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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

    Title / Thread Starter Replies / Views Last Post By
    • Replies: 0
    • Views: 49,415
    10-31-2011, 08:32 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: 48,921
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. New HVAC system: Is zoning over-kill?

    Started by CindyLeigh, 06-12-2014 05:44 PM
    new hvac, return air, zoning
    • Replies: 2
    • Views: 323
    06-12-2014, 06:05 PM Go to last post
    • Replies: 8
    • Views: 500
    06-12-2014, 05:39 PM Go to last post
    • Replies: 3
    • Views: 360
    06-12-2014, 04:34 PM Go to last post
  3. Constant Running Blower - Lennox G12D2-55-7

    Started by Kingfysh, 06-12-2014 07:21 AM
    • Replies: 4
    • Views: 432
    06-12-2014, 02:49 PM Go to last post
  4. Condensate drain clarification before repair.

    Started by Bmusgrove, 06-12-2014 04:19 AM
    • Replies: 3
    • Views: 504
    06-12-2014, 02:28 PM Go to last post
  5. Carrier comfort vs performance

    Started by Kwashimoto, 06-12-2014 10:57 AM
    • Replies: 1
    • Views: 424
    06-12-2014, 01:08 PM Go to last post
  6. absorption refrigeration

    Started by fasteddie313, 06-10-2014 03:25 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 876
    06-12-2014, 12:36 PM Go to last post
  7. Why are ducts suspended? Insulation related question...

    Started by jed1154, 06-11-2014 08:19 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,149
    06-12-2014, 12:35 PM Go to last post
  8. AC problem, options?

    Started by nutso, 05-21-2014 11:28 AM
    • Replies: 8
    • Views: 579
    06-12-2014, 12:04 PM Go to last post
  9. Real problem!! HELP Please!!

    Started by mr2race, 06-11-2014 11:29 PM
    • Replies: 3
    • Views: 349
    06-12-2014, 10:18 AM Go to last post
  10. Goodman no indoor blower error code, solved?

    Started by troyport, 06-10-2014 01:22 PM
    • Replies: 9
    • Views: 555
    06-12-2014, 10:17 AM Go to last post
    • Replies: 6
    • Views: 1,074
    06-12-2014, 09:54 AM Go to last post
  11. Looking at getting a new Oil Boiler - Questions

    Started by tmoney468, 06-10-2014 11:41 AM
    2 Pages
    1 2
    boiler, brands, oil
    • Replies: 14
    • Views: 804
    06-12-2014, 08:46 AM Go to last post
  12. High pitched whistle from indoor unit

    Started by taxman, 06-12-2014 07:52 AM
    • Replies: 2
    • Views: 279
    06-12-2014, 08:23 AM Go to last post
  13. Dual XV80 systems incorrectly wired?

    Started by Bmusgrove, 06-12-2014 06:42 AM
    • Replies: 0
    • Views: 195
    06-12-2014, 06:42 AM Go to last post
    • Replies: 3
    • Views: 300
    06-12-2014, 01:20 AM Go to last post
  14. 77 VAC on Lennox Harmony II board

    Started by gdair, 06-12-2014 12:38 AM
    • Replies: 0
    • Views: 146
    06-12-2014, 12:38 AM Go to last post
  15. How do you change the fan speed on furnace/AC?

    Started by johnnyjai, 06-11-2014 10:40 PM
    • Replies: 1
    • Views: 220
    06-11-2014, 10:48 PM Go to last post
  16. Replacing the Furnace Blower motor

    Started by jessypal, 06-11-2014 03:59 PM
    • Replies: 5
    • Views: 365
    06-11-2014, 09:18 PM Go to last post
  17. Head is Spinning

    Started by firehawk1120, 06-11-2014 01:42 AM
    • Replies: 7
    • Views: 463
    06-11-2014, 07:59 PM Go to last post
    • Replies: 3
    • Views: 268
    06-11-2014, 07:19 PM Go to last post
  18. XL18i vs XR17

    Started by c0cac0la, 06-10-2014 07:20 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,214
    06-11-2014, 07:00 PM Go to last post
  19. Did I get Ripped Off or?

    Started by Robin1952, 06-08-2014 03:58 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 66
    • Views: 4,099
    06-11-2014, 06:46 PM Go to last post
  20. Furnace efficiency

    Started by Ruttrho, 05-20-2014 10:30 AM
    • Replies: 6
    • Views: 517
    06-11-2014, 05:24 PM Go to last post
  21. Evaporator coil ?, HELP!

    Started by Jas511, 06-11-2014 04:03 PM
    • Replies: 1
    • Views: 208
    06-11-2014, 04:42 PM Go to last post
  22. New blower motor after a month???

    Started by LasVegas777, 06-11-2014 04:20 PM
    • Replies: 1
    • Views: 182
    06-11-2014, 04:33 PM Go to last post
  23. House won't cool off.

    Started by Nancy808, 06-10-2014 03:29 PM
    • Replies: 5
    • Views: 365
    06-11-2014, 04:16 PM Go to last post
    • Replies: 0
    • Views: 135
    06-11-2014, 03:33 PM Go to last post
  24. Amana ComfortNet Questions

    Started by JPSilver, 06-11-2014 03:15 PM
    • Replies: 0
    • Views: 184
    06-11-2014, 03:15 PM Go to last post
  25. Looking for company/tech in DFW

    Started by adamk, 06-06-2014 01:15 PM
    • Replies: 5
    • Views: 386
    06-11-2014, 01:12 PM Go to last post
  26. Bad TXV valve or something else

    Started by Carrier1979, 06-11-2014 09:38 AM
    • Replies: 4
    • Views: 424
    06-11-2014, 12:33 PM Go to last post
  27. what is downside to using larger evaporator coil?

    Started by 7up, 06-11-2014 03:34 AM
    • Replies: 6
    • Views: 358
    06-11-2014, 12:05 PM Go to last post
    • Replies: 3
    • Views: 246
    06-11-2014, 11:50 AM Go to last post
  28. Adding new circ pump for new zone

    Started by newenglandguy02, 06-10-2014 11:12 AM
    • Replies: 12
    • Views: 407
    06-11-2014, 11:36 AM Go to last post
  29. Frozen Coils on brand new A/C Unit

    Started by kspringsteen, 06-11-2014 11:31 AM
    • Replies: 0
    • Views: 222
    06-11-2014, 11:31 AM Go to last post
  30. Heat Pump or Central Air

    Started by DougMill, 06-09-2014 12:17 PM
    • Replies: 7
    • Views: 398
    06-11-2014, 10:50 AM Go to last post
  31. Evaporator Ice Cause: Dirty Filter or Worse?

    Started by skeletor, 06-10-2014 02:23 AM
    • Replies: 2
    • Views: 261
    06-11-2014, 10:19 AM Go to last post
  32. 1622 sq ft house

    Started by iamphatboy, 06-10-2014 03:01 PM
    • Replies: 6
    • Views: 431
    06-11-2014, 10:10 AM Go to last post
  33. Three seperate runs or a branch run to a plenum?

    Started by fredster, 06-05-2014 02:27 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 1,197
    06-11-2014, 09:50 AM Go to last post
    • Replies: 5
    • Views: 320
    06-11-2014, 06:55 AM Go to last post
  34. AC Stopped Blowing, But Then Became Ok

    Started by shah, 06-10-2014 08:14 PM
    • Replies: 5
    • Views: 373
    06-11-2014, 06:47 AM Go to last post
  35. Thermostat leading to compressor problems?

    Started by 74656638, 06-10-2014 07:15 PM
    • Replies: 9
    • Views: 620
    06-11-2014, 06:40 AM Go to last post
    • Replies: 6
    • Views: 557
    06-11-2014, 01:18 AM Go to last post
    • Replies: 4
    • Views: 296
    06-11-2014, 12:08 AM Go to last post
    • Replies: 10
    • Views: 873
    06-11-2014, 12:05 AM Go to last post
  36. Lennox Icomfort thermostat issues

    Started by kaos006, 06-10-2014 04:56 PM
    • Replies: 1
    • Views: 297
    06-10-2014, 11:28 PM Go to last post
  37. Furnace Control Board Blow-up

    Started by FurnaceNovice, 06-04-2014 03:53 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,024
    06-10-2014, 11:19 PM Go to last post
  38. Fresh Air Intake Knocking Noise

    Started by NickJG, 06-09-2014 07:54 PM
    • Replies: 8
    • Views: 369
    06-10-2014, 09:34 PM Go to last post
  39. Amana and 5/16" liquid line

    Started by autospy1, 06-04-2014 10:31 PM
    • Replies: 8
    • Views: 519
    06-10-2014, 08:48 PM Go to last post

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