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  1. Replies
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    May need to increase the defrost timer on the...

    May need to increase the defrost timer on the defrost board to 60-90 minutes. My brand closes the defrost stat at 37 degrees coil temp which I feel is high, especially timing out after 30 minutes. I...
  2. Replies
    42
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    8,105

    Once the furnace tripped on pressure the trap...

    Once the furnace tripped on pressure the trap would fill up even if the tech didn't prime it. I expect that you will find more faults later.
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    5,350

    The compressor pulls lock rotor continuous? If...

    The compressor pulls lock rotor continuous?
    If the noise sound like a jack hammer (loud and pulsing) it's the reversing valve getting stuck somewhere in the middle.
  4. Replies
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    5,350

    The compressor turning of should be really easy...

    The compressor turning of should be really easy to determine by sound but compressor amps is a dead give away. It's probably related to the reversing valve moving slow the delay should solve it....
  5. So your air handler would be in the basement and...

    So your air handler would be in the basement and up thru the closet?
    If only one system for the whole house then one supply duct should only be needed 9" the largest in most cases and then in the...
  6. Replies
    108
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    6,535

    :censored::beat::deadhorse:

    :censored::beat::deadhorse:
  7. Replies
    108
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    6,535

    Air flow should be set as I posted (currently at...

    Air flow should be set as I posted (currently at 1200 cfm you need 1400) and the dual fuel board is incorrectly wired. I can't see all connections but at least the Yellow wire at the bottom of the...
  8. Replies
    108
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    6,535

    The line would be hotter (liquid) it would be...

    The line would be hotter (liquid) it would be hard to condense the refrigerant
  9. Replies
    108
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    6,535

    Everything looks better but your sub-cool looks...

    Everything looks better but your sub-cool looks low. Removing charge should have decreased sub-cool in stead increase this doesn't add up. I have found 13 16 degrees sub-cool. Did the tech tell you...
  10. Replies
    108
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    6,535

    It's a good match but air flow dip switches...

    It's a good match but air flow dip switches should be checked for air flow and the contractor should down load tech data for proper charge comparison
  11. Replies
    108
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    6,535

    Probably refrigerant charge and wrong indoor...

    Probably refrigerant charge and wrong indoor coil. Post the info I asked for
  12. Replies
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    3,771

    Goodman does not sell to any online distributor,...

    Goodman does not sell to any online distributor, Period. do a goggle you can but other brands online. This discussion is old just search this site. Some of these guys are contractors. Lawyers milk...
  13. Replies
    108
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    6,535

    Please post your indoor coil model and serail...

    Please post your indoor coil model and serail number along with the outside model and indoor furnace model. What you have posted sound like a heat pump.
  14. #2 is close but what is the rest of the return...

    #2 is close but what is the rest of the return look like, is the duct in the outside was insulated? The loss in the duct is still the same even if a better blower. I would recommend zoning. Load...
  15. Replies
    42
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    8,105

    I would think condensate build up, improper...

    I would think condensate build up, improper draining or pitch of the PVC on the exhaust side
  16. Replies
    33
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    6,413

    No harm no foul: defrost typically runs about 5...

    No harm no foul: defrost typically runs about 5 minutes the heat pump in defrost soaks up most of the heat.

    One more suggestion: due to the cost of propane a colder setting as low as 6 degrees out...
  17. Replies
    499
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    30,776

    A ten year student of Jim's I wish I had enough...

    A ten year student of Jim's
    I wish I had enough money to make this offer. If the nay sayers took his class and found Jim to be wrong I would pay for their class, maybe when I win the Lotto.

    I...
  18. Replies
    499
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    30,776

    Check your flue temp on high and low fire. With...

    Check your flue temp on high and low fire. With the same flue temp exiting and starting out with a hotter flame on high fire ............ where did the heat go.
  19. Replies
    76
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    6,875

    Did you get it fixed?:couch:

    Did you get it fixed?:couch:
  20. Replies
    76
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    6,875

    Probably, it's not suppose to rattle. No...

    Probably, it's not suppose to rattle. No guarantee, when I'm on the job the contractors have usually given up, this is something I would try, I could always easily remove the refrigerant. I would...
  21. Replies
    76
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    6,875

    So the liquid line rises as much as 8 feet to go...

    So the liquid line rises as much as 8 feet to go in between the floors and then back down. Probably flashing off the freon before it gets to the orifice. If the sub-cooling was forced to get to 13-16...
  22. Replies
    76
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    6,875

    Yes that the piston rattling, Is the sloshing in...

    Yes that the piston rattling, Is the sloshing in the liquid line. I'm sure there is with not much sub-cooling. Is the indoor section above or below the level of the condenser?
  23. Replies
    76
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    6,875

    Ok static pressure was taken correctly. You kept...

    Ok static pressure was taken correctly. You kept referring to it as an air handler but it's a furnace. Assuming this is a 4 or 5 ton drive and 80% furnace the air flow is good based upon my brand....
  24. Replies
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    6,875

    What brand is this Skizot? Usually air handlers...

    What brand is this Skizot? Usually air handlers do not have a the ability to handle .8 static. Was the return static taken before or after the filter? What type of filter, pleated blue cheap throw...
  25. Replies
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    Absolutely not, tell me why a restriction creates...

    Absolutely not, tell me why a restriction creates a lower suction pressure then. I don't know what brand it was but an 80 would have been around a 3.5 ton unit. A 23 would have been smaller and I...
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