Common thread is the tech...get a new one, this isn't difficult...:eek:
  10. It's called a calibrated elbow...:eek:

    It's called a calibrated elbow...:eek:
  11. 598191 Or this...:eek:

    598191

    Or this...:eek:
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    Mine has all my big wrenches and sockets. It's to...

    Mine has all my big wrenches and sockets. It's to heavy to carry so it just hangs out in my truck box...:eek:
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    That's an odd picture because the lower one looks...

    That's an odd picture because the lower one looks like the last few joints aren't done yet...

    Work in progress??? :eek:
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    It's a furnace. You don't need orange...and why...

    It's a furnace. You don't need orange...and why don't you tell us what the other side of the black is connected to...:eek:
  15. Beware of the Jedi mind trick...something is...

    Beware of the Jedi mind trick...something is fishy...:eek:
  16. Restriction with an undercharge...:eek:

    Restriction with an undercharge...:eek:
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    That switch is probably killing the indoor unit...

    That switch is probably killing the indoor unit and the control transformer with it. The outdoor probably has power available. If you can flip that switch on and off and short cycle the unit, then it...
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    If the indoor motor is running along with a weak...

    If the indoor motor is running along with a weak cap and it looses power enough to stop it, it may not start right away when power is restored and lock up, overheat and not cool off until power is...
  19. Weak or bad cap will overheat a motor. Fairly...

    Weak or bad cap will overheat a motor. Fairly simple. No conspiracy theory here...:eek:
  20. There is red wings and everything else...:eek:

    There is red wings and everything else...:eek:
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    LoL@bad batch of compressors...:eek:

    LoL@bad batch of compressors...:eek:
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    There are many different transformer...

    There are many different transformer configurations. I think that's a delta wound something or other. It's not always that configuration...:eek:

    https://en.m.wikipedia.org/wiki/High-leg_delta
  23. Lower then expected head and higher then expected...

    Lower then expected head and higher then expected suction is a bypass somewhere...bad compressor, RV, piston stuck, leaking hgbp... Comp sounds sketchy, is there a suction king valve at the...
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    Economized gas port??? :eek:

    Economized gas port??? :eek:
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    Was the water flow causing the pump to spin the...

    Was the water flow causing the pump to spin the motor and because the caps in the drive are charged the motor is now a generator keeping the DC buss powered up??? Called regeneration...:eek:
    ...
  26. System is mismatched. If you still have 90#...

    System is mismatched. If you still have 90# suction with a reasonably cool indoor temp something is wrong. Seems like compressor vs indoor coil is wrong. :eek:

    I would expect suction in the low...
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    Yaskawa drives can go from 0 to 400hz depending...

    Yaskawa drives can go from 0 to 400hz depending on parameters. So from the drives perspective it doesn't care...the limiting factor is the rpm max of the wheel and the pulleys...:eek:
  28. This is why every three years pm customers are...

    This is why every three years pm customers are told they need a leak search...

    60" hoses x 3 can hold over 1# of refrigerant...:eek:
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    This isn't true at all. We have drives on fan...

    This isn't true at all. We have drives on fan walls that run 80hz. Also Turbocor compressors run up to 800hz...Mitsubishi runs compressors to 120 or 130hz...:eek:
  30. If one contractor is bidding tempstar and one is...

    If one contractor is bidding tempstar and one is bidding carrier, I doubt they have the same labor rate and amount of hours and markups...I its not as simple is saying is carrier worth 2k more then...
  31. Here...

    Here...
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    Sun mechanical...:eek:

    Sun mechanical...:eek:
  33. Is that an attempt to tie in a evap cooler with...

    Is that an attempt to tie in a evap cooler with the furnace duct system or vice versa? If so, Question???what happens to the heat exchanger in humidity factory mode? :eek:
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    Breakers protect wire, overloads protect...

    Breakers protect wire, overloads protect motors...it depends how close the two are rated...you could burn wires back to the breaker or just trip the breaker...:eek:
  35. Higher then expected suction and lower then...

    Higher then expected suction and lower then expected head is a bypass(usually). RV, check valves, compressor...if you have high discharge super heat you are usually pumping...

    Punp it down on the...
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    It depends how long of a lineset the factory...

    It depends how long of a lineset the factory charge is calculated for. 15' to 25' is usually the range I have seen...check the IOM...:eek:
  37. Is this a 410a machine or r22??? :eek:

    Is this a 410a machine or r22??? :eek:
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    As long as you don't have more then 1" drop from...

    As long as you don't have more then 1" drop from static pressure to running pressure I don't see how it maters what you run it in...Pressure and volume is all that matters...:eek:
  39. I drilled two holes in the top of a empty r-22...

    I drilled two holes in the top of a empty r-22 cylinder and silver soldered 3/8" valve stems...Hooked up one side to a vacuum pump and the other to a clear vinyl tube...Put the tube inside a 2" water...
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    But did you leave it like that???:eek:

    But did you leave it like that???:eek:
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    Does the manual have a o2 or co spec that would...

    Does the manual have a o2 or co spec that would make a combustion analyzer usefull. Typically flame blows out at 10% o2 or so....:eek:
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    Tennsmith 4' finger break...had one on my trailer...

    Tennsmith 4' finger break...had one on my trailer and I used to make replacement primary pans for Rheem a coils in the field...Sheet metal, solder, acid, 3/4" female copper adapter and about a 1/2...
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    They won't start if they are out of spec and I...

    They won't start if they are out of spec and I believe you can burn a start winding if they are way too big...Caps create a phase shift so the motors windings fire in sequence at the proper...
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    Sounds to me like the flame proving circuit isn't...

    Sounds to me like the flame proving circuit isn't stable...There has to be a way to measure flame current...It's either that or a safety opens...there should be a safety circuit that easily checked...
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    I have 20x30x4 filters that are made to fit...

    I have 20x30x4 filters that are made to fit inside my 1" filters frame...kinda nice...best of both worlds...I really like the aprilaire filter assemblies...that's what I would use if building from...
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    I started 16 years ago as a installer helper...

    I started 16 years ago as a installer helper making $11.00/hr...I went to a one year trade school and graduated and got bumped to $21.00/hr...Now 14 years after trade school I make 90k and life is a...
  47. Yes, how else do they turn the outdoor coil into...

    Yes, how else do they turn the outdoor coil into an evaporator :eek:
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    the manufacturer of the chiller should be able to...

    the manufacturer of the chiller should be able to provide the Turbocor service manual...You might be able to find the new one online, I couldn't but didn't look very hard...There is a section in the...
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    But some do...he asked what it could be used...

    But some do...he asked what it could be used for...:eek:
  50. Switch to an android and uncheck request desktop...

    Switch to an android and uncheck request desktop site..:eek:
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