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Forum: AOP Residential HVAC

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  1. Sticky Thread Sticky Threads

    • Replies: 0
    • Views: 65,792
    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: 65,953
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Reversing Valve American Standard S9

    Started by mjprice, Today 12:55 AM
    • Replies: 2
    • Views: 41
    Today, 07:43 AM Go to last post
  3. Need opinions from the pros

    Started by tuffloud1, Yesterday 04:56 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 352
    Today, 06:56 AM Go to last post
  4. AC run times seem short

    Started by cjccmc, Yesterday 04:40 PM
    • Replies: 9
    • Views: 202
    Today, 05:09 AM Go to last post
  5. Improperly sized window unit?

    Started by cos_engr, 07-17-2018 05:29 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 425
    Today, 04:53 AM Go to last post
    • Replies: 5
    • Views: 93
    Today, 01:26 AM Go to last post
  6. 13acx-48-230 to sl18xc1-042 ..is this right ?

    Started by mikectm2, 07-15-2018 07:22 PM
    • Replies: 5
    • Views: 215
    Today, 12:30 AM Go to last post
  7. Lennox Furnace for Mobile Home

    Started by mikectm2, Yesterday 10:48 PM
    • Replies: 4
    • Views: 84
    Today, 12:23 AM Go to last post
  8. Trane AC system issues even after replacing TXV

    Started by onedah, Yesterday 03:03 PM
    • Replies: 11
    • Views: 195
    Today, 12:11 AM Go to last post
  9. N coils = less air flow?

    Started by IT dood, 07-21-2018 03:06 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 476
    Yesterday, 11:21 PM Go to last post
  10. Dumb question about return air grilles/filter size

    Started by kc5tpa, 07-21-2018 08:15 PM
    • Replies: 4
    • Views: 203
    Yesterday, 11:06 PM Go to last post
  11. New Furnace Needed. Looking at Goodman GMVM97

    Started by smoro, Yesterday 08:40 PM
    • Replies: 9
    • Views: 135
    Yesterday, 10:43 PM Go to last post
    • Replies: 3
    • Views: 122
    Yesterday, 09:53 PM Go to last post
  12. Variable Speed not so variable?

    Started by jammer13, 07-15-2018 07:11 PM
    • Replies: 1
    • Views: 215
    Yesterday, 09:47 PM Go to last post
  13. Please Help Troubleshoot my HVAC

    Started by rimmi2002, Yesterday 03:33 PM
    • Replies: 4
    • Views: 185
    Yesterday, 09:38 PM Go to last post
  14. Bosch Inverter Ducted Heat Pump: Thoughts?

    Started by RobDMB, 07-16-2018 08:32 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 615
    Yesterday, 08:59 PM Go to last post
  15. Understanding system sizing

    Started by ThatGuy23, 07-21-2018 07:48 PM
    • Replies: 12
    • Views: 294
    Yesterday, 08:43 PM Go to last post
  16. High Relative Humidity 2 Story Home - Need Help.

    Started by football45, 05-31-2018 11:01 AM
    5 Pages
    1 2 3 4 5
    • Replies: 62
    • Views: 1,847
    Yesterday, 06:02 PM Go to last post
  17. blower motor replacement, aaand same issue.

    Started by fatnfur, 07-21-2018 05:08 PM
    • Replies: 4
    • Views: 243
    Yesterday, 04:29 PM Go to last post
    • Replies: 88
    • Views: 3,123
    Yesterday, 03:49 PM Go to last post
    • Replies: 5
    • Views: 215
    Yesterday, 03:30 PM Go to last post
    • Replies: 6
    • Views: 151
    Yesterday, 03:23 PM Go to last post
  18. Generac Generator with Carrier Infinity Heat Pumps

    Started by MikeA01730, 07-20-2018 08:31 AM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 697
    Yesterday, 02:38 PM Go to last post
  19. Important Question About Capacitor Size.

    Started by jalvini, 07-20-2018 12:00 PM
    • Replies: 10
    • Views: 373
    Yesterday, 11:52 AM Go to last post
  20. Need 560cfm Per Ton To Get Correct DeltaT

    Started by flyoffacliff, 07-16-2018 01:38 PM
    • Replies: 8
    • Views: 362
    Yesterday, 11:48 AM Go to last post
  21. Replacing Outside AC Unit only?

    Started by userpt, 07-20-2018 08:09 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 533
    Yesterday, 11:28 AM Go to last post
  22. Condensation on the inside wall of the coil

    Started by patrick9, Yesterday 02:51 AM
    • Replies: 3
    • Views: 137
    Yesterday, 11:16 AM Go to last post
    • Replies: 10
    • Views: 365
    Yesterday, 10:42 AM Go to last post
  23. New System

    Started by Spectre32, 07-17-2018 10:27 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 463
    Yesterday, 10:09 AM Go to last post
  24. Compressor not functioning. What are my options?

    Started by SuesieC, 07-20-2018 01:36 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 596
    Yesterday, 09:39 AM Go to last post
  25. Compressor fan not working

    Started by Dennispalmer, 07-19-2018 07:31 AM
    • Replies: 11
    • Views: 314
    Yesterday, 06:35 AM Go to last post
  26. Evaporator Coil wont Fit over Oil Burner

    Started by jrvalid1, 11-02-2010 12:22 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,565
    Yesterday, 06:31 AM Go to last post
  27. I'd like an opinion on this

    Started by n_spect_r, 07-20-2018 10:52 PM
    • Replies: 10
    • Views: 355
    Yesterday, 05:45 AM Go to last post
  28. Dampers in Flexible Ducts

    Started by bgkd, 07-20-2018 04:30 PM
    • Replies: 3
    • Views: 222
    07-21-2018, 07:24 PM Go to last post
    • Replies: 6
    • Views: 223
    07-21-2018, 05:31 PM Go to last post
  29. Float switch tripping

    Started by pwilkerson74, 07-21-2018 04:26 PM
    • Replies: 1
    • Views: 105
    07-21-2018, 05:16 PM Go to last post
    • Replies: 9
    • Views: 414
    07-21-2018, 05:07 PM Go to last post
  30. Trane 624 thermostat off by 4 degrees

    Started by Captain1854, 07-17-2018 07:28 PM
    sensors, trane
    • Replies: 3
    • Views: 160
    07-21-2018, 03:33 PM Go to last post
    • Replies: 0
    • Views: 64
    07-21-2018, 02:20 PM Go to last post
  31. Carrier IOS App

    Started by LBH, 07-19-2018 06:23 PM
    • Replies: 5
    • Views: 177
    07-21-2018, 01:46 PM Go to last post
  32. Carrier Infinity vs Performance series catching up

    Started by elefantrider, 07-18-2018 10:29 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 404
    07-21-2018, 11:26 AM Go to last post
  33. Question Brand new condenser weird mark

    Started by Poopy, 07-19-2018 06:28 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 514
    07-21-2018, 10:46 AM Go to last post
    • Replies: 7
    • Views: 201
    07-21-2018, 09:29 AM Go to last post
    • Replies: 1
    • Views: 114
    07-21-2018, 01:02 AM Go to last post
  34. Help I'm being gouged by hvac contractor

    Started by cslee_work, 07-19-2018 04:33 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 964
    07-20-2018, 10:06 PM Go to last post
    • Replies: 42
    • Views: 1,747
    07-20-2018, 09:05 PM Go to last post
  35. Question Help with Sizing Ductless HVAC for Garage

    Started by QC91, 07-16-2018 10:48 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 499
    07-20-2018, 05:20 PM Go to last post
  36. Gas Heater/AC package Unit

    Started by pagillan, 07-19-2018 04:58 PM
    • Replies: 3
    • Views: 133
    07-20-2018, 02:28 PM Go to last post
  37. Replace Duct Board in Attic with Sheet Metal?

    Started by seospider, 07-20-2018 11:17 AM
    • Replies: 0
    • Views: 120
    07-20-2018, 11:17 AM Go to last post
    • Replies: 3
    • Views: 180
    07-20-2018, 11:01 AM Go to last post
    • Replies: 4
    • Views: 160
    07-20-2018, 09:59 AM Go to last post

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