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Type: Posts; User: Nrmika

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  1. Replies
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    I was weighing in but it set off the freezestat....

    I was weighing in but it set off the freezestat. Feathering to fast?
  2. Replies
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    2,397

    rooftop charging in winter?

    any good tips on how to charge a RTU during winter? tried yesterday and set off the freeze stat...
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    496

    burnt out compressor

    I seem to remember from school that when the compressor in a system burns out you have to use filters on it to make sure you get all the oil out of the system. I just can't remember what type of...
  4. Thread: condesation

    by Nrmika
    Replies
    5
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    718

    Suction yes, plenum no

    Suction yes, plenum no
  5. Thread: condesation

    by Nrmika
    Replies
    5
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    718

    condesation

    I got a call on sunday about a recent install several hours out of town. The system is condensing on the outside of the plenum and on the lowside of the lineset so much that it is pooling on the...
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    approach/subcooling

    does lennox's approach method result in the same charge as subcooling? and which is the better method to charge by?
  7. Replies
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    470

    They must have over torqued it? I tried that but...

    They must have over torqued it? I tried that but the copper is just tearing apart
  8. Replies
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    470

    Suction side of evap for the expansion valve...

    Suction side of evap for the expansion valve equalizer line
  9. Replies
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    470

    flare seal bonnet removal

    Anyone got some tips on how to remove a copper flare seal bonnet? I need help asap lol
  10. Thread: gauges

    by Nrmika
    Replies
    26
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    1,503

    yes the adjustment brought it down but not to...

    yes the adjustment brought it down but not to zero I will be ordering a replacement gauge on monday :(
  11. Thread: gauges

    by Nrmika
    Replies
    26
    Views
    1,503

    Not Ozone depleting but global warming potential

    Not Ozone depleting but global warming potential
  12. Thread: gauges

    by Nrmika
    Replies
    26
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    1,503

    Not my hoses. The gauge won't zero on the high...

    Not my hoses. The gauge won't zero on the high side
  13. Replies
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    792

    Lol so which is it 3 or 5?

    Lol so which is it 3 or 5?
  14. Replies
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    792

    condenser and gas meter

    What is the distance required between a gas meter and condenser in Canada? I know you can't terminate vents within 3 feet around and 15 feet above...
  15. Thread: gauges

    by Nrmika
    Replies
    26
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    1,503

    Thanks for the ideas guys

    Thanks for the ideas guys
  16. Thread: gauges

    by Nrmika
    Replies
    26
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    1,503

    So you release that refrigerant to atmosphere?

    So you release that refrigerant to atmosphere?
  17. Thread: gauges

    by Nrmika
    Replies
    26
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    1,503

    gauges

    How do you guys get rid of the refrigerant in your gauges after charging? 410 is high pressure so if you left it in it could wreck them. Or that's what I think pooched my high side gauge. It won't...
  18. Thread: leak detection

    by Nrmika
    Replies
    13
    Views
    1,176

    410... How much do you use as trace? And then do...

    410... How much do you use as trace? And then do you just release it and the nitrogen to atmosphere?
  19. Thread: leak detection

    by Nrmika
    Replies
    13
    Views
    1,176

    Ahh never thought of that. I change my oil every...

    Ahh never thought of that. I change my oil every time I us the pump
  20. Thread: leak detection

    by Nrmika
    Replies
    13
    Views
    1,176

    Yeah that I know lol. Thanks for the ideas. :ow...

    Yeah that I know lol. Thanks for the ideas. :ow hard is it to fond if its in a coil? Seems like it would be hard to find?
  21. Thread: leak detection

    by Nrmika
    Replies
    13
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    1,176

    Of course lol what kind of pressure do you put it...

    Of course lol what kind of pressure do you put it under? To low and you might not find it and to high might not form bubbles...
  22. Thread: leak detection

    by Nrmika
    Replies
    13
    Views
    1,176

    leak detection

    What do you guys think is the best way to find a small leak? I am having trouble finding a leak in someones split system. I can only get a vacuum of 1200 microns and its hard to get there so I am...
  23. Sait

    Sait
  24. Chris did but I will drop you a line if I have...

    Chris did but I will drop you a line if I have more questions
  25. You bet ben

    You bet ben
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