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Threads 1 to 50 of 59522

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: 47,906
    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: 47,782
    11-15-2008, 10:40 PM Go to last post
    • Replies: 4
    • Views: 172
    Today, 09:43 AM Go to last post
  1. Home with suspected 48 year old boiler

    Started by nhm, Yesterday 11:08 PM
    • Replies: 5
    • Views: 140
    Today, 09:34 AM Go to last post
  2. Question Air Filtering Pre and Post Wood Burner

    Started by NorthernCrew454, Yesterday 03:08 PM
    • Replies: 6
    • Views: 110
    Today, 08:33 AM Go to last post
  3. HVAC Options in Old House

    Started by Shadowmar, Today 02:23 AM
    • Replies: 1
    • Views: 93
    Today, 08:03 AM Go to last post
  4. Seback thermostats why bother ?

    Started by JOB, 09-18-2014 04:22 PM
    • Replies: 12
    • Views: 538
    Today, 07:06 AM Go to last post
    • Replies: 8
    • Views: 181
    Today, 06:14 AM Go to last post
  5. Outdoor Compressor On then Off

    Started by Live4swell, Yesterday 12:21 PM
    • Replies: 12
    • Views: 290
    Today, 05:43 AM Go to last post
  6. Question Damper in dual zone system stuck closed

    Started by dwichman, Today 12:22 AM
    • Replies: 0
    • Views: 70
    Today, 12:22 AM Go to last post
  7. Oil furnace questions

    Started by WesG, 09-19-2014 05:51 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 618
    Yesterday, 09:59 PM Go to last post
  8. Tie wood burner into new furnace system?

    Started by NorthernCrew454, Yesterday 09:44 PM
    • Replies: 0
    • Views: 67
    Yesterday, 09:44 PM Go to last post
    • Replies: 16
    • Views: 623
    Yesterday, 09:25 PM Go to last post
  9. Furnace filter options.

    Started by mikeroc, Yesterday 09:03 PM
    • Replies: 0
    • Views: 83
    Yesterday, 09:03 PM Go to last post
  10. Return Air Duct size for 45K BTU furnace. Is 14" X 8" sufficient?

    Started by kp123, 09-21-2014 10:51 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 348
    Yesterday, 08:29 PM Go to last post
  11. Coordinating heat pump with Buderus 2107

    Started by newlyn, 09-16-2014 08:55 PM
    • Replies: 6
    • Views: 177
    Yesterday, 07:38 PM Go to last post
  12. YTHX9321R5003 Error message

    Started by GabrielT68, 09-20-2014 10:39 AM
    • Replies: 1
    • Views: 122
    Yesterday, 07:32 PM Go to last post
  13. Natural Gas Furance, need specific kind?

    Started by Meadow, 09-19-2014 09:55 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 592
    Yesterday, 06:30 PM Go to last post
    • Replies: 5
    • Views: 152
    Yesterday, 06:02 PM Go to last post
  14. Interesting (to me) wiring of 4 wire system

    Started by Diesel10, 09-21-2014 10:53 PM
    • Replies: 9
    • Views: 367
    Yesterday, 02:27 PM Go to last post
  15. 5 Ton York unit replacement options

    Started by aaronrryan, 07-02-2012 03:57 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,232
    Yesterday, 02:05 PM Go to last post
  16. Help choosing between 2 HVAC bids.

    Started by CharlesG, Yesterday 10:32 AM
    • Replies: 1
    • Views: 131
    Yesterday, 10:56 AM Go to last post
  17. New System Installed Today

    Started by reeko05, 09-20-2014 10:55 PM
    4 Pages
    1 2 3 4
    • Replies: 50
    • Views: 1,389
    09-21-2014, 10:50 PM Go to last post
  18. Furnace Replacement - Rheem R95P or Lennox EL195

    Started by dhou, 09-18-2014 07:45 PM
    • Replies: 9
    • Views: 337
    09-21-2014, 10:00 PM Go to last post
  19. RUUD UBHK-24J11NUE

    Started by Jules K, 09-20-2014 04:33 PM
    • Replies: 8
    • Views: 206
    09-21-2014, 09:54 PM Go to last post
  20. Goodman AC + Gas Furnace

    Started by dato, 09-21-2014 02:44 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 373
    09-21-2014, 08:58 PM Go to last post
  21. Another Humidifier Thread

    Started by ddivins, 09-20-2014 07:53 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 382
    09-21-2014, 05:38 PM Go to last post
  22. Need help selecting system after manual J calculation

    Started by makesumwake, 09-18-2014 12:05 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 615
    09-21-2014, 11:55 AM Go to last post
    • Replies: 9
    • Views: 594
    09-21-2014, 11:37 AM Go to last post
  23. two different diagnostics, confused.

    Started by mycorrado, 09-13-2014 02:12 AM
    • Replies: 10
    • Views: 546
    09-21-2014, 08:16 AM Go to last post
  24. Trane Start Relay troubleshooting

    Started by Kogoma, 09-20-2014 03:24 PM
    relay, start, trane, troubleshooting
    • Replies: 3
    • Views: 222
    09-21-2014, 07:46 AM Go to last post
  25. New Trane Heat Pump

    Started by charliebug2, 09-04-2014 10:31 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,014
    09-20-2014, 08:36 PM Go to last post
  26. My repair company is not making sense

    Started by Jencam, 09-17-2014 10:37 PM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 1,351
    09-20-2014, 07:30 PM Go to last post
    • Replies: 70
    • Views: 4,897
    09-20-2014, 05:10 PM Go to last post
  27. Furnace and AC purchase advice

    Started by MichaelE, 09-20-2014 12:15 PM
    • Replies: 2
    • Views: 161
    09-20-2014, 02:04 PM Go to last post
  28. Honeywell MARD10 humming constantly

    Started by rlieu, 09-20-2014 09:50 AM
    • Replies: 0
    • Views: 81
    09-20-2014, 09:50 AM Go to last post
    • Replies: 8
    • Views: 274
    09-20-2014, 05:43 AM Go to last post
  29. Infinity Hi Static Press and Damper Leakage

    Started by BAWilliams, 10-27-2010 05:50 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,444
    09-20-2014, 04:50 AM Go to last post
  30. Unreasonable Cooling Expectations?

    Started by scgms1, 09-17-2014 04:22 PM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 1,906
    09-19-2014, 07:56 PM Go to last post
    • Replies: 6
    • Views: 179
    09-19-2014, 06:37 PM Go to last post
  31. Replacing furnace/ac thoughts

    Started by blg002, 09-12-2014 05:58 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 800
    09-19-2014, 04:22 PM Go to last post
    • Replies: 19
    • Views: 685
    09-19-2014, 12:16 PM Go to last post
  32. New HVAC Help

    Started by agguy08, 09-18-2014 03:23 PM
    • Replies: 10
    • Views: 316
    09-19-2014, 07:08 AM Go to last post
  33. Liquid line is cold to the touch

    Started by Danny1976, 09-18-2014 04:55 PM
    • Replies: 9
    • Views: 345
    09-19-2014, 06:50 AM Go to last post
    • Replies: 8
    • Views: 441
    09-18-2014, 09:32 PM Go to last post
  34. Furnace/AC replacement

    Started by Aleksander, 09-14-2014 06:42 PM
    • Replies: 9
    • Views: 478
    09-18-2014, 07:38 PM Go to last post
    • Replies: 10
    • Views: 534
    09-18-2014, 07:09 PM Go to last post
    • Replies: 3
    • Views: 273
    09-18-2014, 05:16 PM Go to last post
  35. Low pressure switch fault?

    Started by garya73, 08-31-2014 09:56 PM
    • Replies: 8
    • Views: 472
    09-18-2014, 04:37 PM Go to last post
  36. Recommendation For New Heat Pump

    Started by scgms1, 08-14-2012 10:05 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,950
    09-18-2014, 04:18 PM Go to last post

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