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  1. Replies
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    431

    Don't replace anything without a "manual J" first...

    Don't replace anything without a "manual J" first being done. This is how you size the unit correctly, who knows if it was sized right to begin with.
  2. Replies
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    1,980

    No Comfortfakers in my house.You might want to...

    No Comfortfakers in my house.You might want to look into coated coils on the outside unit.Local codes change all the time can't comment on the tonnage issue, but I think you have to have a manual J...
  3. Replies
    14
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    640

    +1

    +1
  4. Pricing isn't allowed. My $.02 is change out the...

    Pricing isn't allowed. My $.02 is change out the entire system, with the savings on newer high efficentcy equipment it will pay for itself in no time.
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    274

    All is normal.

    All is normal.
  6. You probably have enough"slop" (by rerouting)in...

    You probably have enough"slop" (by rerouting)in it you could pull enough out to get 1'-2' out to make your connection.Just my 2cents.
  7. It is supposed to match the outdoor unit tonnage...

    It is supposed to match the outdoor unit tonnage wise.That way when the different calls(heat and cool and fan only) are received the unit runs at the properly sized speed.
  8. Replies
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    1,518

    +1 on it needing a valve. No signs where the...

    +1 on it needing a valve. No signs where the charge was blown(no oil).
  9. Are you referring to make up air and not return...

    Are you referring to make up air and not return air?
  10. What do you intend on hooking the dehumidistat to?

    What do you intend on hooking the dehumidistat to?
  11. Replies
    35
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    2,522

    So what is the equipment size and what does the...

    So what is the equipment size and what does the Manual J say the BTU's call for?
  12. Replies
    10
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    670

    What size did your HVAC guy recommend? Get that...

    What size did your HVAC guy recommend? Get that size.
  13. Replies
    15
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    1,249

    NO NO NO ,tell them they need to add a hi/lo vent...

    NO NO NO ,tell them they need to add a hi/lo vent in that room.
  14. Replies
    5
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    607

    To add to what was stated above, the less air...

    To add to what was stated above, the less air moved across the coil the less heat removed. The less heat removed it has to go somewhere and that would be back into the home. Guess what, it has to...
  15. Replies
    4
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    384

    Find the leak first, somone could replae your...

    Find the leak first, somone could replae your equipment and the leak may be in the wall in a lineset. Get a good tech to check it out.
  16. You will need to have someone build you a 100%...

    You will need to have someone build you a 100% outdoor air unit, as mentioned above aon builds one. But in my opinion they suck. A 5 ton sytem with a 3 ton blower should do the trick, now with that...
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    579

    This is not DIY, get a qualified person to look...

    This is not DIY, get a qualified person to look at it.
  18. Replies
    5
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    501

    If your Vent Stack(flue pipe) is 2" PVC pipe it...

    If your Vent Stack(flue pipe) is 2" PVC pipe it will produce water in the heating mode.
  19. Replies
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    647

    So how do you like what you have? If you are...

    So how do you like what you have? If you are happy with it stay with the same type, if not change.
  20. How hot is the attic getting, could be heat...

    How hot is the attic getting, could be heat intrusion. May need an attic exhaust fan, how old is the home?
  21. Sounds like it is/was frozen up and water is...

    Sounds like it is/was frozen up and water is dripping from the ice onto your filter. Could be as simple as a dirty coil or filter causing it , or could be numerous expensive items. You need a pro to...
  22. Replies
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    1,539

    Is your lot #191 ? They maybe gave you the wrong...

    Is your lot #191 ? They maybe gave you the wrong #'s? Upstairs is way off in my opinion.
  23. There are numerous possibilites of what it could...

    There are numerous possibilites of what it could be. Get a pro out to look at it,could be simple(tstat issues) or a little complicated. Or just set up to run that way. Without any numbers I can't...
  24. Make model and serial numers would help to answer...

    Make model and serial numers would help to answer your question better.
  25. Replies
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    654

    Amp draw on the compressor?

    Amp draw on the compressor?
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