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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: 46,781
    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: 46,934
    11-15-2008, 10:40 PM Go to last post
  1. Help w/8570+700+G61MP

    Started by noc, 01-25-2006 09:47 PM
    • Replies: 3
    • Views: 776
    01-26-2006, 08:18 AM Go to last post
  2. Hot water question Aquabooster VS on demand

    Started by rc_crfan, 01-25-2006 04:51 PM
    • Replies: 4
    • Views: 863
    01-26-2006, 07:45 AM Go to last post
  3. Intake on a 90%

    Started by hvacques, 01-24-2006 08:33 PM
    • Replies: 7
    • Views: 793
    01-25-2006, 10:11 PM Go to last post
  4. sanity check on fan cntl from 2nd thermostat

    Started by bpink21901, 01-25-2006 09:53 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,089
    01-25-2006, 09:58 PM Go to last post
  5. Confused Flex Duct vs Duct Board set up...preformance??

    Started by doglips, 01-24-2006 11:03 PM
    • Replies: 10
    • Views: 1,007
    01-25-2006, 09:05 PM Go to last post
  6. furnace coleman model DGAT070BDC yr1994

    Started by TheDuke, 01-21-2006 07:13 PM
    • Replies: 5
    • Views: 1,507
    01-25-2006, 08:28 PM Go to last post
  7. geo-thermal

    Started by fritzl, 01-24-2006 11:47 AM
    • Replies: 8
    • Views: 796
    01-25-2006, 08:27 PM Go to last post
  8. 13 seer ht pump replacement

    Started by bovis, 01-25-2006 06:36 PM
    • Replies: 4
    • Views: 659
    01-25-2006, 08:15 PM Go to last post
  9. Is it a bad idea too.....

    Started by woowoo, 01-24-2006 11:17 AM
    • Replies: 9
    • Views: 934
    01-25-2006, 06:04 PM Go to last post
  10. Question York residential gas furnaces

    Started by pqui, 01-24-2006 09:45 PM
    • Replies: 9
    • Views: 3,057
    01-25-2006, 06:00 PM Go to last post
  11. It's that time, need a new gas furnace

    Started by guitone, 01-22-2006 12:45 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,354
    01-25-2006, 04:56 PM Go to last post
  12. Angry Old line local co.

    Started by Frank_G, 01-23-2006 01:23 PM
    • Replies: 4
    • Views: 684
    01-25-2006, 04:56 PM Go to last post
  13. Confused Outdoor air probe?

    Started by zzzeke68, 01-23-2006 08:55 AM
    • Replies: 6
    • Views: 803
    01-25-2006, 02:46 PM Go to last post
  14. Infinity/Evolution Run Time/Cycles Flaw?

    Started by brjones, 01-21-2006 06:16 PM
    • Replies: 9
    • Views: 910
    01-25-2006, 02:18 PM Go to last post
  15. Boiler life spans

    Started by Senior Tech, 01-23-2006 11:43 PM
    • Replies: 3
    • Views: 653
    01-25-2006, 12:16 PM Go to last post
  16. American Standard AUD1C100A948-1A

    Started by seattle_furnace, 01-24-2006 09:10 PM
    • Replies: 4
    • Views: 858
    01-25-2006, 09:14 AM Go to last post
  17. LP Fired Boilers

    Started by gjp, 01-23-2006 08:47 PM
    • Replies: 8
    • Views: 677
    01-25-2006, 08:27 AM Go to last post
  18. H.P. Replacement

    Started by homeownerplus, 01-24-2006 11:56 AM
    • Replies: 4
    • Views: 680
    01-25-2006, 07:55 AM Go to last post
  19. wire size in heating elements

    Started by ftb, 01-25-2006 12:37 AM
    • Replies: 5
    • Views: 788
    01-25-2006, 07:29 AM Go to last post
  20. toilet plumbing

    Started by comfortmaster1, 01-22-2006 11:20 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,649
    01-25-2006, 01:10 AM Go to last post
  21. Question Sound Control Problems with HVAC

    Started by sndtechie, 01-20-2006 05:13 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,595
    01-25-2006, 12:23 AM Go to last post
  22. Need advice about a new furnace

    Started by ladylark, 01-23-2006 11:13 PM
    • Replies: 10
    • Views: 1,057
    01-24-2006, 11:50 PM Go to last post
  23. Joist Layout for Duct Work

    Started by linz, 01-23-2006 11:33 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,208
    01-24-2006, 10:47 PM Go to last post
  24. Digital Thermostats

    Started by gj67, 01-24-2006 05:09 PM
    • Replies: 6
    • Views: 875
    01-24-2006, 10:40 PM Go to last post
  25. Under-fired furnace

    Started by ajz, 01-24-2006 09:13 PM
    • Replies: 2
    • Views: 909
    01-24-2006, 10:33 PM Go to last post
  26. BTU vs. Duct work

    Started by ducttape, 01-24-2006 05:49 PM
    • Replies: 5
    • Views: 902
    01-24-2006, 09:19 PM Go to last post
  27. Lennox G61 mpv With a single stage stat

    Started by koen, 11-25-2005 08:10 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,680
    01-24-2006, 09:13 PM Go to last post
  28. payne

    Started by nortonma, 01-23-2006 07:08 PM
    • Replies: 7
    • Views: 898
    01-24-2006, 07:51 PM Go to last post
  29. HEAT PUMP QUESTION

    Started by richienj, 01-23-2006 06:20 PM
    • Replies: 5
    • Views: 993
    01-24-2006, 07:20 PM Go to last post
  30. Confused Decision Time on New HVAC

    Started by ellie3, 01-23-2006 03:53 PM
    • Replies: 9
    • Views: 1,359
    01-24-2006, 06:22 PM Go to last post
  31. Confused Heating question

    Started by mike5650, 01-22-2006 09:23 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,439
    01-24-2006, 04:48 PM Go to last post
  32. Furnace/AC sizing questions

    Started by joshyborra, 01-21-2006 05:03 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,826
    01-24-2006, 02:15 PM Go to last post
  33. repair or replace

    Started by catchcan, 01-24-2006 10:17 AM
    • Replies: 2
    • Views: 613
    01-24-2006, 01:07 PM Go to last post
  34. HP Defrost when frosted -- Have data now!

    Started by suemarkp, 01-15-2006 04:31 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,505
    01-24-2006, 12:10 PM Go to last post
  35. Humidistat

    Started by tungaw, 01-24-2006 09:48 AM
    • Replies: 2
    • Views: 698
    01-24-2006, 11:24 AM Go to last post
  36. Evacuating a large system

    Started by imer, 01-23-2006 09:00 AM
    • Replies: 6
    • Views: 1,097
    01-24-2006, 10:58 AM Go to last post
  37. Ductwork

    Started by kuceraj1, 01-24-2006 08:01 AM
    • Replies: 3
    • Views: 787
    01-24-2006, 10:32 AM Go to last post
  38. Taco Hy-Vent leaking

    Started by rc_crfan, 01-22-2006 04:31 PM
    • Replies: 12
    • Views: 4,070
    01-24-2006, 07:05 AM Go to last post
  39. duct insulation

    Started by coolmen, 01-23-2006 12:15 PM
    • Replies: 7
    • Views: 935
    01-24-2006, 02:28 AM Go to last post
  40. should a chimney liner be installed

    Started by nortonma, 01-23-2006 09:16 PM
    • Replies: 4
    • Views: 800
    01-24-2006, 12:16 AM Go to last post
  41. Gas furnace ignition randomly fails

    Started by tyoungnj, 01-23-2006 11:40 AM
    • Replies: 4
    • Views: 850
    01-23-2006, 10:42 PM Go to last post
  42. Need advise on electronic filter

    Started by lucky777, 01-22-2006 11:46 PM
    • Replies: 4
    • Views: 2,162
    01-23-2006, 10:22 PM Go to last post
  43. Control 4 Automation & Zone Control

    Started by cbstive, 01-22-2006 02:55 PM
    • Replies: 2
    • Views: 713
    01-23-2006, 09:07 PM Go to last post
  44. Angry Ducan Heat Pump

    Started by w t staton, 01-22-2006 10:29 PM
    • Replies: 5
    • Views: 798
    01-23-2006, 08:35 PM Go to last post
  45. Question Heating problem...

    Started by djalipumpkin, 01-23-2006 07:05 PM
    • Replies: 5
    • Views: 773
    01-23-2006, 08:16 PM Go to last post
  46. Control Board Question

    Started by spammanwhat, 01-23-2006 06:50 PM
    • Replies: 2
    • Views: 777
    01-23-2006, 06:59 PM Go to last post
  47. Heating question

    Started by mike5650, 01-23-2006 03:34 PM
    • Replies: 6
    • Views: 903
    01-23-2006, 06:44 PM Go to last post
  48. Furnace exhaust pipe cover to dress up outlet

    Started by talbert, 01-20-2006 06:22 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,735
    01-23-2006, 04:18 PM Go to last post
  49. Hmm Do you think this formula Good ?

    Started by welhan, 01-21-2006 11:36 PM
    • Replies: 10
    • Views: 2,037
    01-23-2006, 02:58 PM Go to last post
  50. Standard furnace

    Started by mehran, 01-23-2006 01:44 PM
    • Replies: 2
    • Views: 655
    01-23-2006, 02:29 PM Go to last post

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