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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: 62,546
    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: 62,308
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Hydronic furnace aciting up!

    Started by davidsako, 01-25-2010 12:35 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 2,241
    02-19-2010, 02:37 PM Go to last post
    • Replies: 9
    • Views: 1,906
    02-19-2010, 02:28 PM Go to last post
  3. Manufactured Home

    Started by shaggy3131, 02-13-2010 11:14 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 4,280
    02-19-2010, 01:07 PM Go to last post
  4. Heat Loss and Actaul Furnance Size

    Started by 36183, 02-19-2010 11:23 AM
    • Replies: 2
    • Views: 647
    02-19-2010, 12:37 PM Go to last post
  5. All out of ideas....

    Started by #1 Maytag Man, 02-18-2010 10:47 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,217
    02-19-2010, 12:11 PM Go to last post
  6. Furnace Install Look OK?

    Started by sbodmer, 02-15-2010 01:16 AM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 80
    • Views: 10,241
    02-19-2010, 08:28 AM Go to last post
  7. Identify Furnace BTU-without label?

    Started by lam_29, 02-18-2010 02:29 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,954
    02-19-2010, 04:13 AM Go to last post
  8. Heating requirements

    Started by lj_irish, 02-18-2010 08:41 PM
    • Replies: 5
    • Views: 639
    02-19-2010, 01:11 AM Go to last post
  9. are these matched correctly (trane)

    Started by drjlb, 02-18-2010 03:25 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,874
    02-19-2010, 12:11 AM Go to last post
  10. Samsung AQV18 Heatpump

    Started by CE-TECH, 02-10-2010 10:48 AM
    • Replies: 11
    • Views: 4,223
    02-19-2010, 12:00 AM Go to last post
  11. reversing valve

    Started by johnnyfreon, 02-18-2010 10:51 PM
    • Replies: 1
    • Views: 623
    02-18-2010, 11:27 PM Go to last post
    • Replies: 11
    • Views: 3,377
    02-18-2010, 08:32 PM Go to last post
  12. Smallest XL20?

    Started by rsspencer, 02-17-2010 12:55 PM
    • Replies: 11
    • Views: 1,484
    02-18-2010, 08:16 PM Go to last post
  13. Modulating furnace problems

    Started by BlueJim, 10-19-2009 10:46 AM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 5,721
    02-18-2010, 06:52 PM Go to last post
  14. Clare oil furnace model OLB venting???

    Started by ElecTech, 02-18-2010 04:56 PM
    • Replies: 0
    • Views: 1,115
    02-18-2010, 04:56 PM Go to last post
  15. Purchased HVAC Calc program

    Started by turfgrass, 02-16-2010 07:38 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 2,184
    02-18-2010, 03:59 PM Go to last post
    • Replies: 11
    • Views: 1,900
    02-18-2010, 03:26 PM Go to last post
  16. Package unit selection

    Started by jl1, 02-18-2010 12:03 PM
    • Replies: 3
    • Views: 729
    02-18-2010, 02:48 PM Go to last post
  17. Gas Furnace making odd noises at startup

    Started by Schiller, 02-18-2010 11:26 AM
    • Replies: 4
    • Views: 1,623
    02-18-2010, 11:46 AM Go to last post
  18. Question 5/16 liquid line ok with Carrier replacement system?

    Started by scottpalmq, 02-16-2010 12:54 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 4,554
    02-18-2010, 11:19 AM Go to last post
  19. Pistons and TXV's Need quick response

    Started by flroidaguy27, 02-17-2010 11:23 PM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 3,105
    02-18-2010, 11:10 AM Go to last post
  20. hard start compressor

    Started by hachidan, 02-17-2010 11:38 PM
    • Replies: 5
    • Views: 819
    02-18-2010, 10:04 AM Go to last post
  21. GPH1549M41 - No heat after defrost - Problem returns

    Started by bobwadd, 01-09-2010 09:24 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 75
    • Views: 8,646
    02-18-2010, 07:34 AM Go to last post
  22. Trane XV95 / Xl15i wiring help

    Started by jshook16, 02-14-2010 12:12 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 69
    • Views: 7,388
    02-18-2010, 07:12 AM Go to last post
  23. New construction system reco

    Started by crthrs, 02-14-2010 09:09 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,710
    02-17-2010, 10:52 PM Go to last post
  24. Variation in filter frame dimensions?

    Started by Tinx, 02-17-2010 07:24 PM
    • Replies: 1
    • Views: 450
    02-17-2010, 10:41 PM Go to last post
  25. New Lennox system opinions for newb please

    Started by laxfan, 02-15-2010 10:17 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,670
    02-17-2010, 10:26 PM Go to last post
  26. Recommend a solid, well-constructed drum humidifier?

    Started by jeffw_00, 02-15-2010 01:57 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,605
    02-17-2010, 10:14 PM Go to last post
  27. Does my new system support humidity control?

    Started by yam, 02-16-2010 01:41 PM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 3,127
    02-17-2010, 08:17 PM Go to last post
  28. Advice please comparing equiptment

    Started by Steve321, 02-05-2010 07:26 PM
    5 Pages
    1 2 3 4 5
    • Replies: 63
    • Views: 4,789
    02-17-2010, 06:50 PM Go to last post
  29. Cincinnati furnace dies.

    Started by airwolf1980, 02-17-2010 05:09 PM
    • Replies: 2
    • Views: 598
    02-17-2010, 06:31 PM Go to last post
  30. Rheem Corsair ignition failure

    Started by TxDusty, 02-17-2010 02:16 PM
    • Replies: 4
    • Views: 895
    02-17-2010, 06:03 PM Go to last post
  31. G71

    Started by Guy2, 02-17-2010 04:17 PM
    • Replies: 1
    • Views: 626
    02-17-2010, 04:50 PM Go to last post
  32. Suggestions for Upgrade

    Started by rhitee05, 02-17-2010 04:34 PM
    • Replies: 0
    • Views: 437
    02-17-2010, 04:34 PM Go to last post
  33. Question Help! Who to trust?

    Started by halfvass, 02-17-2010 03:13 AM
    • Replies: 7
    • Views: 911
    02-17-2010, 03:55 PM Go to last post
  34. furnace size/brand

    Started by bds1135, 02-15-2010 04:14 AM
    • Replies: 8
    • Views: 1,489
    02-17-2010, 03:46 PM Go to last post
  35. Pkg unit suggestions

    Started by jl1, 02-17-2010 07:32 AM
    • Replies: 8
    • Views: 1,468
    02-17-2010, 03:17 PM Go to last post
  36. Help me understand expanded heating data.

    Started by dandar, 02-17-2010 01:48 PM
    • Replies: 3
    • Views: 1,071
    02-17-2010, 02:55 PM Go to last post
  37. Question kitchen MUA w/twist

    Started by rsspencer, 01-29-2010 02:01 PM
    make-up air, mua, range
    • Replies: 10
    • Views: 2,027
    02-17-2010, 01:24 PM Go to last post
  38. ODT Wiring

    Started by SC Mendo, 02-17-2010 12:48 PM
    • Replies: 1
    • Views: 895
    02-17-2010, 12:57 PM Go to last post
  39. Coleman CP9C Delay setting

    Started by bhepper, 02-17-2010 01:11 AM
    • Replies: 4
    • Views: 1,778
    02-17-2010, 12:09 PM Go to last post
  40. Confused Tappan Heat pump Questions

    Started by SC Mendo, 02-17-2010 10:12 AM
    • Replies: 3
    • Views: 1,277
    02-17-2010, 11:36 AM Go to last post
  41. Question How low do you pull vaccum?

    Started by Artietech, 02-03-2010 11:52 AM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 108
    • Views: 16,080
    02-17-2010, 07:07 AM Go to last post
  42. Tankless Water Heater for NJ Home...

    Started by tomwk, 02-07-2010 10:24 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,027
    02-17-2010, 12:02 AM Go to last post
  43. Lennox G71MPP Recent Installation Question

    Started by brad7272, 02-16-2010 09:21 PM
    • Replies: 8
    • Views: 877
    02-16-2010, 11:37 PM Go to last post
  44. Question Which Options Should I choose?

    Started by Jake7482, 02-16-2010 10:31 PM
    • Replies: 1
    • Views: 569
    02-16-2010, 10:54 PM Go to last post
  45. Armstrong heatpumps

    Started by pjh008, 02-11-2010 03:40 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,852
    02-16-2010, 09:38 PM Go to last post
  46. Rheem air conditioner unit

    Started by Nick917, 02-16-2010 02:41 PM
    • Replies: 6
    • Views: 1,236
    02-16-2010, 09:21 PM Go to last post
  47. Burnham Freedom Boiler "popping", due to air.

    Started by sharkytm, 01-11-2010 01:50 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,796
    02-16-2010, 09:03 PM Go to last post
  48. Improving Humidifier Efficiency

    Started by Derailer, 02-16-2010 05:08 PM
    • Replies: 1
    • Views: 766
    02-16-2010, 05:25 PM Go to last post

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