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Type: Posts; User: PDQuick

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  1. Replies
    13
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    1,716

    Each burnout leaves trash for the next compressor...

    Each burnout leaves trash for the next compressor to deal with, almost like a welcome basket from hell. There have been too many in that system, time to change it out.
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    19
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    1,870

    If this machine is running unloaded, The coil...

    If this machine is running unloaded, The coil would be frozen at this point, and you would have noticed that for sure. With a suction pressure in the 60's, we can all take for granted that the...
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    10
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    718

    Laborer means ductboy to me anyway. :)

    Laborer means ductboy to me anyway. :)
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    38
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    2,857

    Stopped up pistons act like misfeeding txv's, low...

    Stopped up pistons act like misfeeding txv's, low suction, high superheat, high subcooling. Sometimes you have to break out something others than your guages and temp meter!:)
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    38
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    2,857

    Well, if it is in there, and is affecting the...

    Well, if it is in there, and is affecting the system negatively, you would have high superheat and subcooling. If it isnt affecting these things, and you still want to know, a 5/16th nutdriver, 2...
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    11
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    1,082

    JP, I wouldnt swap the unit out until I had the...

    JP, I wouldnt swap the unit out until I had the static pressure tested. With variable speed air handlers, there may be a duct issue going on.

    With a regular motor, the rpm's will turn at 1075 and...
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    64
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    4,552

    In my opinion, Goodmans are not a bad thing, but...

    In my opinion, Goodmans are not a bad thing, but not a good one either. Here on the coast of North Carolina, the goodmans are not great in a latent capacity. The design of them are more sensible than...
  8. Replies
    54
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    7,236

    Fieldpiece sc76, and a cooper temp meter....

    Fieldpiece sc76, and a cooper temp meter. Fielpiece is by far the best out there. Flukes are for Kooks!:)
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    7
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    2,481

    What superheat do you have on the suction line?

    What superheat do you have on the suction line?
  10. Replies
    38
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    2,857

    When a txv is udes before a piston, the piston...

    When a txv is udes before a piston, the piston does restrict the refrigerant flow. A piston is designed to meter refrigerant based on the liquid line pressure. If your pressure is 225, then the...
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