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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: 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: 45,184
    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: 45,588
    11-15-2008, 10:40 PM Go to last post
  1. GROUNDED compressor?

    Started by horty, 02-03-2010 08:35 PM
    • Replies: 7
    • Views: 987
    02-04-2010, 03:40 PM Go to last post
    • Replies: 0
    • Views: 273
    02-04-2010, 03:32 PM Go to last post
  2. Lennox G71 XP19 Honeywell pro 8000 IAQ T-stat

    Started by titans999, 02-03-2010 09:20 PM
    • Replies: 5
    • Views: 1,202
    02-04-2010, 03:01 PM Go to last post
  3. Do I need to replace my condensor coil?

    Started by mattf82, 01-28-2010 06:52 PM
    • Replies: 6
    • Views: 769
    02-04-2010, 02:59 PM Go to last post
  4. Return in basement

    Started by walker45, 02-04-2010 11:35 AM
    • Replies: 3
    • Views: 445
    02-04-2010, 02:47 PM Go to last post
  5. Lennox G71 Question

    Started by spark plug, 01-02-2010 03:39 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 3,248
    02-04-2010, 02:24 PM Go to last post
  6. Zoning Forced Air for Houses

    Started by wundumguy, 01-24-2010 04:02 AM
    • Replies: 12
    • Views: 950
    02-04-2010, 01:43 PM Go to last post
  7. Performance issues - boiler vs. forced air

    Started by morleyz, 02-01-2010 03:54 PM
    • Replies: 7
    • Views: 1,810
    02-04-2010, 11:51 AM Go to last post
  8. Question New to forum, some tech help/knowledge needed

    Started by dawktah, 01-31-2010 11:45 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,559
    02-04-2010, 11:23 AM Go to last post
  9. Studies of Thermal Dynamics in Residential Structures 101

    Started by Shophound, 01-01-2010 11:04 PM
    19 Pages
    1 2 3 4 5 6 ... 19
    • Replies: 239
    • Views: 12,494
    02-04-2010, 09:42 AM Go to last post
  10. choosing between 2 HVAC proposals

    Started by RobR, 01-26-2010 04:46 PM
    5 Pages
    1 2 3 4 5
    • Replies: 56
    • Views: 4,072
    02-04-2010, 07:04 AM Go to last post
  11. Unfamiliar Gas Valve

    Started by okayc0mpu73r, 02-04-2010 12:31 AM
    • Replies: 2
    • Views: 513
    02-04-2010, 12:59 AM Go to last post
  12. Short vs. Long Elbow

    Started by rsspencer, 02-02-2010 11:51 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,267
    02-04-2010, 12:36 AM Go to last post
  13. Talking Lennox XC21 - Opnions needed

    Started by AnthonyMX, 02-02-2010 12:08 PM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 7,852
    02-03-2010, 10:09 PM Go to last post
  14. A new HVAC option (or analysis paralysis)

    Started by RobR, 02-03-2010 06:16 PM
    • Replies: 4
    • Views: 706
    02-03-2010, 09:58 PM Go to last post
  15. Control Reading

    Started by M&B, 02-03-2010 10:28 AM
    • Replies: 4
    • Views: 524
    02-03-2010, 09:13 PM Go to last post
  16. Aprilaire inline filter cleaning...

    Started by WannaKnow, 02-01-2010 04:26 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,121
    02-03-2010, 08:19 PM Go to last post
    • Replies: 2
    • Views: 421
    02-03-2010, 07:41 PM Go to last post
  17. Humidifier - Power Source and Water Quality

    Started by Everlast, 01-12-2010 10:41 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,233
    02-03-2010, 06:41 PM Go to last post
  18. Bathroom fan vent frustration...

    Started by DarthBane, 02-03-2010 02:09 PM
    • Replies: 5
    • Views: 1,367
    02-03-2010, 05:04 PM Go to last post
  19. Lennox Comfortsense 7000 Question

    Started by thekenward, 02-02-2010 09:28 PM
    • Replies: 8
    • Views: 1,113
    02-03-2010, 02:30 PM Go to last post
  20. Help! York Modulating Affinity Furnace Not Functioning

    Started by 4gb12, 01-31-2010 01:59 PM
    2 Pages
    1 2
    york modulating furnace
    • Replies: 23
    • Views: 1,897
    02-03-2010, 12:27 PM Go to last post
  21. mini split tax credits

    Started by workhc, 02-02-2010 07:54 PM
    • Replies: 7
    • Views: 740
    02-03-2010, 12:06 PM Go to last post
    • Replies: 4
    • Views: 885
    02-03-2010, 09:14 AM Go to last post
  22. Changing Thermostat Help! TCONT802

    Started by Imtired, 02-02-2010 11:12 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,522
    02-03-2010, 07:54 AM Go to last post
  23. "Known" ?s for the Pros on Trane furnace

    Started by truthseeker, 02-02-2010 05:26 PM
    • Replies: 7
    • Views: 940
    02-03-2010, 06:32 AM Go to last post
  24. Hmm Line-set spec sheet

    Started by rsspencer, 02-02-2010 11:19 PM
    • Replies: 1
    • Views: 406
    02-03-2010, 06:13 AM Go to last post
  25. Steam Boiler Troubleshooting and Setup

    Started by stooky, 01-28-2010 03:18 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 3,936
    02-02-2010, 10:51 PM Go to last post
  26. Honeywell Prestige setting

    Started by MayfieldVillage, 02-02-2010 08:30 PM
    • Replies: 3
    • Views: 476
    02-02-2010, 10:41 PM Go to last post
  27. A dilemma

    Started by jpsmith1cm, 02-02-2010 08:49 PM
    • Replies: 11
    • Views: 600
    02-02-2010, 10:14 PM Go to last post
    • Replies: 2
    • Views: 947
    02-02-2010, 10:12 PM Go to last post
  28. yellow jacket guages

    Started by mike dixon, 02-02-2010 10:08 PM
    • Replies: 1
    • Views: 382
    02-02-2010, 10:09 PM Go to last post
  29. Rheem Furnace Flame goes out

    Started by hctsro, 01-31-2010 02:02 PM
    • Replies: 11
    • Views: 2,720
    02-02-2010, 09:48 PM Go to last post
  30. Which service company?

    Started by canoedad, 02-02-2010 07:47 PM
    • Replies: 4
    • Views: 339
    02-02-2010, 09:19 PM Go to last post
  31. Carrier Model#58yav091-14 S#4997a03413

    Started by SalCange, 02-02-2010 09:05 PM
    • Replies: 0
    • Views: 322
    02-02-2010, 09:05 PM Go to last post
  32. Bard PH1336 Problems

    Started by mad dawg, 02-02-2010 07:55 PM
    • Replies: 1
    • Views: 636
    02-02-2010, 08:59 PM Go to last post
  33. Confused minimum boiler temp

    Started by geochurchi, 02-02-2010 06:39 PM
    • Replies: 3
    • Views: 389
    02-02-2010, 08:43 PM Go to last post
  34. Question Should I get a condensing boiler?

    Started by JKent, 02-02-2010 10:42 AM
    • Replies: 7
    • Views: 1,328
    02-02-2010, 08:28 PM Go to last post
    • Replies: 12
    • Views: 684
    02-02-2010, 07:40 PM Go to last post
  35. Ridiculous Heating Bill

    Started by TKC_PA, 01-28-2010 05:57 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,599
    02-02-2010, 07:34 PM Go to last post
  36. Metal ducts and sound transmission

    Started by smilner01, 02-02-2010 01:06 PM
    • Replies: 1
    • Views: 384
    02-02-2010, 06:52 PM Go to last post
  37. Navien

    Started by Carzie, 01-30-2010 08:20 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,552
    02-02-2010, 06:00 PM Go to last post
  38. Carrier Infinity ICS max cycles?

    Started by blazer376, 02-02-2010 05:37 PM
    • Replies: 0
    • Views: 266
    02-02-2010, 05:37 PM Go to last post
  39. Steam Boiler Install-Northern NJ

    Started by smoke14, 01-20-2010 12:58 PM
    • Replies: 6
    • Views: 595
    02-02-2010, 05:32 PM Go to last post
  40. Repair or replace compressor

    Started by zapy, 02-01-2010 09:50 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,887
    02-02-2010, 04:22 PM Go to last post
  41. Infinity Control Question

    Started by s76helipilot, 02-02-2010 03:44 PM
    • Replies: 0
    • Views: 257
    02-02-2010, 03:44 PM Go to last post
  42. How much will it cost to run these Systems?

    Started by crowl31, 02-02-2010 02:49 PM
    • Replies: 0
    • Views: 273
    02-02-2010, 02:49 PM Go to last post
  43. Boiler decisions

    Started by jimmy971, 02-01-2010 09:07 PM
    • Replies: 3
    • Views: 407
    02-02-2010, 02:42 PM Go to last post
  44. What is required for a manufacturer to honor their warranty?

    Started by garya505, 07-16-2009 06:57 PM
    4 Pages
    1 2 3 4
    • Replies: 47
    • Views: 2,424
    02-02-2010, 02:11 PM Go to last post
  45. To Foam or Not to Foam

    Started by Carolinarider, 01-31-2010 03:34 PM
    5 Pages
    1 2 3 4 5
    • Replies: 62
    • Views: 2,667
    02-02-2010, 02:00 PM Go to last post

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