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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

    • Replies: 0
    • Views: 59,190
    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: 58,252
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Stupid call

    Started by greenm&m, 12-28-2006 08:29 PM
    • Replies: 2
    • Views: 723
    12-28-2006, 09:58 PM Go to last post
  3. Lennox Model Help Needed

    Started by ggrissom, 12-27-2006 05:45 PM
    • Replies: 6
    • Views: 2,422
    12-28-2006, 09:01 PM Go to last post
  4. Question Looking for second opinion

    Started by kennym, 12-28-2006 08:17 AM
    • Replies: 4
    • Views: 939
    12-28-2006, 08:29 PM Go to last post
    • Replies: 4
    • Views: 1,817
    12-28-2006, 07:04 PM Go to last post
  5. Infinity Quotes

    Started by runway36l, 12-15-2006 03:00 PM
    • Replies: 7
    • Views: 2,113
    12-28-2006, 02:46 PM Go to last post
  6. ByPass Humidifier

    Started by tact1999, 12-27-2006 12:48 PM
    • Replies: 5
    • Views: 917
    12-28-2006, 10:09 AM Go to last post
    • Replies: 3
    • Views: 1,785
    12-28-2006, 10:05 AM Go to last post
  7. Lennox furnace question

    Started by 7474, 12-27-2006 12:57 AM
    • Replies: 11
    • Views: 1,793
    12-28-2006, 08:30 AM Go to last post
  8. construction drawings

    Started by expetroman, 12-26-2006 03:32 PM
    • Replies: 3
    • Views: 1,020
    12-28-2006, 06:50 AM Go to last post
  9. Aprilaire 600 humidifier problems...

    Started by Sr20Crazy, 12-27-2006 10:32 PM
    • Replies: 2
    • Views: 2,152
    12-27-2006, 11:01 PM Go to last post
  10. No heat, turn emergency power off, heat returns

    Started by stevekeys, 12-26-2006 08:45 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,457
    12-27-2006, 10:46 PM Go to last post
  11. Twinning

    Started by rumn8r, 12-25-2006 02:23 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 3,857
    12-27-2006, 10:38 PM Go to last post
  12. On Off ON Off on Off

    Started by stardotstar, 12-27-2006 01:20 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 3,185
    12-27-2006, 07:57 PM Go to last post
    • Replies: 70
    • Views: 11,562
    12-27-2006, 06:41 PM Go to last post
  13. Lennox furnace question

    Started by 7474, 12-27-2006 12:53 AM
    • Replies: 1
    • Views: 698
    12-27-2006, 01:33 AM Go to last post
  14. Humidifiers

    Started by skinnyd, 12-20-2006 08:45 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 6,213
    12-27-2006, 01:11 AM Go to last post
  15. I need professional help!

    Started by dlwalker, 12-24-2006 10:34 PM
    • Replies: 10
    • Views: 1,299
    12-27-2006, 12:32 AM Go to last post
  16. Home Inspectors - Should they know how to check HVAC systems?

    Started by samskaff, 12-14-2006 12:19 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 3,424
    12-27-2006, 12:22 AM Go to last post
  17. Question Condensor & Air Handler Tonnage

    Started by rajdg, 12-26-2006 01:39 AM
    • Replies: 6
    • Views: 965
    12-26-2006, 11:58 PM Go to last post
    • Replies: 6
    • Views: 1,179
    12-26-2006, 11:49 PM Go to last post
  18. 80 % Furnace

    Started by air-tek61, 12-21-2006 05:04 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,063
    12-26-2006, 10:51 PM Go to last post
  19. can you identify a ~20yr old D&N Gas Pack ?

    Started by chief_wiggum, 12-26-2006 10:45 PM
    • Replies: 1
    • Views: 500
    12-26-2006, 10:49 PM Go to last post
  20. Trane Defrost Problems

    Started by mcb56, 12-26-2006 06:29 PM
    • Replies: 3
    • Views: 1,180
    12-26-2006, 10:16 PM Go to last post
  21. Question Rheem 13 Seer "chattering' check valve

    Started by ospf, 12-26-2006 07:58 PM
    • Replies: 1
    • Views: 790
    12-26-2006, 08:58 PM Go to last post
  22. coleman evcon bgu furnace

    Started by Edmund Forsthe, 12-23-2006 09:14 PM
    • Replies: 1
    • Views: 1,035
    12-26-2006, 08:30 PM Go to last post
  23. HVAC heat pump question

    Started by keyphon4, 12-26-2006 03:32 AM
    • Replies: 5
    • Views: 957
    12-26-2006, 07:49 PM Go to last post
  24. Insulating the air handler

    Started by helmetheadbob, 12-26-2006 03:10 PM
    • Replies: 3
    • Views: 1,280
    12-26-2006, 07:09 PM Go to last post
  25. Radiant floor for woodshop

    Started by tom21769, 12-16-2006 07:49 AM
    • Replies: 8
    • Views: 1,068
    12-26-2006, 06:27 PM Go to last post
  26. Gas Line Traps

    Started by wendel, 12-25-2006 02:55 PM
    • Replies: 8
    • Views: 1,740
    12-26-2006, 06:16 PM Go to last post
  27. Confused Amana electric heater problems

    Started by offshoretrash, 12-26-2006 06:02 PM
    • Replies: 1
    • Views: 794
    12-26-2006, 06:05 PM Go to last post
  28. Reversing valve sound insulation Photograph

    Started by sillikat, 12-24-2006 01:07 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,443
    12-26-2006, 11:30 AM Go to last post
  29. coleman evcon

    Started by zipscrew, 12-25-2006 12:23 AM
    • Replies: 8
    • Views: 1,200
    12-26-2006, 04:45 AM Go to last post
  30. happy holiday

    Started by vtinknocker, 12-24-2006 09:00 PM
    • Replies: 3
    • Views: 631
    12-25-2006, 03:30 PM Go to last post
  31. Where is Model Number on Carrier Infinity 96 Furnace?

    Started by eap, 12-23-2006 12:00 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 8,177
    12-25-2006, 02:04 PM Go to last post
  32. Venter blower delayed operation

    Started by jim-illinois, 12-24-2006 06:43 PM
    • Replies: 3
    • Views: 909
    12-25-2006, 12:44 PM Go to last post
  33. where's the quality today?

    Started by furrcoat, 12-24-2006 01:25 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,090
    12-25-2006, 09:55 AM Go to last post
  34. Intermittent Heating Problem

    Started by nweaver, 12-15-2006 02:34 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,593
    12-25-2006, 08:47 AM Go to last post
  35. Upside down Furnace ???

    Started by rsisson, 12-23-2006 09:37 AM
    • Replies: 10
    • Views: 2,844
    12-25-2006, 01:30 AM Go to last post
  36. Hydronic System Contractor, Central MD?

    Started by tom21769, 12-24-2006 10:02 AM
    • Replies: 1
    • Views: 716
    12-24-2006, 11:58 PM Go to last post
  37. Confused TRane Furnace

    Started by chenz68, 12-21-2006 09:23 AM
    • Replies: 5
    • Views: 1,012
    12-24-2006, 04:21 PM Go to last post
  38. controlling finned tube heating

    Started by blueridge, 12-12-2006 04:50 PM
    • Replies: 5
    • Views: 826
    12-24-2006, 01:25 PM Go to last post
  39. Strange condensation issue

    Started by Plumberman, 12-22-2006 04:59 AM
    • Replies: 3
    • Views: 945
    12-24-2006, 12:07 PM Go to last post
  40. Loud air flow at registers

    Started by backpacker, 12-23-2006 01:39 PM
    • Replies: 7
    • Views: 2,051
    12-24-2006, 12:04 PM Go to last post
  41. New Installation Questions

    Started by d6veteran, 12-23-2006 10:57 PM
    • Replies: 8
    • Views: 1,035
    12-24-2006, 11:43 AM Go to last post
  42. Confused Copper gas lines

    Started by luskys a/c, 12-19-2006 12:55 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,138
    12-24-2006, 11:36 AM Go to last post
  43. Help Selecting a System

    Started by hstead, 12-21-2006 11:44 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,670
    12-24-2006, 09:38 AM Go to last post
  44. Thermastat connection question, from Trane system

    Started by ronnald, 12-23-2006 12:59 PM
    • Replies: 8
    • Views: 991
    12-24-2006, 02:14 AM Go to last post
  45. Rheem furnace but Carrier thermidistat

    Started by haubica, 12-23-2006 05:28 PM
    • Replies: 8
    • Views: 1,754
    12-24-2006, 12:48 AM Go to last post
  46. York Intermittant Heat

    Started by cobitech, 12-06-2006 08:31 PM
    • Replies: 8
    • Views: 1,117
    12-23-2006, 11:46 PM Go to last post
  47. HVAC vs. Window Units

    Started by jneblett, 12-05-2006 11:50 AM
    • Replies: 12
    • Views: 1,518
    12-23-2006, 11:24 PM Go to last post

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