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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: 60,300
    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: 59,610
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Residential hot water heating system design

    Started by fre1102, 01-16-2016 01:58 PM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 2,114
    01-19-2016, 08:59 PM Go to last post
  3. burnham boiler not filling up with water am i in the right place

    Started by oldburnham, 01-19-2016 12:14 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 624
    01-19-2016, 06:09 PM Go to last post
  4. Question on "AV"

    Started by afton2, 01-09-2016 11:22 AM
    • Replies: 9
    • Views: 602
    01-19-2016, 12:55 PM Go to last post
  5. Honeywell Th7220U Thermostats Failing

    Started by bobengr, 01-19-2016 12:35 PM
    • Replies: 0
    • Views: 230
    01-19-2016, 12:35 PM Go to last post
  6. Lennox iComfort WiFi T-stat and Dual Fuel setup

    Started by badtlc, 01-17-2016 05:38 PM
    • Replies: 1
    • Views: 368
    01-19-2016, 12:31 PM Go to last post
  7. Latent Load Results

    Started by oroman, 01-18-2016 03:47 PM
    • Replies: 11
    • Views: 473
    01-19-2016, 11:56 AM Go to last post
  8. ECM blower / furnace surge protector

    Started by Dave003, 01-17-2016 12:16 PM
    • Replies: 6
    • Views: 762
    01-19-2016, 08:43 AM Go to last post
  9. Running but never turns on

    Started by maxdog, 01-18-2016 04:53 PM
    • Replies: 4
    • Views: 351
    01-18-2016, 08:37 PM Go to last post
  10. Need a wireless T-stat for zoning

    Started by blakeobeans, 01-18-2016 07:42 PM
    • Replies: 1
    • Views: 270
    01-18-2016, 07:44 PM Go to last post
  11. Heating Frustration

    Started by AztecSD, 12-17-2015 12:14 AM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 2,463
    01-18-2016, 05:35 PM Go to last post
    • Replies: 5
    • Views: 1,172
    01-18-2016, 03:47 PM Go to last post
    • Replies: 0
    • Views: 223
    01-18-2016, 02:01 PM Go to last post
  12. Is it or isn't it working properly

    Started by Ytongs, 01-18-2016 04:36 AM
    • Replies: 4
    • Views: 441
    01-18-2016, 12:15 PM Go to last post
  13. Melt down

    Started by Jack Clompus, 01-18-2016 11:31 AM
    • Replies: 4
    • Views: 408
    01-18-2016, 11:45 AM Go to last post
  14. Confused York Control Board 6eh20-2

    Started by lisak868, 01-15-2016 01:40 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,103
    01-18-2016, 09:53 AM Go to last post
  15. goodman gmh950703bxaf

    Started by quad1234, 01-17-2016 05:07 PM
    • Replies: 3
    • Views: 478
    01-17-2016, 10:47 PM Go to last post
  16. Pressure question

    Started by k20, 01-17-2016 05:54 PM
    • Replies: 5
    • Views: 493
    01-17-2016, 08:56 PM Go to last post
  17. Exhaust pipe issue

    Started by k20, 01-17-2016 12:38 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,244
    01-17-2016, 07:46 PM Go to last post
  18. New house HVAC advice needed

    Started by Ykc14, 01-17-2016 02:10 PM
    hvac, variable speed
    • Replies: 10
    • Views: 741
    01-17-2016, 07:32 PM Go to last post
  19. two stage gas furnace

    Started by quad1234, 01-17-2016 02:47 PM
    • Replies: 4
    • Views: 513
    01-17-2016, 06:30 PM Go to last post
    • Replies: 0
    • Views: 318
    01-17-2016, 05:57 PM Go to last post
  20. Trane xr15 heat pump ice build up

    Started by Stew215, 01-17-2016 04:54 PM
    • Replies: 1
    • Views: 363
    01-17-2016, 05:22 PM Go to last post
  21. I can tell the outside temp is single digits

    Started by joeselectric, 01-17-2016 06:43 AM
    • Replies: 4
    • Views: 611
    01-17-2016, 05:00 PM Go to last post
    • Replies: 7
    • Views: 636
    01-17-2016, 03:11 PM Go to last post
  22. Gas line sleeve

    Started by cyprus, 01-17-2016 11:27 AM
    • Replies: 2
    • Views: 421
    01-17-2016, 12:31 PM Go to last post
  23. 50's vintage residential furnace

    Started by rocketmench, 01-15-2016 07:56 PM
    • Replies: 6
    • Views: 701
    01-17-2016, 07:42 AM Go to last post
  24. HVAC updating help

    Started by mr.anderson04, 01-16-2016 10:42 AM
    • Replies: 2
    • Views: 401
    01-16-2016, 01:36 PM Go to last post
    • Replies: 36
    • Views: 2,080
    01-16-2016, 01:24 PM Go to last post
  25. Confused Trane XL16i Heat Pump

    Started by GJCarter, 01-15-2016 04:15 PM
    • Replies: 11
    • Views: 891
    01-16-2016, 01:00 PM Go to last post
  26. New A/C in Los Angeles

    Started by uncleScrooge, 01-11-2016 04:55 PM
    • Replies: 9
    • Views: 681
    01-16-2016, 05:36 AM Go to last post
  27. Amana/Goodman LP furnace in crawlspace

    Started by Gaprofitt, 01-14-2016 03:11 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 999
    01-15-2016, 10:31 PM Go to last post
  28. return air duct

    Started by samm5195, 01-15-2016 06:42 PM
    • Replies: 3
    • Views: 369
    01-15-2016, 07:45 PM Go to last post
  29. Poll Poll: Payne exactly the same in every way as Carrier???

    Started by D3Jadwin, 01-13-2016 02:20 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,882
    01-15-2016, 06:26 PM Go to last post
  30. switching fan coil for evap coil + gas furnace

    Started by stoyansbg, 01-15-2016 02:32 PM
    • Replies: 8
    • Views: 445
    01-15-2016, 04:36 PM Go to last post
    • Replies: 6
    • Views: 552
    01-15-2016, 04:29 PM Go to last post
  31. heat pump question

    Started by bronzemaxell, 01-13-2016 01:36 PM
    • Replies: 5
    • Views: 737
    01-15-2016, 03:19 PM Go to last post
    • Replies: 27
    • Views: 1,362
    01-15-2016, 12:34 PM Go to last post
  32. Honeywell TH5220D1003 replacement, help

    Started by Steve40th, 01-12-2016 07:05 PM
    • Replies: 4
    • Views: 580
    01-15-2016, 06:08 AM Go to last post
    • Replies: 5
    • Views: 608
    01-14-2016, 10:29 PM Go to last post
  33. Heat Pump Won't Start and Enters Lockout

    Started by Randyp79, 01-14-2016 09:31 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 849
    01-14-2016, 09:54 PM Go to last post
    • Replies: 6
    • Views: 687
    01-14-2016, 08:58 PM Go to last post
  34. Confused 120V Current Sensing Relay

    Started by ultram, 01-11-2016 04:38 PM
    • Replies: 11
    • Views: 819
    01-14-2016, 06:54 PM Go to last post
    • Replies: 9
    • Views: 644
    01-14-2016, 06:44 PM Go to last post
  35. contactor welded on

    Started by wagon297$, 01-14-2016 02:29 PM
    • Replies: 4
    • Views: 542
    01-14-2016, 04:44 PM Go to last post
    • Replies: 3
    • Views: 494
    01-14-2016, 04:26 PM Go to last post
  36. Furnace for Dad

    Started by martzta, 01-13-2016 05:48 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,065
    01-14-2016, 02:12 PM Go to last post
  37. ComfortLin II XL950 wifi won't turn on

    Started by weaselorlando, 01-14-2016 11:21 AM
    • Replies: 0
    • Views: 317
    01-14-2016, 11:21 AM Go to last post
  38. Fan type humidifier

    Started by WooW22, 01-13-2016 08:08 PM
    humidifier
    • Replies: 1
    • Views: 443
    01-14-2016, 05:42 AM Go to last post

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