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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: 66,453
    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: 67,095
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. GeoThermal 2nd stage compressor not starting

    Started by genestet, 01-04-2018 01:24 AM
    • Replies: 1
    • Views: 138
    01-04-2018, 05:25 AM Go to last post
  3. 4 ton furnace with 5 ton coil/condenser

    Started by jkau121, 12-29-2017 06:20 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 891
    01-04-2018, 01:19 AM Go to last post
  4. Replacing 18 year old heat pump.

    Started by larrylwill, 01-04-2018 01:13 AM
    • Replies: 0
    • Views: 139
    01-04-2018, 01:13 AM Go to last post
  5. Heat load

    Started by tinbanger92, 01-04-2018 12:31 AM
    • Replies: 2
    • Views: 165
    01-04-2018, 12:53 AM Go to last post
  6. SLP98V collector box

    Started by orcking, 01-03-2018 09:41 PM
    • Replies: 3
    • Views: 158
    01-04-2018, 12:28 AM Go to last post
  7. Confused heat pump help

    Started by 1991evansd, 01-03-2018 10:09 PM
    • Replies: 1
    • Views: 185
    01-04-2018, 12:24 AM Go to last post
  8. Inverter Driven Compressor in a Gas Pack

    Started by sozomuse, 01-03-2018 12:33 PM
    inverter, inverter duty motor article, inverter-duty motors, noise insulation
    • Replies: 4
    • Views: 166
    01-04-2018, 12:23 AM Go to last post
  9. Help w. Circulator Pump Flow Direction

    Started by blakeusa, 01-03-2018 12:41 AM
    • Replies: 3
    • Views: 199
    01-04-2018, 12:17 AM Go to last post
  10. Confused my combustion chamber doesnt exist

    Started by Mervmaster, 01-03-2018 05:25 PM
    • Replies: 6
    • Views: 255
    01-04-2018, 12:12 AM Go to last post
    • Replies: 1
    • Views: 165
    01-03-2018, 11:51 PM Go to last post
  11. Can you identify this heat pump noise?

    Started by utmba95, 01-13-2017 07:10 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,193
    01-03-2018, 11:12 PM Go to last post
  12. Lazy Water Heater Thermostat - Hysteresis?

    Started by Bob_in_PA, 01-03-2018 09:01 AM
    • Replies: 4
    • Views: 191
    01-03-2018, 09:41 PM Go to last post
  13. Lennox icomfort

    Started by orcking, 01-03-2018 09:39 PM
    • Replies: 0
    • Views: 133
    01-03-2018, 09:39 PM Go to last post
  14. Empire Furnace Problem Igniting

    Started by mrfiat, 01-03-2018 01:33 AM
    • Replies: 4
    • Views: 184
    01-03-2018, 09:00 PM Go to last post
    • Replies: 0
    • Views: 120
    01-03-2018, 08:45 PM Go to last post
    • Replies: 2
    • Views: 186
    01-03-2018, 08:22 PM Go to last post
  15. Malfunctioning Emergency heat strips

    Started by kycruiser1, 01-03-2018 08:09 PM
    • Replies: 1
    • Views: 146
    01-03-2018, 08:19 PM Go to last post
  16. sadfg

    Started by BigRich3215, 09-28-2017 05:24 PM
    5 Pages
    1 2 3 4 5
    • Replies: 54
    • Views: 1,718
    01-03-2018, 08:11 PM Go to last post
  17. New home, updating thermostat... now Trane TAM7with error codes :(

    Started by Hefner413, 01-02-2018 05:46 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 386
    01-03-2018, 07:31 PM Go to last post
    • Replies: 22
    • Views: 381
    01-03-2018, 07:21 PM Go to last post
    • Replies: 7
    • Views: 259
    01-03-2018, 06:47 PM Go to last post
  18. Replacing Central system

    Started by larrylwill, 01-03-2018 04:04 PM
    • Replies: 0
    • Views: 115
    01-03-2018, 04:04 PM Go to last post
    • Replies: 2
    • Views: 147
    01-03-2018, 03:30 PM Go to last post
    • Replies: 9
    • Views: 246
    01-03-2018, 02:28 PM Go to last post
  19. EPA 608 vs 609 for R134A?

    Started by pcm81, 01-03-2018 12:07 PM
    • Replies: 0
    • Views: 120
    01-03-2018, 12:07 PM Go to last post
    • Replies: 4
    • Views: 146
    01-03-2018, 11:22 AM Go to last post
  20. New home heat pump questions

    Started by JuanFallas21, 01-03-2018 01:25 AM
    heat pump
    • Replies: 2
    • Views: 193
    01-03-2018, 08:19 AM Go to last post
  21. Split system!!! Too hot on second floor

    Started by Newby95, 01-02-2018 11:37 PM
    • Replies: 3
    • Views: 179
    01-03-2018, 07:58 AM Go to last post
    • Replies: 4
    • Views: 231
    01-03-2018, 07:14 AM Go to last post
  22. Low Humidifier Action

    Started by Sherwin Dubren, 12-29-2017 05:30 PM
    • Replies: 9
    • Views: 300
    01-03-2018, 07:11 AM Go to last post
  23. New HVAC installed

    Started by bebbles12, 01-02-2018 09:43 PM
    • Replies: 4
    • Views: 208
    01-03-2018, 06:53 AM Go to last post
    • Replies: 1
    • Views: 163
    01-03-2018, 01:26 AM Go to last post
    • Replies: 2
    • Views: 161
    01-02-2018, 11:42 PM Go to last post
    • Replies: 8
    • Views: 289
    01-02-2018, 11:35 PM Go to last post
  24. Ok to Switch from 5" HVAC Filter to 4"?

    Started by coleclaiborne, 01-02-2018 01:53 PM
    filter, hvac
    • Replies: 6
    • Views: 247
    01-02-2018, 11:01 PM Go to last post
    • Replies: 2
    • Views: 203
    01-02-2018, 10:48 PM Go to last post
  25. getting air flow going in loft apartment

    Started by rg60614, 01-02-2018 10:25 PM
    • Replies: 1
    • Views: 103
    01-02-2018, 10:33 PM Go to last post
  26. Confused Lennox CBX 32MV dilemma

    Started by gotalotajack, 12-17-2017 06:24 PM
    • Replies: 3
    • Views: 221
    01-02-2018, 10:22 PM Go to last post
    • Replies: 0
    • Views: 124
    01-02-2018, 09:51 PM Go to last post
    • Replies: 27
    • Views: 880
    01-02-2018, 07:20 PM Go to last post
  27. Location of new heat pump compressor

    Started by Bentonville, 01-02-2018 02:55 PM
    • Replies: 0
    • Views: 156
    01-02-2018, 02:55 PM Go to last post
    • Replies: 9
    • Views: 437
    01-02-2018, 01:03 PM Go to last post
  28. Bypass Stage One Heating on 2-Stage Heat Pump?

    Started by lburgguy, 01-02-2018 12:07 PM
    • Replies: 1
    • Views: 187
    01-02-2018, 12:57 PM Go to last post
  29. Help choosing heat pump for condo

    Started by ClumsyGuy, 01-02-2018 11:21 AM
    • Replies: 0
    • Views: 149
    01-02-2018, 11:21 AM Go to last post
    • Replies: 18
    • Views: 1,212
    01-02-2018, 10:10 AM Go to last post
    • Replies: 4
    • Views: 240
    01-02-2018, 05:15 AM Go to last post
    • Replies: 3
    • Views: 377
    01-02-2018, 01:39 AM Go to last post
  30. House BTU Usage Expirement- Any Input Appreciated

    Started by chrisivc, 12-31-2017 08:51 PM
    • Replies: 6
    • Views: 317
    01-01-2018, 11:44 PM Go to last post
  31. blower fan bearing size

    Started by enertran, 01-01-2018 11:38 PM
    • Replies: 0
    • Views: 139
    01-01-2018, 11:38 PM Go to last post
  32. Is Nightime Setback Worth It?

    Started by DougandSandy, 12-31-2017 03:49 PM
    • Replies: 9
    • Views: 522
    01-01-2018, 10:52 PM Go to last post

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