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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: 49,505
    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: 48,997
    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 What Size and BTU Furnace should I buy?

    Started by jim10011, 10-27-2010 09:38 PM
    • Replies: 5
    • Views: 2,428
    10-28-2010, 05:44 AM Go to last post
  3. Configuring TStat for 2-stage heat?

    Started by intence, 10-28-2010 02:47 AM
    • Replies: 3
    • Views: 479
    10-28-2010, 05:39 AM Go to last post
  4. Electrical supply for Trane XR13 (Help)

    Started by dulcevita, 10-26-2010 08:28 PM
    • Replies: 5
    • Views: 1,263
    10-28-2010, 02:27 AM Go to last post
  5. New Sales Technique

    Started by TxTurbo, 10-25-2010 01:41 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,765
    10-28-2010, 02:11 AM Go to last post
  6. Confused GPS Fleet Management

    Started by georgiapeach, 10-25-2010 12:31 PM
    • Replies: 8
    • Views: 987
    10-28-2010, 12:26 AM Go to last post
  7. Compressor Pulsating Hum Noise

    Started by tact1999, 12-15-2006 11:25 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 9,907
    10-27-2010, 10:58 PM Go to last post
  8. Software

    Started by koldair, 08-17-2010 10:38 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,374
    10-27-2010, 10:39 PM Go to last post
    • Replies: 10
    • Views: 677
    10-27-2010, 10:17 PM Go to last post
  9. load calc software, what are you using

    Started by jbeckham, 09-17-2010 02:26 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 3,210
    10-27-2010, 10:13 PM Go to last post
  10. Trane xl20i Freon low?

    Started by Mike8189, 10-26-2010 10:28 PM
    • Replies: 3
    • Views: 612
    10-27-2010, 08:46 PM Go to last post
  11. Comfortlink

    Started by trey3121, 10-27-2010 04:18 PM
    • Replies: 1
    • Views: 444
    10-27-2010, 05:35 PM Go to last post
    • Replies: 12
    • Views: 909
    10-27-2010, 03:41 PM Go to last post
  12. Is there a way to determine if heat pump frost sensor is defective?

    Started by benze, 10-24-2010 12:33 AM
    3 Pages
    1 2 3
    defrost, heat pump
    • Replies: 32
    • Views: 5,018
    10-27-2010, 02:56 PM Go to last post
  13. Fresh Air Duct, Furnace Vent and Dryer Vent

    Started by gmonkey, 10-27-2010 02:21 PM
    • Replies: 0
    • Views: 1,827
    10-27-2010, 02:21 PM Go to last post
  14. Climate Master pcb need replacing?

    Started by ga2607, 10-26-2010 05:25 PM
    climatemaster, geothermal heat pumps
    • Replies: 5
    • Views: 1,889
    10-27-2010, 12:42 PM Go to last post
  15. Question Carrier Infinity-Bryant Evolution packages

    Started by gat210, 10-27-2010 10:07 AM
    • Replies: 1
    • Views: 944
    10-27-2010, 10:22 AM Go to last post
  16. Help!! Suction Line size Question

    Started by Kreed42, 10-26-2010 02:39 PM
    • Replies: 11
    • Views: 1,127
    10-27-2010, 08:08 AM Go to last post
  17. Goodman fan wattage?

    Started by kcrossley, 10-27-2010 02:58 AM
    • Replies: 1
    • Views: 391
    10-27-2010, 07:35 AM Go to last post
    • Replies: 11
    • Views: 1,244
    10-27-2010, 02:13 AM Go to last post
  18. New Bryant System Help

    Started by tganz, 10-25-2010 01:34 AM
    • Replies: 8
    • Views: 809
    10-27-2010, 01:02 AM Go to last post
  19. Furnace Sizing Question

    Started by Gerfen, 10-24-2010 09:18 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,264
    10-27-2010, 12:32 AM Go to last post
  20. gibson 3-1/2 ton

    Started by jhamp41, 10-26-2010 10:23 PM
    • Replies: 1
    • Views: 415
    10-26-2010, 10:34 PM Go to last post
  21. PULSE FURNACE

    Started by RICH8853, 10-25-2010 01:50 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 2,074
    10-26-2010, 08:54 PM Go to last post
  22. what to look for in a thermostat

    Started by rbelisle1, 10-26-2010 04:20 PM
    • Replies: 11
    • Views: 858
    10-26-2010, 08:38 PM Go to last post
  23. HVAC bid conundrum

    Started by qlopp, 10-25-2010 05:00 PM
    • Replies: 9
    • Views: 1,353
    10-26-2010, 07:48 PM Go to last post
  24. Munchkin Error Code

    Started by ezierke, 10-26-2010 05:41 PM
    • Replies: 1
    • Views: 975
    10-26-2010, 07:15 PM Go to last post
  25. Hybrid heat pump electric water heater ?

    Started by cvcman, 10-25-2010 05:44 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,374
    10-26-2010, 06:33 PM Go to last post
  26. Comfort zone II with infinity thermostat

    Started by detyianni, 10-26-2010 03:21 PM
    • Replies: 1
    • Views: 721
    10-26-2010, 05:36 PM Go to last post
  27. Can someone explain extacly how the bryant Evolution system works?

    Started by opfreak, 10-22-2010 11:26 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 3,810
    10-26-2010, 02:52 PM Go to last post
    • Replies: 1
    • Views: 947
    10-26-2010, 10:34 AM Go to last post
  28. Frangible plug on lennox A/c

    Started by hvac-tech05, 10-26-2010 07:35 AM
    • Replies: 1
    • Views: 797
    10-26-2010, 07:48 AM Go to last post
  29. new valliant boiler & rads help please

    Started by numpty, 10-22-2010 07:35 AM
    • Replies: 8
    • Views: 782
    10-26-2010, 06:39 AM Go to last post
  30. XL14i and Honeywell TH8321

    Started by ebgwd, 10-25-2010 10:13 PM
    • Replies: 1
    • Views: 381
    10-26-2010, 01:07 AM Go to last post
    • Replies: 10
    • Views: 857
    10-26-2010, 01:07 AM Go to last post
  31. Question Day 1 of install completed... Help re: duct and air flow!

    Started by AtomicLush, 10-23-2010 01:45 AM
    4 Pages
    1 2 3 4
    • Replies: 47
    • Views: 3,902
    10-25-2010, 11:47 PM Go to last post
  32. How does adding/removing radiator effect heating cost?

    Started by JavaDev, 10-24-2010 03:32 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,481
    10-25-2010, 10:00 PM Go to last post
  33. New Furnace Requires Coil Replacement???

    Started by Tuck's Pop, 10-24-2010 05:22 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,540
    10-25-2010, 09:39 PM Go to last post
  34. Lennox SLP98V VS York affinity 98%

    Started by furnace hunter, 10-24-2010 06:07 PM
    • Replies: 8
    • Views: 2,134
    10-25-2010, 09:23 PM Go to last post
  35. New Home Questions

    Started by biptoe, 10-19-2010 05:01 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 2,815
    10-25-2010, 09:21 PM Go to last post
  36. Carrier Infinity controler filter warning

    Started by dkl, 10-23-2010 08:42 PM
    • Replies: 10
    • Views: 1,958
    10-25-2010, 06:46 PM Go to last post
  37. Convert pneumatic to electric contols?

    Started by idjay, 10-25-2010 04:38 PM
    • Replies: 1
    • Views: 495
    10-25-2010, 06:16 PM Go to last post
    • Replies: 5
    • Views: 1,083
    10-25-2010, 03:49 PM Go to last post
    • Replies: 2
    • Views: 426
    10-25-2010, 02:48 PM Go to last post
  38. 1 or 2 systems, Lennox or American Stand.

    Started by JohnnySmith, 10-24-2010 07:49 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,042
    10-25-2010, 02:40 PM Go to last post
  39. Voltage and thermostat clock

    Started by vkasyan, 10-18-2010 11:24 PM
    • Replies: 5
    • Views: 770
    10-25-2010, 09:47 AM Go to last post
  40. Carrier Performance A/C &Furnace operation

    Started by davefitz, 10-24-2010 04:17 PM
    • Replies: 2
    • Views: 692
    10-24-2010, 10:42 PM Go to last post
  41. Preferred N Coil

    Started by DanW13, 10-20-2010 09:36 AM
    • Replies: 1
    • Views: 1,135
    10-24-2010, 10:12 PM Go to last post
  42. Furnace Operating Noise Levels

    Started by peegee, 10-24-2010 03:33 AM
    • Replies: 6
    • Views: 3,450
    10-24-2010, 09:15 PM Go to last post
  43. Understanding outdoor temp sensors

    Started by Snowy Wisconsin, 10-24-2010 04:01 PM
    • Replies: 10
    • Views: 647
    10-24-2010, 09:14 PM Go to last post
  44. zoning a colonial style home

    Started by qclabrat, 10-19-2010 11:05 PM
    • Replies: 5
    • Views: 532
    10-24-2010, 07:25 PM Go to last post

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