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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: 60,290
    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: 59,605
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Condenser pad adequately level?

    Started by Oatnut, 01-26-2015 04:30 PM
    • Replies: 6
    • Views: 1,126
    01-27-2015, 08:27 AM Go to last post
  3. Help Understanding SEER vs. EER

    Started by System50010, 01-25-2015 05:50 PM
    • Replies: 8
    • Views: 1,808
    01-27-2015, 08:26 AM Go to last post
  4. Carrier Infinity Greenspeed

    Started by gxa127, 01-26-2015 02:40 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,677
    01-27-2015, 07:11 AM Go to last post
    • Replies: 3
    • Views: 996
    01-27-2015, 01:16 AM Go to last post
  5. Help on selecting new Heat Pump!

    Started by yaofuzhang, 01-26-2015 10:36 AM
    • Replies: 11
    • Views: 1,379
    01-26-2015, 11:39 PM Go to last post
  6. Furnace seems to be constantly running

    Started by mocall7000, 01-19-2015 11:57 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 3,285
    01-26-2015, 10:16 PM Go to last post
  7. help

    Started by kickervr15s, 01-26-2015 08:28 PM
    • Replies: 2
    • Views: 527
    01-26-2015, 08:46 PM Go to last post
  8. No heat just cold air

    Started by onlyawoodworker, 01-26-2015 04:33 AM
    • Replies: 3
    • Views: 813
    01-26-2015, 11:09 AM Go to last post
  9. Fan Speed settings Trane XR16 & XL950 T-Stat?

    Started by Ben44, 01-26-2015 12:42 AM
    • Replies: 3
    • Views: 852
    01-26-2015, 11:05 AM Go to last post
  10. Honeywell st9120c4057 SmartValve Issue with Video

    Started by sixty, 01-26-2015 12:53 AM
    honeywell, tempstar
    • Replies: 7
    • Views: 1,580
    01-26-2015, 10:58 AM Go to last post
  11. Sizing new R410A system: same as R22?

    Started by TerriH, 01-22-2015 11:49 PM
    • Replies: 8
    • Views: 1,465
    01-26-2015, 09:26 AM Go to last post
  12. Please help - Heat Pump issues

    Started by StanS, 01-25-2015 07:41 PM
    • Replies: 7
    • Views: 1,186
    01-26-2015, 07:11 AM Go to last post
  13. XB13 with Trane variable speed air handler?

    Started by TerriH, 01-24-2015 09:57 PM
    • Replies: 6
    • Views: 1,089
    01-26-2015, 07:01 AM Go to last post
    • Replies: 7
    • Views: 1,034
    01-25-2015, 08:58 PM Go to last post
    • Replies: 7
    • Views: 1,207
    01-25-2015, 08:19 PM Go to last post
    • Replies: 3
    • Views: 652
    01-25-2015, 08:04 PM Go to last post
    • Replies: 7
    • Views: 1,536
    01-25-2015, 07:41 PM Go to last post
  14. Heil-Quaker built in 1983

    Started by cobbledup, 01-25-2015 04:29 PM
    • Replies: 10
    • Views: 1,353
    01-25-2015, 07:29 PM Go to last post
  15. Gas furnace runs only when powered on and off

    Started by Teletubbie, 01-25-2015 12:27 PM
    • Replies: 8
    • Views: 1,218
    01-25-2015, 05:16 PM Go to last post
  16. Thermostat wiring issue?

    Started by Naser Naser, 01-25-2015 11:33 AM
    • Replies: 2
    • Views: 739
    01-25-2015, 05:08 PM Go to last post
  17. Loud and Noisy Cold Air Return

    Started by Sir_Clintus, 01-24-2015 12:35 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,447
    01-25-2015, 05:04 PM Go to last post
  18. System Replacement and Ductwork Questions

    Started by System50010, 01-23-2015 06:58 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,363
    01-25-2015, 03:26 PM Go to last post
  19. Small air handler closet and budget

    Started by Palmocean, 01-24-2015 11:35 PM
    • Replies: 5
    • Views: 1,226
    01-25-2015, 02:13 PM Go to last post
  20. Bryant Evolution help

    Started by grizmul, 01-21-2015 07:29 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,033
    01-25-2015, 01:36 PM Go to last post
  21. Ozone Generator

    Started by bloeff, 01-14-2015 07:52 PM
    • Replies: 8
    • Views: 1,566
    01-25-2015, 12:31 PM Go to last post
  22. Upgrading thermostat

    Started by bprs, 01-24-2015 06:36 PM
    • Replies: 3
    • Views: 857
    01-25-2015, 11:59 AM Go to last post
  23. expanded heating data question

    Started by troyport, 01-24-2015 02:00 PM
    • Replies: 1
    • Views: 593
    01-25-2015, 11:22 AM Go to last post
  24. Weird Furnace Cycle Times

    Started by Uhensjp, 01-25-2015 01:13 AM
    • Replies: 0
    • Views: 489
    01-25-2015, 01:13 AM Go to last post
  25. Weird Furnace problem with Goodman GMP075-3 - Advice Welcome

    Started by jukster, 01-24-2015 11:21 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,009
    01-24-2015, 07:04 PM Go to last post
  26. Honeywell Thermostat on and off

    Started by Sonymat, 01-24-2015 05:13 PM
    • Replies: 5
    • Views: 833
    01-24-2015, 06:29 PM Go to last post
    • Replies: 3
    • Views: 938
    01-24-2015, 03:39 PM Go to last post
  27. reason for compressor delay on HP defrost

    Started by troyport, 01-24-2015 01:19 PM
    • Replies: 4
    • Views: 823
    01-24-2015, 03:32 PM Go to last post
  28. Air handler speed and air source heat pump

    Started by blindowl, 01-24-2015 10:43 AM
    • Replies: 2
    • Views: 551
    01-24-2015, 12:49 PM Go to last post
    • Replies: 9
    • Views: 1,136
    01-24-2015, 12:32 PM Go to last post
  29. Return Duct Filters OK with Whole House Filter?

    Started by CK99, 01-19-2015 12:44 AM
    • Replies: 4
    • Views: 976
    01-24-2015, 12:31 PM Go to last post
    • Replies: 4
    • Views: 1,780
    01-24-2015, 08:40 AM Go to last post
  30. 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: 2,410
    01-23-2015, 06:50 PM Go to last post
  31. New residential house help

    Started by wski4fun, 01-23-2015 12:25 AM
    • Replies: 5
    • Views: 1,013
    01-23-2015, 06:18 PM Go to last post
  32. Multispeed Furnace with 2 stage compressor

    Started by bravedog, 01-23-2015 02:12 PM
    • Replies: 10
    • Views: 1,407
    01-23-2015, 04:51 PM Go to last post
  33. Supply temps on heat pump

    Started by Gracepreacher, 01-05-2015 01:48 PM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 4,862
    01-23-2015, 03:42 PM Go to last post
    • Replies: 8
    • Views: 1,404
    01-23-2015, 12:22 PM Go to last post
  34. Ducting a filter sizes/mounting options

    Started by Tekjunkie, 01-21-2015 12:20 PM
    • Replies: 7
    • Views: 1,059
    01-23-2015, 11:32 AM Go to last post
  35. Whole house electical radiant? (small house)

    Started by Rama, 01-22-2015 01:59 AM
    • Replies: 5
    • Views: 818
    01-23-2015, 06:29 AM Go to last post
    • Replies: 5
    • Views: 970
    01-23-2015, 12:12 AM Go to last post
    • Replies: 12
    • Views: 1,588
    01-23-2015, 12:00 AM Go to last post
  36. Hmm heat pump defrost problems

    Started by decarguy, 01-22-2015 12:10 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,132
    01-22-2015, 11:23 PM Go to last post
  37. Heating new garage?

    Started by N2GN2, 01-22-2015 06:24 PM
    • Replies: 12
    • Views: 1,476
    01-22-2015, 11:05 PM Go to last post
  38. Question Fan ON: All Supply Work--- Heat ON: Only some work...

    Started by Sly1, 01-21-2015 05:55 PM
    • Replies: 11
    • Views: 1,267
    01-22-2015, 07:42 PM Go to last post
  39. Heat strips & defrosting?

    Started by Ben44, 01-22-2015 12:38 PM
    • Replies: 5
    • Views: 925
    01-22-2015, 04:25 PM Go to last post
  40. Question Help Identifying Lennox Control Board

    Started by d3pun, 01-22-2015 01:35 PM
    • Replies: 8
    • Views: 1,392
    01-22-2015, 03:07 PM Go to last post

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