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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: 49,466
    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: 48,966
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. Confused Heil HP demand defrost controller

    Started by Fergiedog, 03-06-2014 11:01 AM
    • Replies: 4
    • Views: 352
    03-07-2014, 05:52 PM Go to last post
    • Replies: 2
    • Views: 581
    03-07-2014, 05:07 PM Go to last post
  3. Heat Pump Replacement Recommendation

    Started by swears, 03-07-2014 01:05 PM
    • Replies: 4
    • Views: 420
    03-07-2014, 05:04 PM Go to last post
  4. Correctly sizing heat pump for dual fuel install

    Started by toby267, 03-05-2014 12:28 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,248
    03-07-2014, 03:26 PM Go to last post
  5. Dual Fuel, Dual Stage and TZ432 zoning setup

    Started by fain, 03-06-2014 09:53 PM
    xl20i, xv95
    • Replies: 3
    • Views: 319
    03-07-2014, 02:17 PM Go to last post
  6. Replacement of 9 seer units that are 23 yo

    Started by uscgirl, 03-06-2014 06:15 PM
    • Replies: 4
    • Views: 531
    03-07-2014, 01:45 PM Go to last post
    • Replies: 0
    • Views: 200
    03-07-2014, 12:33 PM Go to last post
    • Replies: 2
    • Views: 337
    03-07-2014, 11:20 AM Go to last post
  7. Installation, installation, installation?

    Started by dvcochran, 03-05-2014 11:08 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,226
    03-07-2014, 11:10 AM Go to last post
  8. What more efficient upflow or horizontal

    Started by TLL, 03-05-2014 01:33 PM
    • Replies: 8
    • Views: 567
    03-07-2014, 08:10 AM Go to last post
    • Replies: 15
    • Views: 1,088
    03-07-2014, 07:05 AM Go to last post
  9. Confused Replacing both systems in my house

    Started by nestlepl, 03-06-2014 11:11 PM
    bryant, bryant evolution
    • Replies: 2
    • Views: 396
    03-07-2014, 12:58 AM Go to last post
  10. Maryland regs for fireplaces and chimney liners

    Started by ryan12345, 03-06-2014 07:38 PM
    • Replies: 2
    • Views: 396
    03-06-2014, 11:31 PM Go to last post
  11. Carrier 2000ss blowing cold air instead of heat

    Started by dynodave03, 03-06-2014 10:46 AM
    • Replies: 5
    • Views: 478
    03-06-2014, 07:27 PM Go to last post
  12. Thermostat setup for Honeywell

    Started by ggorm, 03-06-2014 04:16 PM
    • Replies: 2
    • Views: 323
    03-06-2014, 05:05 PM Go to last post
  13. new furnace and older ac

    Started by sumgy189, 03-05-2014 08:31 PM
    • Replies: 5
    • Views: 436
    03-06-2014, 05:04 PM Go to last post
  14. New Honeywell Thermostat

    Started by tmoore89, 03-06-2014 02:34 PM
    thermostat
    • Replies: 4
    • Views: 479
    03-06-2014, 04:49 PM Go to last post
  15. Carrier vs Trane

    Started by hrpufnstuf, 03-05-2014 02:27 PM
    • Replies: 9
    • Views: 1,439
    03-06-2014, 03:33 PM Go to last post
  16. Sizing Single Stage vs. 2 Stage Compressors

    Started by coolmoose, 02-19-2014 12:19 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 2,446
    03-06-2014, 03:15 PM Go to last post
  17. Manufacturer Financing

    Started by CycloneFarms, 03-05-2014 08:06 PM
    • Replies: 9
    • Views: 484
    03-06-2014, 11:06 AM Go to last post
  18. Problem with Ducane 2 Stage Furnace

    Started by zarembad, 03-06-2014 10:06 AM
    • Replies: 1
    • Views: 276
    03-06-2014, 10:14 AM Go to last post
  19. Number of Quotes

    Started by CycloneFarms, 03-05-2014 10:15 PM
    • Replies: 12
    • Views: 560
    03-06-2014, 09:59 AM Go to last post
  20. Honeywell 8000 and outdoor sensors?

    Started by wkearney99, 03-02-2014 03:13 PM
    honeywell, outdoor air thermistor, visionpro th8000, wireless thermostats
    • Replies: 4
    • Views: 646
    03-05-2014, 11:57 PM Go to last post
    • Replies: 2
    • Views: 363
    03-05-2014, 10:14 PM Go to last post
  21. R410 AC tied into R22 unit

    Started by jermaine73, 03-04-2014 10:59 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,836
    03-05-2014, 09:49 PM Go to last post
    • Replies: 6
    • Views: 603
    03-05-2014, 08:38 PM Go to last post
    • Replies: 11
    • Views: 584
    03-05-2014, 07:54 PM Go to last post
  22. is there a problem here

    Started by Jeffrey Button, 03-02-2014 03:38 AM
    • Replies: 4
    • Views: 528
    03-05-2014, 02:06 PM Go to last post
  23. New system in old house-- how can it go wrong?

    Started by dobalina, 03-05-2014 01:40 PM
    • Replies: 0
    • Views: 340
    03-05-2014, 01:40 PM Go to last post
  24. Not all burners lighting

    Started by air flow, 03-05-2014 10:00 AM
    • Replies: 3
    • Views: 392
    03-05-2014, 01:11 PM Go to last post
  25. Limit switch measures temperature of WHAT?

    Started by murphycc, 02-23-2014 03:49 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,203
    03-05-2014, 01:04 PM Go to last post
  26. ductsize, cfm and air filter size question

    Started by momo19148, 11-18-2013 01:41 PM
    • Replies: 5
    • Views: 658
    03-05-2014, 11:00 AM Go to last post
  27. Why the hate for Nest?

    Started by Mstgkillr, 02-28-2014 08:24 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,873
    03-04-2014, 09:49 PM Go to last post
  28. TCONT401 to TAM7 wiring

    Started by Vastor, 03-02-2014 01:12 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,437
    03-04-2014, 09:26 PM Go to last post
  29. Concentric Vent Install Incorrect?

    Started by rockvilledc, 03-04-2014 07:01 PM
    • Replies: 7
    • Views: 728
    03-04-2014, 09:08 PM Go to last post
  30. Gas Furnace

    Started by lenmar, 03-04-2014 10:51 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 952
    03-04-2014, 08:41 PM Go to last post
  31. luxaire acclimate 9.c fan

    Started by darrm1, 03-04-2014 04:59 PM
    • Replies: 3
    • Views: 332
    03-04-2014, 08:02 PM Go to last post
  32. Outdoor temperature sensor vs. Web based?

    Started by Ben44, 03-04-2014 06:53 PM
    • Replies: 2
    • Views: 393
    03-04-2014, 07:09 PM Go to last post
  33. Made in USA

    Started by CycloneFarms, 03-03-2014 10:44 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,811
    03-04-2014, 06:47 PM Go to last post
  34. Thermostat falling asleep?

    Started by Gracepreacher, 03-03-2014 06:33 PM
    • Replies: 6
    • Views: 431
    03-04-2014, 06:37 PM Go to last post
  35. Best Thermostat for Trane Dual Fuel?

    Started by Randall Dawson, 03-04-2014 02:33 PM
    • Replies: 8
    • Views: 648
    03-04-2014, 06:10 PM Go to last post
  36. Prestige Setup Help

    Started by rsl52, 03-03-2014 11:51 PM
    • Replies: 2
    • Views: 545
    03-04-2014, 02:04 PM Go to last post
  37. trueiaq humidistat wiring

    Started by mymadina4, 03-04-2014 01:33 PM
    • Replies: 1
    • Views: 286
    03-04-2014, 01:55 PM Go to last post
  38. Attic Ventilation ?

    Started by Mikel1, 08-23-2013 11:36 PM
    5 Pages
    1 2 3 4 5
    • Replies: 64
    • Views: 4,029
    03-04-2014, 01:15 PM Go to last post
  39. Hmm Furnace not reaching set temperature

    Started by RodrigoDC, 02-28-2014 12:31 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,387
    03-04-2014, 11:44 AM Go to last post
    • Replies: 4
    • Views: 591
    03-04-2014, 10:42 AM Go to last post
  40. Heat pump back to conventional???

    Started by gmdds, 03-03-2014 07:50 PM
    • Replies: 5
    • Views: 417
    03-04-2014, 10:37 AM Go to last post
  41. System Replacement Customers

    Started by CycloneFarms, 03-03-2014 11:45 PM
    • Replies: 3
    • Views: 435
    03-04-2014, 10:28 AM Go to last post

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