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Forum: AOP Residential HVAC

FOR EQUIPMENT OWNERS ONLY Questions and discussions pertaining to HVAC for the home. No pricing, no DIY, please read Site Rules Register

  1. Sticky Thread Sticky Threads

    • Replies: 0
    • Views: 54,468
    10-31-2011, 07:32 PM Go to last post
  2. Angry Sticky Thread >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 11-15-2008 11:40 PM
    • Replies: 0
    • Views: 53,010
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Air handler speed and air source heat pump

    Started by blindowl, 01-24-2015 10:43 AM
    • Replies: 2
    • Views: 269
    01-24-2015, 12:49 PM Go to last post
  3. Return Duct Filters OK with Whole House Filter?

    Started by CK99, 01-19-2015 12:44 AM
    • Replies: 4
    • Views: 482
    01-24-2015, 12:31 PM Go to last post
    • Replies: 4
    • Views: 779
    01-24-2015, 08:40 AM Go to last post
  4. TRANE XB90 - Normal Operation, or Problem Repairs? Video of Issue

    Started by HVACLUESS, 01-23-2015 02:21 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 840
    01-23-2015, 06:50 PM Go to last post
  5. New residential house help

    Started by wski4fun, 01-23-2015 12:25 AM
    • Replies: 5
    • Views: 514
    01-23-2015, 06:18 PM Go to last post
  6. Multispeed Furnace with 2 stage compressor

    Started by bravedog, 01-23-2015 02:12 PM
    • Replies: 10
    • Views: 575
    01-23-2015, 04:51 PM Go to last post
  7. Supply temps on heat pump

    Started by Gracepreacher, 01-05-2015 01:48 PM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 2,244
    01-23-2015, 03:42 PM Go to last post
    • Replies: 8
    • Views: 639
    01-23-2015, 12:22 PM Go to last post
  8. Ducting a filter sizes/mounting options

    Started by Tekjunkie, 01-21-2015 12:20 PM
    • Replies: 7
    • Views: 492
    01-23-2015, 11:32 AM Go to last post
  9. Whole house electical radiant? (small house)

    Started by Rama, 01-22-2015 01:59 AM
    • Replies: 5
    • Views: 403
    01-23-2015, 06:29 AM Go to last post
    • Replies: 5
    • Views: 491
    01-23-2015, 12:12 AM Go to last post
    • Replies: 12
    • Views: 796
    01-23-2015, 12:00 AM Go to last post
  10. Hmm heat pump defrost problems

    Started by decarguy, 01-22-2015 12:10 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 822
    01-22-2015, 11:23 PM Go to last post
  11. Heating new garage?

    Started by N2GN2, 01-22-2015 06:24 PM
    • Replies: 12
    • Views: 562
    01-22-2015, 11:05 PM Go to last post
  12. Question Fan ON: All Supply Work--- Heat ON: Only some work...

    Started by Sly1, 01-21-2015 05:55 PM
    • Replies: 11
    • Views: 466
    01-22-2015, 07:42 PM Go to last post
  13. Heat strips & defrosting?

    Started by Ben44, 01-22-2015 12:38 PM
    • Replies: 5
    • Views: 435
    01-22-2015, 04:25 PM Go to last post
  14. Question Help Identifying Lennox Control Board

    Started by d3pun, 01-22-2015 01:35 PM
    • Replies: 8
    • Views: 446
    01-22-2015, 03:07 PM Go to last post
  15. Insulating metal ducts in unfinished basement?

    Started by novaguy99, 01-22-2015 11:58 AM
    • Replies: 4
    • Views: 338
    01-22-2015, 03:06 PM Go to last post
    • Replies: 3
    • Views: 410
    01-22-2015, 12:50 PM Go to last post
  16. Why no residential water cooled condensers?

    Started by 54regcab, 05-23-2011 05:05 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 7,260
    01-22-2015, 12:03 PM Go to last post
  17. Pricing 2 ton Carrier Performnace AC Model

    Started by jstarr001, 01-21-2015 08:05 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 679
    01-22-2015, 11:56 AM Go to last post
    • Replies: 3
    • Views: 296
    01-22-2015, 11:13 AM Go to last post
  18. Heat Pump without aux

    Started by Andy Day, 01-11-2015 12:37 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,374
    01-22-2015, 10:11 AM Go to last post
    • Replies: 3
    • Views: 417
    01-21-2015, 11:29 PM Go to last post
  19. Why does my local HVAC company treat me like i'm crazy!? Am I?

    Started by ARyakangler, 01-17-2015 01:13 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,552
    01-21-2015, 11:05 PM Go to last post
    • Replies: 12
    • Views: 832
    01-21-2015, 09:45 PM Go to last post
  20. Confused What does my thermostat wiring mean?

    Started by nukkid, 01-20-2015 05:52 PM
    • Replies: 11
    • Views: 1,087
    01-21-2015, 06:38 PM Go to last post
  21. Suction Line Inverted loop necessary?

    Started by don87109, 01-21-2015 01:01 PM
    • Replies: 2
    • Views: 461
    01-21-2015, 06:28 PM Go to last post
  22. New Carrier Infinity Propane Furnace runs non-stop

    Started by novaguy99, 01-17-2015 10:05 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,127
    01-21-2015, 12:54 PM Go to last post
  23. --Pictures-- Is this terrible installation work or acceptable?

    Started by cottora, 01-19-2015 07:37 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,530
    01-21-2015, 11:05 AM Go to last post
  24. Can I have my HP AH converted to dual fuel?

    Started by rminor, 01-13-2015 06:16 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 942
    01-20-2015, 10:13 PM Go to last post
  25. Ultra Aire DEH 3000 question

    Started by callmeismael888, 01-18-2015 02:26 PM
    • Replies: 3
    • Views: 409
    01-20-2015, 08:49 PM Go to last post
  26. Confused Do "blower motor wheels" have part numbers?

    Started by airmandave, 01-20-2015 10:57 AM
    • Replies: 3
    • Views: 562
    01-20-2015, 07:37 PM Go to last post
  27. Do i need a new hvac specialist for my TRANE XL1400 ?

    Started by newtoSC, 01-19-2015 10:52 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 945
    01-20-2015, 07:32 PM Go to last post
  28. Heat Pump Not Coming On

    Started by matt98svt, 01-20-2015 07:09 PM
    • Replies: 1
    • Views: 436
    01-20-2015, 07:26 PM Go to last post
  29. Pad Arms & New Outdoor Unit

    Started by learntheropes, 01-20-2015 11:12 AM
    • Replies: 3
    • Views: 408
    01-20-2015, 07:16 PM Go to last post
  30. Carrier 40FKA005 motor runs constantly

    Started by DHB, 01-20-2015 11:45 AM
    • Replies: 6
    • Views: 410
    01-20-2015, 06:18 PM Go to last post
    • Replies: 0
    • Views: 278
    01-20-2015, 04:44 PM Go to last post
  31. What does this mean on my T-Stat run History?

    Started by Ben44, 01-19-2015 10:47 PM
    • Replies: 5
    • Views: 693
    01-20-2015, 04:07 PM Go to last post
  32. Should I be concerned with a 3 year showroom XL20i?

    Started by dou2ble, 01-19-2015 07:35 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,088
    01-20-2015, 03:10 PM Go to last post
  33. Wiring question.....3H/2C Geo heat pump

    Started by mgherter, 01-16-2015 10:16 AM
    geothermal heat pumps, heat pump, hvac, thermostat, troubleshooting, wiring
    • Replies: 10
    • Views: 784
    01-20-2015, 11:43 AM Go to last post
  34. A long story and questions about mini-splits

    Started by kumba, 01-15-2015 08:12 PM
    • Replies: 6
    • Views: 849
    01-19-2015, 11:56 PM Go to last post
  35. Need Input On What The Best Humidifier is

    Started by The#1plumber, 01-19-2015 12:37 AM
    • Replies: 10
    • Views: 563
    01-19-2015, 10:45 PM Go to last post
  36. Defrost temp sensor set points, what's the logic?

    Started by APG81, 01-19-2015 05:33 PM
    • Replies: 5
    • Views: 380
    01-19-2015, 09:38 PM Go to last post
  37. Carrier heat pump messed up?

    Started by supergupp99, 01-19-2015 12:48 AM
    • Replies: 5
    • Views: 562
    01-19-2015, 08:57 PM Go to last post
    • Replies: 2
    • Views: 375
    01-19-2015, 06:17 PM Go to last post
  38. Gas furnace auto shut off

    Started by ravimira, 01-18-2015 11:54 PM
    • Replies: 6
    • Views: 410
    01-19-2015, 05:03 PM Go to last post
    • Replies: 7
    • Views: 601
    01-19-2015, 02:41 PM Go to last post

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