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: 63,886
    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: 63,956
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. YORK GM9V doesn't exist?

    Started by jdaley, 07-19-2010 09:25 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,393
    03-05-2011, 05:57 PM Go to last post
  3. Building our own home

    Started by jgriggs, 02-27-2011 01:29 AM
    5 Pages
    1 2 3 4 5
    dehumidification, erv, new construction, spray foam
    • Replies: 53
    • Views: 8,092
    03-05-2011, 05:34 PM Go to last post
  4. New Member

    Started by baldtcc, 03-05-2011 03:31 PM
    • Replies: 2
    • Views: 586
    03-05-2011, 04:32 PM Go to last post
  5. google key words search help

    Started by grizzzlle, 03-05-2011 01:37 PM
    • Replies: 1
    • Views: 735
    03-05-2011, 01:42 PM Go to last post
  6. pressure discrepancy - heat pump

    Started by narfhead22, 03-04-2011 05:44 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,594
    03-05-2011, 01:15 PM Go to last post
    • Replies: 6
    • Views: 970
    03-05-2011, 12:56 PM Go to last post
  7. Lennox Heat Pump

    Started by tstcstu, 03-05-2011 12:50 PM
    • Replies: 2
    • Views: 678
    03-05-2011, 12:55 PM Go to last post
  8. first year "free service" - checking furnace operation?

    Started by nrthernohio, 03-03-2011 01:30 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,072
    03-05-2011, 10:19 AM Go to last post
  9. Troubleshooting Trane XR15 - where to begin?

    Started by Foghat Leglamp, 02-10-2011 08:38 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 7,238
    03-05-2011, 06:10 AM Go to last post
  10. Load Calculation Courses

    Started by efficiency guy, 03-04-2011 10:31 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,328
    03-05-2011, 03:30 AM Go to last post
  11. Watsco/Carrier news

    Started by tmciver, 03-04-2011 03:20 PM
    • Replies: 2
    • Views: 1,126
    03-05-2011, 03:18 AM Go to last post
  12. Ok experts, here's the scenario

    Started by silv333, 03-01-2011 11:49 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,681
    03-05-2011, 01:28 AM Go to last post
  13. To sweep or not to sweep

    Started by ron3637, 03-04-2011 02:49 PM
    • Replies: 2
    • Views: 884
    03-05-2011, 12:19 AM Go to last post
  14. Trane XV80 transformer

    Started by kakoehler, 03-04-2011 02:35 PM
    • Replies: 6
    • Views: 3,175
    03-04-2011, 10:47 PM Go to last post
  15. olsen furnace info

    Started by redwhitekat, 02-12-2010 04:25 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,254
    03-04-2011, 08:19 PM Go to last post
  16. Replacement for Islandaire PTAC

    Started by miket, 08-08-2005 07:16 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 7,923
    03-04-2011, 06:11 PM Go to last post
  17. question on blower speed for heat and A/C

    Started by joef1, 03-04-2011 09:35 AM
    • Replies: 5
    • Views: 1,233
    03-04-2011, 06:06 PM Go to last post
  18. Mini Split SEER

    Started by jimblu, 03-04-2011 02:25 PM
    • Replies: 7
    • Views: 865
    03-04-2011, 05:02 PM Go to last post
  19. Warranty if installer goes out of business

    Started by Nayr, 03-03-2011 05:23 PM
    • Replies: 9
    • Views: 1,378
    03-04-2011, 02:29 PM Go to last post
  20. Condensate Drain to Cool Liquid Line

    Started by HAP2, 03-03-2011 08:30 PM
    • Replies: 5
    • Views: 1,462
    03-04-2011, 01:31 PM Go to last post
  21. York Affinity Furnace Fan

    Started by richmiku, 03-02-2011 08:57 PM
    • Replies: 6
    • Views: 1,591
    03-04-2011, 01:03 PM Go to last post
  22. Confused Sudden CCF Gas ussage increase 38ccf to 249ccf

    Started by bwilmo, 03-03-2011 12:32 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,343
    03-04-2011, 12:34 PM Go to last post
  23. Capacity of Aprilaire 224

    Started by quaker_emu, 02-14-2011 04:50 PM
    • Replies: 9
    • Views: 3,979
    03-04-2011, 11:51 AM Go to last post
  24. Temperature rise of 100 degrees

    Started by Traveler62, 02-02-2011 01:33 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 3,970
    03-04-2011, 10:15 AM Go to last post
  25. Buderus G115 Covert Oil to Natural Gas

    Started by toddakirby, 03-02-2010 12:56 AM
    • Replies: 9
    • Views: 12,077
    03-03-2011, 10:42 PM Go to last post
  26. Residential estimation

    Started by senorfrogs, 03-01-2011 05:57 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,620
    03-03-2011, 10:23 PM Go to last post
  27. looking 4 advice

    Started by homeowner jeff, 03-03-2011 07:29 PM
    • Replies: 2
    • Views: 703
    03-03-2011, 09:57 PM Go to last post
  28. H V A “C” uncertain"T"y

    Started by Jzone99, 02-25-2011 06:09 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,231
    03-03-2011, 09:16 PM Go to last post
  29. Optimal Hi/Lo Boiler Settings

    Started by lexluthor5, 03-03-2011 07:32 PM
    • Replies: 1
    • Views: 1,077
    03-03-2011, 09:08 PM Go to last post
  30. Condenser unit for existing coil

    Started by SUMAN040, 03-03-2011 01:24 AM
    • Replies: 10
    • Views: 2,982
    03-03-2011, 08:12 PM Go to last post
  31. Question Time to Replace my 2 Lennox G8's

    Started by civilcorruption, 03-02-2011 02:50 PM
    • Replies: 8
    • Views: 3,628
    03-03-2011, 07:18 PM Go to last post
  32. Furnace Blower fans

    Started by bigkutta, 03-03-2011 03:46 PM
    • Replies: 2
    • Views: 735
    03-03-2011, 06:57 PM Go to last post
  33. warranty repairs?

    Started by cturman, 03-02-2011 01:31 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,113
    03-03-2011, 12:09 PM Go to last post
  34. Need your help - Thermostat

    Started by catpace, 03-02-2011 08:50 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,926
    03-03-2011, 11:46 AM Go to last post
  35. Pressure rising?

    Started by pjryan21, 03-02-2011 09:35 PM
    • Replies: 4
    • Views: 864
    03-03-2011, 07:33 AM Go to last post
  36. Mini Split

    Started by rsi38, 03-01-2011 09:27 PM
    • Replies: 5
    • Views: 1,803
    03-03-2011, 06:35 AM Go to last post
  37. Emergency Heat Randomly Turns On?????

    Started by HVAC51, 03-02-2011 09:04 AM
    • Replies: 6
    • Views: 7,863
    03-03-2011, 06:06 AM Go to last post
  38. Is this the right AC for me?

    Started by Swurgen, 03-01-2011 08:47 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,936
    03-02-2011, 11:43 PM Go to last post
  39. Heat recovery on UARL condensing unit

    Started by mudog, 03-02-2011 05:49 PM
    • Replies: 0
    • Views: 534
    03-02-2011, 05:49 PM Go to last post
  40. Imbalanced Fan Blade

    Started by maduka83, 03-02-2011 10:08 AM
    blower motor, fan blade, fan motor, shaft
    • Replies: 3
    • Views: 1,064
    03-02-2011, 05:10 PM Go to last post
  41. running a gas furnace with a portable generator

    Started by joef1, 02-17-2011 10:03 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 42,942
    03-02-2011, 04:47 PM Go to last post
  42. General 1042 Solenoid Valve Leak

    Started by rayf01, 03-02-2011 12:22 PM
    • Replies: 4
    • Views: 1,011
    03-02-2011, 03:46 PM Go to last post
  43. Basement Heating

    Started by Motherof3, 03-01-2011 09:40 AM
    • Replies: 10
    • Views: 1,134
    03-02-2011, 01:52 PM Go to last post
  44. Hmm used wrong gauge - how bad did i screw up?

    Started by narfhead22, 02-28-2011 07:07 PM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 4,031
    03-02-2011, 10:38 AM Go to last post
  45. a/s blower will not turn on

    Started by russellbaker, 03-01-2011 11:57 PM
    • Replies: 8
    • Views: 1,043
    03-02-2011, 09:33 AM Go to last post
  46. combustion air

    Started by viessmann, 02-26-2011 07:36 PM
    • Replies: 11
    • Views: 1,621
    03-02-2011, 09:31 AM Go to last post
  47. Mis-guided heat pump user

    Started by JustTom, 02-28-2011 07:06 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,141
    03-02-2011, 06:55 AM Go to last post
  48. Contractor and Solution for ICF Block House

    Started by HPXMirage, 02-24-2011 11:15 PM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 4,699
    03-02-2011, 01:27 AM Go to last post
  49. Confused VRV - Systems from Daikin !

    Started by josephshanoj, 02-26-2011 02:17 AM
    • Replies: 12
    • Views: 5,496
    03-02-2011, 12:36 AM Go to last post
  50. hissing a/c liquid line

    Started by ps2, 05-09-2005 07:40 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 6,020
    03-02-2011, 12:30 AM Go to last post

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