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: 64,987
    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: 65,016
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. When to use the heat pumps instead of oil burner

    Started by Glenn_in_RI, 10-06-2008 04:32 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 3,217
    10-17-2008, 03:39 PM Go to last post
  3. mod/con sizing & more ?s

    Started by centralma, 10-16-2008 03:17 PM
    • Replies: 5
    • Views: 841
    10-17-2008, 03:04 PM Go to last post
  4. Is a Heat Pump the right application?

    Started by kernhills, 10-17-2008 02:18 AM
    • Replies: 3
    • Views: 726
    10-17-2008, 12:42 PM Go to last post
  5. Need to vent about duct installation expense..

    Started by kvanbrandt, 10-17-2008 06:09 AM
    • Replies: 6
    • Views: 894
    10-17-2008, 12:30 PM Go to last post
  6. HRV in crawlspaces..?

    Started by rtoni, 09-04-2008 01:15 PM
    • Replies: 7
    • Views: 1,249
    10-17-2008, 12:11 PM Go to last post
  7. Installation and Service

    Started by gary8878, 10-15-2008 06:56 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,688
    10-17-2008, 10:18 AM Go to last post
  8. Smile Cleaning flame sensor/not replacing

    Started by fluepipe3, 10-16-2008 07:59 PM
    • Replies: 4
    • Views: 8,906
    10-17-2008, 12:36 AM Go to last post
  9. Winterization Question on Outdoor A/C unit.

    Started by sandman512, 10-15-2008 09:41 PM
    • Replies: 5
    • Views: 734
    10-16-2008, 11:26 PM Go to last post
  10. New Lennox - Annual Maintenance Question

    Started by jp99, 10-14-2008 03:23 PM
    • Replies: 10
    • Views: 1,551
    10-16-2008, 09:26 PM Go to last post
  11. Confused Can I relocate my furnace?

    Started by anelson, 10-14-2008 11:49 PM
    • Replies: 12
    • Views: 7,222
    10-16-2008, 09:20 PM Go to last post
  12. emerald air

    Started by gazpan, 10-09-2007 11:24 PM
    • Replies: 4
    • Views: 3,630
    10-16-2008, 08:18 PM Go to last post
  13. gas or electric WH ?

    Started by cvcman, 10-15-2008 07:13 PM
    • Replies: 5
    • Views: 801
    10-16-2008, 07:27 PM Go to last post
  14. Air pipe beside the furnace

    Started by fhebert, 10-15-2008 03:53 PM
    • Replies: 5
    • Views: 1,198
    10-16-2008, 02:28 PM Go to last post
  15. SpacePak filter question

    Started by rylord, 09-12-2008 10:35 AM
    • Replies: 10
    • Views: 4,080
    10-16-2008, 11:45 AM Go to last post
  16. what do you guys think of tankless water heaters

    Started by cvcman, 10-12-2008 09:41 PM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 3,513
    10-16-2008, 11:15 AM Go to last post
  17. Wrong T-stat setting

    Started by Hal Table, 10-15-2008 01:29 AM
    • Replies: 8
    • Views: 1,124
    10-16-2008, 10:40 AM Go to last post
  18. Fall Preventive Maintenance Call

    Started by AvantGarde, 10-10-2008 06:18 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,310
    10-16-2008, 06:39 AM Go to last post
  19. Question: Duct sizes are smaller than recommended

    Started by cpetku, 10-15-2008 09:38 PM
    • Replies: 5
    • Views: 862
    10-15-2008, 11:43 PM Go to last post
  20. one large heatpump vs two smaller ones

    Started by pendulum, 10-08-2008 09:58 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 7,404
    10-15-2008, 09:11 PM Go to last post
  21. Angry Apartment Air Conditioner Noise

    Started by Aarondawg, 05-14-2008 09:54 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 8,440
    10-15-2008, 08:36 PM Go to last post
  22. Steam boiler

    Started by aaron24, 10-14-2008 07:24 PM
    • Replies: 1
    • Views: 657
    10-15-2008, 07:47 PM Go to last post
  23. ignitors

    Started by fluepipe3, 10-15-2008 07:41 PM
    • Replies: 0
    • Views: 614
    10-15-2008, 07:41 PM Go to last post
  24. HELP on a Trane XE80

    Started by FireRetired, 10-15-2008 03:29 PM
    • Replies: 4
    • Views: 809
    10-15-2008, 07:35 PM Go to last post
  25. Outdoor temp sensor location?

    Started by davowavo, 06-02-2008 12:48 AM
    • Replies: 9
    • Views: 1,767
    10-15-2008, 06:52 PM Go to last post
    • Replies: 21
    • Views: 7,110
    10-15-2008, 05:26 PM Go to last post
  26. Question What makes a unit "convertible" to horizontal

    Started by Alden_Sloe, 10-15-2008 04:21 PM
    • Replies: 1
    • Views: 640
    10-15-2008, 05:24 PM Go to last post
  27. Furnace Hum

    Started by gear, 10-14-2008 06:15 PM
    • Replies: 2
    • Views: 883
    10-15-2008, 05:19 PM Go to last post
  28. Typical CPH for 80% NG furnaces...

    Started by badtlc, 10-14-2008 04:15 PM
    • Replies: 10
    • Views: 1,834
    10-15-2008, 04:14 PM Go to last post
  29. Two thermostats contolling one furnace?

    Started by Alden_Sloe, 10-13-2008 05:36 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 7,344
    10-15-2008, 02:59 PM Go to last post
  30. Load calcs, software, scenario analysis

    Started by im4snow2000, 09-28-2008 04:37 PM
    • Replies: 7
    • Views: 1,400
    10-15-2008, 01:58 PM Go to last post
  31. Carrier Performance HP

    Started by DanW13, 10-12-2008 07:34 PM
    • Replies: 10
    • Views: 2,137
    10-15-2008, 12:54 PM Go to last post
  32. Zoning High Velocity Systems

    Started by mawzawmawzaw, 10-14-2008 02:05 PM
    • Replies: 6
    • Views: 1,471
    10-15-2008, 09:27 AM Go to last post
  33. problem with carrier furnace

    Started by 9yriceman, 10-13-2008 09:35 PM
    • Replies: 4
    • Views: 1,489
    10-15-2008, 06:55 AM Go to last post
  34. Who Makes Day & Night

    Started by walter19, 10-10-2008 11:33 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 33,042
    10-15-2008, 05:41 AM Go to last post
  35. r22 heat pump vs. r410a heatpump

    Started by mike robinson, 10-14-2008 09:19 PM
    • Replies: 4
    • Views: 1,720
    10-14-2008, 11:13 PM Go to last post
  36. Trane XL14i / TCONT802A

    Started by Hal Table, 10-13-2008 11:01 PM
    • Replies: 11
    • Views: 1,405
    10-14-2008, 09:23 PM Go to last post
  37. Two bad condensate pumps in row?

    Started by tom34diy, 09-08-2008 06:12 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 3,177
    10-14-2008, 08:51 PM Go to last post
  38. Which Closed Loop Geothermal HVAC System?

    Started by Carova_2008, 10-11-2008 08:51 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 3,363
    10-14-2008, 08:24 PM Go to last post
  39. Venting a bathroom...

    Started by JimQ, 10-06-2008 04:43 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,170
    10-14-2008, 08:14 PM Go to last post
  40. Frown NEED HELP WITH DUCTBOARD

    Started by hybrid heating, 10-14-2008 07:12 PM
    • Replies: 3
    • Views: 738
    10-14-2008, 07:42 PM Go to last post
  41. Question Variable speed?

    Started by GSM-MD, 10-12-2008 10:46 PM
    • Replies: 10
    • Views: 2,848
    10-14-2008, 07:37 PM Go to last post
  42. Question Questions on Carrier HVAC Proposal

    Started by MRuffles, 10-12-2008 06:00 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,592
    10-14-2008, 07:13 PM Go to last post
  43. Hot Water Boiler Upgrade :confused:

    Started by peterc00745, 10-13-2008 10:32 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,239
    10-14-2008, 04:55 PM Go to last post
  44. HRV with adjustable humidity option?

    Started by TODDMANQA, 10-14-2008 04:17 PM
    • Replies: 1
    • Views: 624
    10-14-2008, 04:42 PM Go to last post
    • Replies: 2
    • Views: 1,041
    10-14-2008, 04:39 PM Go to last post
    • Replies: 16
    • Views: 7,372
    10-14-2008, 01:44 PM Go to last post
  45. Estimate Check: Your Thoughts

    Started by hugebob, 10-13-2008 09:15 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,752
    10-14-2008, 01:27 PM Go to last post
  46. TrueSteam Tstat question

    Started by roccol, 10-06-2008 11:53 AM
    • Replies: 11
    • Views: 1,655
    10-14-2008, 01:16 PM Go to last post
  47. Goodman Drain Pan Insulation kit DPIH

    Started by rcnhq, 10-14-2008 09:28 AM
    • Replies: 3
    • Views: 2,874
    10-14-2008, 12:42 PM Go to last post
  48. InfinityControl

    Started by DanW13, 10-14-2008 01:39 AM
    • Replies: 6
    • Views: 891
    10-14-2008, 10:50 AM Go to last post

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