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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: A must read for all members...Who can reply to the AOP area

    Started by Dad, 10-31-2011 07:32 PM
    • Replies: 0
    • Views: 45,141
    10-31-2011, 07:32 PM Go to last post
  2. Angry Sticky Thread Sticky: >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 11-15-2008 10:40 PM
    • Replies: 0
    • Views: 45,524
    11-15-2008, 10:40 PM Go to last post
  1. Malfunctioning Munchkin gas boiler

    Started by munchkinfan, 12-08-2013 11:08 AM
    • Replies: 2
    • Views: 221
    12-08-2013, 06:28 PM Go to last post
    • Replies: 6
    • Views: 277
    12-08-2013, 05:47 PM Go to last post
  2. Hello! And I really need help

    Started by theresatchew, 11-29-2013 10:16 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 673
    12-08-2013, 05:46 PM Go to last post
  3. Confused Can anyone identify this thing??

    Started by gmfe, 12-07-2013 06:56 AM
    • Replies: 6
    • Views: 555
    12-08-2013, 05:38 PM Go to last post
  4. goodman furnace not working

    Started by aaronclee, 12-08-2013 04:23 PM
    • Replies: 2
    • Views: 290
    12-08-2013, 05:38 PM Go to last post
  5. Confused Confused by Universal Control cross reference

    Started by W7RZL, 12-08-2013 12:46 PM
    • Replies: 5
    • Views: 347
    12-08-2013, 03:40 PM Go to last post
  6. Troubleshooting Help

    Started by colesy, 12-08-2013 09:22 AM
    • Replies: 4
    • Views: 302
    12-08-2013, 03:13 PM Go to last post
  7. Honeywell Vision Pro TH8321U

    Started by thorton, 12-08-2013 12:33 PM
    • Replies: 2
    • Views: 228
    12-08-2013, 02:27 PM Go to last post
  8. Fresh Air Inlet Necessary?

    Started by bcp2011, 12-08-2013 12:54 PM
    • Replies: 3
    • Views: 279
    12-08-2013, 02:09 PM Go to last post
  9. Humidifier water and fan constantly running

    Started by kyjibo13, 12-08-2013 12:27 PM
    • Replies: 1
    • Views: 274
    12-08-2013, 01:17 PM Go to last post
  10. Heat Pump low output temperature

    Started by juskinner9, 12-08-2013 09:33 AM
    • Replies: 3
    • Views: 343
    12-08-2013, 11:20 AM Go to last post
    • Replies: 6
    • Views: 437
    12-08-2013, 11:03 AM Go to last post
  11. Cold air return icing up

    Started by Dmcgruther, 12-06-2013 02:51 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 719
    12-08-2013, 09:48 AM Go to last post
  12. Furnace not powering on

    Started by Lebking, 12-08-2013 03:46 AM
    • Replies: 5
    • Views: 281
    12-08-2013, 09:21 AM Go to last post
  13. How does a thermostat call for E-Heat with only 6 basic wires?

    Started by benze, 12-04-2013 09:05 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 922
    12-08-2013, 09:11 AM Go to last post
    • Replies: 3
    • Views: 232
    12-08-2013, 08:46 AM Go to last post
  14. Trane XL14C - need thermostat recommendation

    Started by tbradnc, 12-07-2013 09:46 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 517
    12-08-2013, 07:19 AM Go to last post
  15. Is this filter installation safe or acceptable?

    Started by jdisme, 12-04-2013 07:45 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 933
    12-08-2013, 03:30 AM Go to last post
  16. I think i fried my thermostat

    Started by Mdig, 12-07-2013 09:23 PM
    • Replies: 4
    • Views: 341
    12-07-2013, 10:44 PM Go to last post
  17. Frown MUNCHKIN T80M IS A LEMON

    Started by carrieaskren, 12-03-2013 10:19 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 1,441
    12-07-2013, 10:17 PM Go to last post
  18. goodman b4 error code has me concerned.

    Started by troyport, 12-07-2013 02:11 PM
    • Replies: 2
    • Views: 314
    12-07-2013, 08:10 PM Go to last post
  19. heat pump makes loud clicking noise

    Started by rhodesaz, 12-05-2013 11:30 PM
    • Replies: 9
    • Views: 1,007
    12-07-2013, 07:09 PM Go to last post
  20. Easy AUX control during defrost

    Started by mankid, 12-06-2013 03:36 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 492
    12-07-2013, 05:25 PM Go to last post
    • Replies: 1
    • Views: 225
    12-07-2013, 04:15 PM Go to last post
  21. Confused Navien CH-240 w/Unico Hydro-Air

    Started by Brrdee, 12-06-2013 09:43 PM
    • Replies: 7
    • Views: 424
    12-07-2013, 04:01 PM Go to last post
    • Replies: 20
    • Views: 1,277
    12-07-2013, 02:35 PM Go to last post
  22. Lennox and hvi

    Started by Tbaron, 12-07-2013 12:19 PM
    • Replies: 0
    • Views: 130
    12-07-2013, 12:19 PM Go to last post
  23. Mini Split can't maintain temp

    Started by senixon, 12-06-2013 06:58 PM
    • Replies: 5
    • Views: 394
    12-07-2013, 12:18 PM Go to last post
  24. Adjusting DuraVent termination cap

    Started by Stripedbass, 11-27-2013 01:56 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 640
    12-07-2013, 11:39 AM Go to last post
  25. Temperature rise time questions.

    Started by Wisneaky, 12-06-2013 09:44 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 536
    12-07-2013, 10:59 AM Go to last post
  26. damper actuator noise (clicking/chirping)

    Started by alc82, 12-07-2013 09:13 AM
    • Replies: 0
    • Views: 228
    12-07-2013, 09:13 AM Go to last post
    • Replies: 6
    • Views: 486
    12-07-2013, 08:29 AM Go to last post
  27. heat pump

    Started by newriver, 12-03-2013 04:05 AM
    • Replies: 8
    • Views: 636
    12-07-2013, 06:31 AM Go to last post
  28. Frown New HVAC house not cooling/warping wood inside/ducts sweating bad

    Started by revin, 06-30-2008 12:17 AM
    17 Pages
    1 2 3 4 5 6 ... 17
    • Replies: 215
    • Views: 17,566
    12-07-2013, 05:12 AM Go to last post
  29. Steam humidifiers?

    Started by signal15, 12-06-2013 12:05 PM
    • Replies: 5
    • Views: 469
    12-06-2013, 09:45 PM Go to last post
  30. Heat Pump Questions-

    Started by Rocketboy, 12-06-2013 01:02 PM
    • Replies: 1
    • Views: 236
    12-06-2013, 08:50 PM Go to last post
  31. Set point vrs Aux heat

    Started by meebers, 12-06-2013 06:17 PM
    • Replies: 1
    • Views: 259
    12-06-2013, 08:45 PM Go to last post
  32. Lennox blower noise ( loud)

    Started by Ritchiechadwick, 12-05-2013 07:56 PM
    • Replies: 11
    • Views: 422
    12-06-2013, 08:32 PM Go to last post
    • Replies: 4
    • Views: 277
    12-06-2013, 07:59 PM Go to last post
  33. Furnace Fresh Air Intake and Pollution

    Started by rickster1212, 12-06-2013 04:33 PM
    • Replies: 2
    • Views: 260
    12-06-2013, 05:37 PM Go to last post
  34. RE: Weil McClain GV90 vs. Bosch Greenstar 131

    Started by Gunboat82, 12-05-2013 01:44 PM
    • Replies: 6
    • Views: 429
    12-06-2013, 05:24 PM Go to last post
  35. Forced air furnace not moving air

    Started by swiftd03, 12-05-2013 07:16 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 924
    12-06-2013, 05:14 PM Go to last post
    • Replies: 0
    • Views: 186
    12-06-2013, 03:55 PM Go to last post
  36. Furnace brand alternatives

    Started by bmcmahon, 12-05-2013 10:03 AM
    • Replies: 12
    • Views: 457
    12-06-2013, 12:43 PM Go to last post
  37. Heat Pump Problem

    Started by mrinaldi, 12-05-2013 01:33 PM
    • Replies: 10
    • Views: 438
    12-06-2013, 11:43 AM Go to last post
  38. Here's a weird one

    Started by ericanderson, 12-05-2013 10:54 PM
    • Replies: 5
    • Views: 439
    12-06-2013, 09:44 AM Go to last post
  39. Furnance Error

    Started by deuceswild7284, 11-27-2013 11:40 AM
    • Replies: 6
    • Views: 287
    12-06-2013, 09:24 AM Go to last post
  40. Tstat set at 70, furnace comes on at 70 ??? help

    Started by cvcman, 12-06-2013 06:37 AM
    • Replies: 1
    • Views: 217
    12-06-2013, 08:01 AM Go to last post
  41. Unhappy C9MPX furnace problem

    Started by zytrahus, 12-05-2013 09:31 PM
    • Replies: 2
    • Views: 253
    12-06-2013, 06:10 AM Go to last post

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