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  1. Sticky Thread Sticky Threads

    • Replies: 0
    • Views: 74,751
    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 10:40 PM
    • Replies: 0
    • Views: 78,453
    11-15-2008, 10:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Turn off Ductless indoor fan?

    Started by launboy, 05-31-2020 04:13 PM
    • Replies: 7
    • Views: 158
    Today, 12:48 AM Go to last post
  3. Carrier Schrader Valve

    Started by dwills1000, Yesterday 08:48 PM
    • Replies: 6
    • Views: 109
    Today, 12:00 AM Go to last post
  4. Is a condensate pump only intended to be a backup?

    Started by rfehr613, Yesterday 12:54 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 432
    Yesterday, 11:19 PM Go to last post
  5. Locked up compressor?

    Started by radiologym, 05-31-2020 11:02 AM
    • Replies: 9
    • Views: 217
    Yesterday, 11:04 PM Go to last post
  6. 2-Stage furance with 4-wire thermostats

    Started by Mis3, 05-28-2020 09:38 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 321
    Yesterday, 10:05 PM Go to last post
  7. Steel ground rod burned out compressor

    Started by Wallhangsr, 05-30-2020 12:26 PM
    • Replies: 10
    • Views: 207
    Yesterday, 09:29 PM Go to last post
    • Replies: 5
    • Views: 89
    Yesterday, 08:52 PM Go to last post
  8. Goodman Packaged Heat Pump Issues

    Started by PUnderwood, 05-24-2020 07:34 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 493
    Yesterday, 08:50 PM Go to last post
  9. Carrier Geothermal GC 4ton less efficient than ASHP?

    Started by Interested1204, 04-25-2020 08:45 PM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 1,224
    Yesterday, 08:39 PM Go to last post
    • Replies: 6
    • Views: 163
    Yesterday, 08:20 PM Go to last post
  10. Confused Exposed Spiral Duct - Typical Installation

    Started by ptrck91, Yesterday 05:37 PM
    • Replies: 5
    • Views: 75
    Yesterday, 08:11 PM Go to last post
    • Replies: 4
    • Views: 87
    Yesterday, 07:53 PM Go to last post
    • Replies: 1
    • Views: 80
    Yesterday, 06:57 PM Go to last post
    • Replies: 2
    • Views: 71
    Yesterday, 06:53 PM Go to last post
  11. Replacing 30 year old Rheem Hydro-Air System

    Started by aseth, 05-27-2020 11:23 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 360
    Yesterday, 06:49 PM Go to last post
  12. York Vs Carrier HVAC system

    Started by Yulz, 05-30-2020 04:52 PM
    • Replies: 3
    • Views: 179
    Yesterday, 06:35 PM Go to last post
  13. Noise at Shutoff of the AC cycle

    Started by Mike9230, Yesterday 02:35 PM
    • Replies: 2
    • Views: 73
    Yesterday, 06:06 PM Go to last post
  14. Two contractors. One house.

    Started by kitels, 05-30-2020 12:23 PM
    • Replies: 11
    • Views: 266
    Yesterday, 03:20 PM Go to last post
  15. New Rheem 3 ton compressor randomly hums/vibrates on startup.

    Started by rayburne, 04-25-2020 12:50 PM
    5 Pages
    1 2 3 4 5
    • Replies: 58
    • Views: 976
    Yesterday, 12:59 PM Go to last post
  16. MyInfinity Touch Thermostat - Need Help

    Started by traderfjp, Yesterday 12:38 PM
    • Replies: 0
    • Views: 45
    Yesterday, 12:38 PM Go to last post
  17. Mismatched OD/ID units - Is charge determined by 'rules of thumb'?

    Started by swam, 05-29-2020 09:20 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 317
    Yesterday, 12:14 PM Go to last post
  18. Plenum made of hardcast?

    Started by sweatandtears, 05-23-2020 03:26 PM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 838
    Yesterday, 11:43 AM Go to last post
  19. New air conditioner unit problems

    Started by homeh, 05-31-2020 03:31 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 422
    Yesterday, 11:13 AM Go to last post
  20. Staging

    Started by chaosh1, 05-31-2020 06:39 PM
    • Replies: 8
    • Views: 146
    Yesterday, 11:11 AM Go to last post
  21. Return air heat gain

    Started by dorlando, 05-31-2020 09:01 PM
    • Replies: 4
    • Views: 111
    Yesterday, 09:43 AM Go to last post
    • Replies: 24
    • Views: 352
    Yesterday, 08:31 AM Go to last post
  22. Supply Plenum Dimensions

    Started by IslandTex, 05-31-2020 08:35 PM
    • Replies: 1
    • Views: 76
    Yesterday, 08:28 AM Go to last post
  23. Replace old Fujitsu outdoor condenser

    Started by mark_l_88, 05-30-2020 04:09 AM
    compatibility, repair, replace, replacement
    • Replies: 4
    • Views: 132
    05-31-2020, 11:48 PM Go to last post
  24. Dewpoint problems/condensation on supply

    Started by univac, 05-30-2020 12:16 AM
    • Replies: 6
    • Views: 178
    05-31-2020, 11:08 PM Go to last post
  25. Killing compressors

    Started by FrustratedIAH, 05-31-2020 03:01 PM
    • Replies: 7
    • Views: 191
    05-31-2020, 10:23 PM Go to last post
  26. Is this normal?

    Started by tjm001, 05-31-2020 04:54 PM
    • Replies: 3
    • Views: 113
    05-31-2020, 06:52 PM Go to last post
    • Replies: 0
    • Views: 62
    05-31-2020, 05:11 PM Go to last post
  27. Load calc for mini split

    Started by dorlando, 05-31-2020 04:40 PM
    • Replies: 1
    • Views: 108
    05-31-2020, 05:04 PM Go to last post
    • Replies: 6
    • Views: 182
    05-31-2020, 03:54 PM Go to last post
  28. Refrigerant leak in buried line set.

    Started by RodH, 05-25-2020 10:13 AM
    • Replies: 12
    • Views: 294
    05-31-2020, 03:50 PM Go to last post
  29. Hvac plenum / trunk design help

    Started by Lmbbuilders, 05-31-2020 04:03 AM
    • Replies: 5
    • Views: 121
    05-31-2020, 03:14 PM Go to last post
  30. Amana AC Units Installed Backwards?

    Started by Horvath, 05-29-2020 08:49 AM
    • Replies: 11
    • Views: 334
    05-31-2020, 12:33 PM Go to last post
    • Replies: 0
    • Views: 45
    05-31-2020, 11:47 AM Go to last post
  31. A/C suction line insulation question

    Started by mreg376, 05-30-2020 06:40 PM
    • Replies: 4
    • Views: 137
    05-31-2020, 08:47 AM Go to last post
  32. Can't pull deep vacuum

    Started by Nemat, 05-31-2020 04:39 AM
    • Replies: 1
    • Views: 137
    05-31-2020, 05:45 AM Go to last post

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