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Forum: AOP Residential HVAC

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  1. Sticky Thread Sticky Threads

    • Replies: 0
    • Views: 64,370
    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: 64,547
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Heat Pump Short Cycling

    Started by 08Cayenne, 08-21-2016 09:04 AM
    • Replies: 3
    • Views: 492
    08-21-2016, 07:06 PM Go to last post
  3. Honeywell thermostat auto changeover wiring

    Started by Kandk, 08-21-2016 04:32 PM
    • Replies: 6
    • Views: 455
    08-21-2016, 06:21 PM Go to last post
    • Replies: 4
    • Views: 370
    08-21-2016, 05:56 PM Go to last post
  4. Saturation Temp in Evaporator

    Started by Carl Semones, 08-18-2016 07:42 PM
    • Replies: 11
    • Views: 863
    08-21-2016, 02:46 PM Go to last post
  5. New unit running for hours... is it the filter?

    Started by arbastos, 08-21-2016 11:49 AM
    • Replies: 1
    • Views: 412
    08-21-2016, 12:29 PM Go to last post
  6. Diagnose bad TXV by sound?

    Started by Max123, 07-25-2016 11:35 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 2,562
    08-21-2016, 07:36 AM Go to last post
  7. Is it safe to upgrading from a 3T to 4T compressor ?

    Started by stuckat1, 08-18-2016 09:40 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,556
    08-20-2016, 10:48 PM Go to last post
    • Replies: 5
    • Views: 622
    08-20-2016, 07:55 PM Go to last post
  8. SEER rating for AC / Furnace

    Started by danfawm3, 08-20-2016 12:36 PM
    • Replies: 5
    • Views: 550
    08-20-2016, 02:09 PM Go to last post
  9. NTI boiler with moisture in vacuum tube

    Started by Webs2061, 08-17-2016 11:42 PM
    • Replies: 7
    • Views: 672
    08-20-2016, 07:01 AM Go to last post
  10. Trane S9V2 question

    Started by needshvac, 08-19-2016 08:31 PM
    • Replies: 1
    • Views: 816
    08-19-2016, 11:00 PM Go to last post
  11. upgrade condenser 4 to 5 check compatibility

    Started by joeyjojo23, 08-19-2016 09:26 PM
    • Replies: 4
    • Views: 390
    08-19-2016, 10:27 PM Go to last post
  12. 4 ton vs 5 ton with variable speed

    Started by skystream, 08-19-2016 01:12 PM
    • Replies: 2
    • Views: 599
    08-19-2016, 07:19 PM Go to last post
  13. Refrigerant Release into Vacuum?

    Started by IwishIknew, 08-18-2016 07:32 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 1,505
    08-19-2016, 06:16 PM Go to last post
  14. WaterFurnace energy monitoring not accurate

    Started by Michaelco, 08-19-2016 05:32 PM
    • Replies: 0
    • Views: 295
    08-19-2016, 05:32 PM Go to last post
  15. Dehumidifier not controlling humidity

    Started by Backpacker048, 08-19-2016 09:17 AM
    • Replies: 8
    • Views: 495
    08-19-2016, 05:09 PM Go to last post
  16. Remote booster fan 24v control?

    Started by tobyedavis, 08-18-2016 11:00 AM
    • Replies: 5
    • Views: 477
    08-19-2016, 04:35 PM Go to last post
  17. Northern Illinois BTU sizing

    Started by RJ_HOME_HVAC, 08-18-2016 01:23 PM
    • Replies: 6
    • Views: 519
    08-19-2016, 02:07 PM Go to last post
  18. Do all digital thermostats

    Started by Old Man Kenneth, 08-18-2016 09:42 PM
    • Replies: 6
    • Views: 577
    08-19-2016, 07:33 AM Go to last post
  19. AC Replacement question about returns / supplies

    Started by dcupgrade, 08-18-2016 03:16 PM
    • Replies: 4
    • Views: 498
    08-19-2016, 05:32 AM Go to last post
  20. Seeking creative air return scheme

    Started by n0vice, 08-17-2016 02:56 AM
    • Replies: 4
    • Views: 556
    08-19-2016, 01:41 AM Go to last post
  21. Honeywell TH8321 Thermostat

    Started by DaveCoolFl, 08-18-2016 03:07 PM
    • Replies: 5
    • Views: 483
    08-18-2016, 11:58 PM Go to last post
  22. Want to make sure i am not being ripped off

    Started by rockinout69, 08-18-2016 08:56 PM
    • Replies: 3
    • Views: 525
    08-18-2016, 11:40 PM Go to last post
    • Replies: 0
    • Views: 858
    08-18-2016, 10:59 PM Go to last post
  23. Air Conditioning Problem?

    Started by insidetheknow, 08-18-2016 06:17 PM
    • Replies: 2
    • Views: 365
    08-18-2016, 07:15 PM Go to last post
    • Replies: 8
    • Views: 821
    08-18-2016, 06:21 PM Go to last post
  24. which if any is the quietest?

    Started by anon125, 08-17-2016 06:42 PM
    • Replies: 8
    • Views: 746
    08-18-2016, 05:47 PM Go to last post
  25. Loose and Vibrating Blower Motor

    Started by brian1110, 08-18-2016 03:55 PM
    • Replies: 3
    • Views: 346
    08-18-2016, 05:36 PM Go to last post
  26. Deciding between Amana and Lennox set ups.

    Started by armenhamer, 08-18-2016 11:06 AM
    • Replies: 7
    • Views: 642
    08-18-2016, 05:30 PM Go to last post
  27. A/C having trouble cooling home, Cold Liquid line

    Started by THO88, 08-13-2016 09:21 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,249
    08-18-2016, 05:19 PM Go to last post
  28. Air Handler Question

    Started by JohnnyOjanpera, 08-08-2016 12:05 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,460
    08-18-2016, 02:19 PM Go to last post
    • Replies: 0
    • Views: 353
    08-18-2016, 11:45 AM Go to last post
  29. 3 Zone System w/ New Retro Fitting + ERV = ?!?!

    Started by JRoz, 08-18-2016 07:58 AM
    • Replies: 1
    • Views: 268
    08-18-2016, 11:21 AM Go to last post
    • Replies: 5
    • Views: 566
    08-18-2016, 11:18 AM Go to last post
    • Replies: 6
    • Views: 684
    08-18-2016, 11:09 AM Go to last post
  30. High humidity and ducts condensations

    Started by humidinboca, 08-11-2016 09:25 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 2,406
    08-18-2016, 11:07 AM Go to last post
  31. Confused ac thermastat

    Started by jrichey, 08-17-2016 06:11 PM
    • Replies: 4
    • Views: 408
    08-18-2016, 11:06 AM Go to last post
  32. Remote temperature monitoring via Internet

    Started by desmolift, 08-17-2016 11:22 AM
    • Replies: 5
    • Views: 511
    08-18-2016, 10:40 AM Go to last post
  33. Quick question about external unit.

    Started by jterrell1523, 08-15-2016 11:05 AM
    • Replies: 8
    • Views: 640
    08-18-2016, 10:39 AM Go to last post
  34. bought our first home and wondering about a/c proplems

    Started by cloudhvac, 08-16-2016 09:59 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 1,687
    08-18-2016, 10:13 AM Go to last post
  35. Air Conditioner Disconnect Fire

    Started by ivandodic, 08-15-2016 06:47 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,697
    08-18-2016, 12:12 AM Go to last post
  36. Question How far away can AC compressor be located?

    Started by mrguss, 08-16-2016 11:39 AM
    • Replies: 11
    • Views: 991
    08-17-2016, 10:02 PM Go to last post
  37. Return Plenum temp variance

    Started by ken-s, 08-16-2016 01:52 AM
    • Replies: 6
    • Views: 533
    08-17-2016, 09:35 PM Go to last post
  38. Looking for advise...

    Started by staycool77, 04-19-2011 07:18 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 3,469
    08-17-2016, 08:31 PM Go to last post
  39. Frown Another Problem with Mini Cassette!

    Started by daghstdrummer, 08-16-2016 08:40 AM
    • Replies: 7
    • Views: 591
    08-17-2016, 10:58 AM Go to last post
  40. Carrier Compressor Fail

    Started by Ryan Enck, 08-16-2016 08:14 AM
    carrier, compressor
    • Replies: 5
    • Views: 1,019
    08-17-2016, 10:42 AM Go to last post
  41. Outdoor geothermal system

    Started by 68bucks, 08-17-2016 07:38 AM
    • Replies: 1
    • Views: 317
    08-17-2016, 07:42 AM Go to last post
  42. HP Non HP setting on thermostat

    Started by asherr6, 08-16-2016 06:09 PM
    • Replies: 10
    • Views: 2,538
    08-17-2016, 07:24 AM Go to last post
    • Replies: 45
    • Views: 3,903
    08-17-2016, 07:08 AM Go to last post
  43. Three story row home heating issue

    Started by palmtree108, 08-17-2016 12:37 AM
    • Replies: 1
    • Views: 360
    08-17-2016, 06:36 AM Go to last post

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