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: 66,034
    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: 66,531
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Need help identifying this blueish substance

    Started by Robby85, 03-07-2012 10:24 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,992
    03-11-2012, 05:28 AM Go to last post
  3. Oil to Gas conversion circus...help!

    Started by out_in_the_cold, 03-10-2012 12:11 PM
    • Replies: 4
    • Views: 2,316
    03-10-2012, 10:34 PM Go to last post
  4. Do you circulate Nitrogen while brazing?

    Started by DavidJ, 02-29-2012 08:05 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 4,849
    03-10-2012, 09:20 PM Go to last post
  5. Blower speed HP mode vs AC mode

    Started by Grandpa Jones, 03-09-2012 08:27 PM
    • Replies: 7
    • Views: 1,395
    03-10-2012, 09:41 AM Go to last post
  6. New Thermostat troubles

    Started by jumeda33, 03-10-2012 08:39 AM
    • Replies: 4
    • Views: 1,111
    03-10-2012, 08:57 AM Go to last post
  7. Kink in lineset - is this worth having fixed?

    Started by rogressem, 03-02-2012 10:18 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 6,444
    03-09-2012, 09:17 PM Go to last post
  8. Breakers on Air Handlers

    Started by airqualmtl, 02-28-2012 02:43 PM
    2 Pages
    1 2
    air handler, breaker trip
    • Replies: 23
    • Views: 22,787
    03-09-2012, 08:06 PM Go to last post
  9. Condenser fan stops occasionally - Lennox

    Started by Bruiser, 03-07-2012 12:24 PM
    2 Pages
    1 2
    heat pump fan motor, lennox or carrier
    • Replies: 24
    • Views: 7,050
    03-09-2012, 06:25 PM Go to last post
  10. cabinet ToeKick Drop-in vent Question

    Started by cn, 07-14-2006 04:37 PM
    • Replies: 3
    • Views: 7,638
    03-09-2012, 02:53 PM Go to last post
  11. Bryant Plus 90i

    Started by Brian_Skipper, 03-09-2012 09:33 AM
    • Replies: 2
    • Views: 2,433
    03-09-2012, 02:13 PM Go to last post
  12. Lochinvar Knight MRHL Lockout

    Started by Vinnyg, 03-06-2012 06:35 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 11,983
    03-09-2012, 10:32 AM Go to last post
  13. Identify this trane please.

    Started by nickminer, 03-09-2012 03:33 AM
    • Replies: 4
    • Views: 949
    03-09-2012, 08:12 AM Go to last post
  14. epoxy coated indoor coil

    Started by clllclal, 03-07-2012 10:27 PM
    • Replies: 6
    • Views: 4,945
    03-08-2012, 09:38 PM Go to last post
  15. lineset size

    Started by Old Man Kenneth, 03-07-2012 01:54 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,255
    03-08-2012, 03:53 PM Go to last post
  16. Equipment recommendations

    Started by ronazon, 03-06-2012 10:29 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,508
    03-08-2012, 01:58 PM Go to last post
  17. Return air duct sizing

    Started by stratos19, 03-07-2012 10:17 PM
    • Replies: 7
    • Views: 2,522
    03-08-2012, 09:47 AM Go to last post
  18. triangle tube wall hung

    Started by bristc, 03-03-2012 08:39 PM
    • Replies: 7
    • Views: 2,053
    03-07-2012, 11:28 PM Go to last post
  19. Single or 2 stage unit?

    Started by burn54, 03-04-2012 04:07 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 3,222
    03-07-2012, 10:51 PM Go to last post
    • Replies: 8
    • Views: 1,196
    03-07-2012, 08:32 PM Go to last post
  20. vintage honeywell

    Started by classicform, 02-22-2012 01:51 PM
    • Replies: 12
    • Views: 2,964
    03-07-2012, 07:54 PM Go to last post
  21. ERV/HRV and elimination of cooking odors

    Started by teahouse1, 02-27-2012 08:45 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 4,352
    03-07-2012, 07:20 PM Go to last post
    • Replies: 1
    • Views: 1,583
    03-07-2012, 07:06 PM Go to last post
  22. Heat Pump in Cleveland, OH

    Started by smithcaj, 03-07-2012 12:08 PM
    • Replies: 6
    • Views: 1,520
    03-07-2012, 04:33 PM Go to last post
    • Replies: 6
    • Views: 2,860
    03-07-2012, 04:04 PM Go to last post
  23. Can Rheem tstat do fallback?

    Started by hangfirew8, 03-06-2012 03:37 PM
    dual fuel, heat pump, thermostats
    • Replies: 9
    • Views: 3,508
    03-07-2012, 01:35 PM Go to last post
  24. TopTech Air Knight or Guardian Air?

    Started by curiousinfl, 04-03-2010 08:59 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 36,902
    03-07-2012, 09:41 AM Go to last post
  25. C/W parameter costant or not?

    Started by Domia, 03-04-2012 09:43 AM
    • Replies: 2
    • Views: 717
    03-07-2012, 09:37 AM Go to last post
  26. My mistake?

    Started by anmldr, 03-04-2012 05:56 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 3,206
    03-06-2012, 11:03 PM Go to last post
  27. What is this part SFX-S87T-30CU?

    Started by Wittyfull, 03-06-2012 12:03 PM
    • Replies: 6
    • Views: 1,619
    03-06-2012, 10:43 PM Go to last post
  28. compare between two proposals!

    Started by Soso, 03-06-2012 02:03 PM
    • Replies: 2
    • Views: 958
    03-06-2012, 07:51 PM Go to last post
  29. Condensor Pad and Florida Code ?

    Started by SonicExplorer, 12-15-2010 05:28 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 10,972
    03-06-2012, 06:31 PM Go to last post
  30. Noisy diffuser

    Started by oatmeal, 03-06-2012 09:48 AM
    • Replies: 3
    • Views: 2,278
    03-06-2012, 05:23 PM Go to last post
    • Replies: 6
    • Views: 3,015
    03-06-2012, 05:16 PM Go to last post
  31. Amana SSX16 Distinctions any good?

    Started by whanner, 03-03-2012 11:40 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 6,985
    03-06-2012, 05:13 PM Go to last post
  32. Keep 5/16 line on Rheem 3 ton?

    Started by mitchellmk, 03-05-2012 12:20 PM
    • Replies: 8
    • Views: 1,782
    03-06-2012, 04:14 PM Go to last post
  33. How Old Is This Unitary Unit (Please help a newb)

    Started by bigds01, 03-03-2012 05:23 PM
    • Replies: 6
    • Views: 1,858
    03-06-2012, 01:43 PM Go to last post
  34. attic furnaces...

    Started by kenadiens, 03-06-2012 10:35 AM
    • Replies: 2
    • Views: 1,209
    03-06-2012, 11:32 AM Go to last post
  35. Placing air handlers in garage closet.

    Started by BAVE, 03-04-2012 11:02 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 4,483
    03-06-2012, 10:37 AM Go to last post
  36. Trunk Line Question

    Started by jmoeglin, 03-05-2012 05:30 PM
    • Replies: 3
    • Views: 1,194
    03-05-2012, 10:58 PM Go to last post
  37. Help with a Throbber!

    Started by heritagehd, 03-04-2012 01:56 PM
    • Replies: 10
    • Views: 1,834
    03-05-2012, 06:44 PM Go to last post
  38. few questions about converting

    Started by chrisw21_2000, 03-04-2012 09:53 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,092
    03-05-2012, 06:27 PM Go to last post
  39. Thermostat Recommendations XV90

    Started by doug_999, 02-21-2012 08:28 AM
    • Replies: 12
    • Views: 1,887
    03-05-2012, 05:53 PM Go to last post
  40. Wrong air handler caused compressor failure?

    Started by wilson81566, 02-17-2012 03:46 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 5,851
    03-05-2012, 04:52 PM Go to last post
  41. Confused Furnace causing power outage

    Started by bubbahawk, 03-05-2012 09:48 AM
    electric heating equipment, lennox or carrier, power
    • Replies: 4
    • Views: 1,478
    03-05-2012, 04:52 PM Go to last post
  42. Running Air Conditioning Line Set

    Started by bydabeach, 03-04-2012 06:54 PM
    • Replies: 12
    • Views: 6,213
    03-05-2012, 10:50 AM Go to last post
  43. Condenser pads

    Started by Bob_Scaringe, 03-05-2012 08:40 AM
    • Replies: 1
    • Views: 1,001
    03-05-2012, 09:42 AM Go to last post
  44. home inspection questioned on HVAC

    Started by sailorman524, 03-02-2012 01:30 AM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 4,964
    03-05-2012, 05:35 AM Go to last post
  45. Typical AH conventional HP T-stat wiring

    Started by bluecool, 03-03-2012 03:32 PM
    • Replies: 5
    • Views: 1,785
    03-04-2012, 10:52 PM Go to last post
  46. zone damper will not open

    Started by danz, 03-04-2012 03:05 PM
    • Replies: 12
    • Views: 20,922
    03-04-2012, 10:45 PM Go to last post
  47. HONETWELL IQ 2.0 PRESTIGE STAT

    Started by cl8939, 03-04-2012 09:36 PM
    • Replies: 6
    • Views: 1,071
    03-04-2012, 10:29 PM Go to last post

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