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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

    Title / Thread Starter Replies / Views Last Post By
    • Replies: 0
    • Views: 50,713
    10-31-2011, 08:32 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: 50,216
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. Question: Is liner required for B-Vent WH

    Started by cpetku, 10-13-2008 11:06 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 1,759
    10-17-2008, 09:40 PM Go to last post
  3. need the right installer in nj

    Started by no5, 10-17-2008 06:52 PM
    • Replies: 3
    • Views: 470
    10-17-2008, 09:26 PM Go to last post
  4. Carrier vs Trane

    Started by dbrown9429, 10-14-2008 09:04 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,537
    10-17-2008, 08:23 PM Go to last post
  5. legal CO limits in ontario canada

    Started by shelby, 10-17-2008 08:11 PM
    • Replies: 0
    • Views: 456
    10-17-2008, 08:11 PM Go to last post
  6. Nordyne

    Started by Random Guy, 10-15-2008 12:51 AM
    • Replies: 5
    • Views: 724
    10-17-2008, 07:33 PM Go to last post
  7. Confused What constitutes a severe over sized boiler?

    Started by Buderus, 10-17-2008 07:13 PM
    • Replies: 0
    • Views: 357
    10-17-2008, 07:13 PM Go to last post
  8. Oversized Furnace

    Started by mrrigler, 10-17-2008 01:19 PM
    • Replies: 8
    • Views: 616
    10-17-2008, 06:49 PM Go to last post
    • Replies: 10
    • Views: 575
    10-17-2008, 06:26 PM Go to last post
  9. Rheem Variable Furnace + IAQ Advanced Functions

    Started by Macpage, 10-11-2008 04:23 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,518
    10-17-2008, 06:19 PM Go to last post
  10. Split Sytem and Insulation ?'s

    Started by ftwrtbuyer, 10-17-2008 01:18 PM
    • Replies: 4
    • Views: 522
    10-17-2008, 05:30 PM Go to last post
  11. Existing "Enercon" ERV (circa 1980 ?)

    Started by 1extexan, 10-17-2008 04:42 PM
    • Replies: 0
    • Views: 368
    10-17-2008, 04:42 PM Go to last post
  12. When to use the heat pumps instead of oil burner

    Started by Glenn_in_RI, 10-06-2008 05:32 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 2,452
    10-17-2008, 04:39 PM Go to last post
  13. mod/con sizing & more ?s

    Started by centralma, 10-16-2008 04:17 PM
    • Replies: 5
    • Views: 578
    10-17-2008, 04:04 PM Go to last post
  14. Is a Heat Pump the right application?

    Started by kernhills, 10-17-2008 03:18 AM
    • Replies: 3
    • Views: 496
    10-17-2008, 01:42 PM Go to last post
  15. Need to vent about duct installation expense..

    Started by kvanbrandt, 10-17-2008 07:09 AM
    • Replies: 6
    • Views: 626
    10-17-2008, 01:30 PM Go to last post
  16. HRV in crawlspaces..?

    Started by rtoni, 09-04-2008 02:15 PM
    • Replies: 7
    • Views: 860
    10-17-2008, 01:11 PM Go to last post
  17. Installation and Service

    Started by gary8878, 10-15-2008 07:56 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,274
    10-17-2008, 11:18 AM Go to last post
  18. Smile Cleaning flame sensor/not replacing

    Started by fluepipe3, 10-16-2008 08:59 PM
    • Replies: 4
    • Views: 6,325
    10-17-2008, 01:36 AM Go to last post
  19. Winterization Question on Outdoor A/C unit.

    Started by sandman512, 10-15-2008 10:41 PM
    • Replies: 5
    • Views: 525
    10-17-2008, 12:26 AM Go to last post
  20. New Lennox - Annual Maintenance Question

    Started by jp99, 10-14-2008 04:23 PM
    • Replies: 10
    • Views: 1,049
    10-16-2008, 10:26 PM Go to last post
  21. Confused Can I relocate my furnace?

    Started by anelson, 10-15-2008 12:49 AM
    • Replies: 12
    • Views: 2,152
    10-16-2008, 10:20 PM Go to last post
  22. emerald air

    Started by gazpan, 10-10-2007 12:24 AM
    • Replies: 4
    • Views: 3,025
    10-16-2008, 09:18 PM Go to last post
  23. gas or electric WH ?

    Started by cvcman, 10-15-2008 08:13 PM
    • Replies: 5
    • Views: 553
    10-16-2008, 08:27 PM Go to last post
  24. Air pipe beside the furnace

    Started by fhebert, 10-15-2008 04:53 PM
    • Replies: 5
    • Views: 867
    10-16-2008, 03:28 PM Go to last post
  25. SpacePak filter question

    Started by rylord, 09-12-2008 11:35 AM
    • Replies: 10
    • Views: 2,304
    10-16-2008, 12:45 PM Go to last post
  26. what do you guys think of tankless water heaters

    Started by cvcman, 10-12-2008 10:41 PM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 2,747
    10-16-2008, 12:15 PM Go to last post
  27. Wrong T-stat setting

    Started by Hal Table, 10-15-2008 02:29 AM
    • Replies: 8
    • Views: 770
    10-16-2008, 11:40 AM Go to last post
  28. Fall Preventive Maintenance Call

    Started by AvantGarde, 10-10-2008 07:18 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,788
    10-16-2008, 07:39 AM Go to last post
  29. Question: Duct sizes are smaller than recommended

    Started by cpetku, 10-15-2008 10:38 PM
    • Replies: 5
    • Views: 627
    10-16-2008, 12:43 AM Go to last post
  30. one large heatpump vs two smaller ones

    Started by pendulum, 10-08-2008 10:58 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,367
    10-15-2008, 10:11 PM Go to last post
  31. Angry Apartment Air Conditioner Noise

    Started by Aarondawg, 05-14-2008 10:54 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 5,561
    10-15-2008, 09:36 PM Go to last post
  32. Steam boiler

    Started by aaron24, 10-14-2008 08:24 PM
    • Replies: 1
    • Views: 441
    10-15-2008, 08:47 PM Go to last post
  33. ignitors

    Started by fluepipe3, 10-15-2008 08:41 PM
    • Replies: 0
    • Views: 445
    10-15-2008, 08:41 PM Go to last post
  34. HELP on a Trane XE80

    Started by FireRetired, 10-15-2008 04:29 PM
    • Replies: 4
    • Views: 552
    10-15-2008, 08:35 PM Go to last post
  35. Outdoor temp sensor location?

    Started by davowavo, 06-02-2008 01:48 AM
    • Replies: 9
    • Views: 1,080
    10-15-2008, 07:52 PM Go to last post
    • Replies: 21
    • Views: 5,639
    10-15-2008, 06:26 PM Go to last post
  36. Question What makes a unit "convertible" to horizontal

    Started by Alden_Sloe, 10-15-2008 05:21 PM
    • Replies: 1
    • Views: 494
    10-15-2008, 06:24 PM Go to last post
  37. Furnace Hum

    Started by gear, 10-14-2008 07:15 PM
    • Replies: 2
    • Views: 632
    10-15-2008, 06:19 PM Go to last post
  38. Typical CPH for 80% NG furnaces...

    Started by badtlc, 10-14-2008 05:15 PM
    • Replies: 10
    • Views: 1,109
    10-15-2008, 05:14 PM Go to last post
  39. Two thermostats contolling one furnace?

    Started by Alden_Sloe, 10-13-2008 06:36 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 5,781
    10-15-2008, 03:59 PM Go to last post
  40. Load calcs, software, scenario analysis

    Started by im4snow2000, 09-28-2008 05:37 PM
    • Replies: 7
    • Views: 969
    10-15-2008, 02:58 PM Go to last post
  41. Carrier Performance HP

    Started by DanW13, 10-12-2008 08:34 PM
    • Replies: 10
    • Views: 1,355
    10-15-2008, 01:54 PM Go to last post
  42. Zoning High Velocity Systems

    Started by mawzawmawzaw, 10-14-2008 03:05 PM
    • Replies: 6
    • Views: 978
    10-15-2008, 10:27 AM Go to last post
  43. problem with carrier furnace

    Started by 9yriceman, 10-13-2008 10:35 PM
    • Replies: 4
    • Views: 961
    10-15-2008, 07:55 AM Go to last post
  44. Who Makes Day & Night

    Started by walter19, 10-10-2008 12:33 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 18,283
    10-15-2008, 06:41 AM Go to last post
  45. r22 heat pump vs. r410a heatpump

    Started by mike robinson, 10-14-2008 10:19 PM
    • Replies: 4
    • Views: 1,123
    10-15-2008, 12:13 AM Go to last post
  46. Trane XL14i / TCONT802A

    Started by Hal Table, 10-14-2008 12:01 AM
    • Replies: 11
    • Views: 935
    10-14-2008, 10:23 PM Go to last post
  47. Two bad condensate pumps in row?

    Started by tom34diy, 09-08-2008 07:12 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 2,108
    10-14-2008, 09:51 PM Go to last post
  48. Which Closed Loop Geothermal HVAC System?

    Started by Carova_2008, 10-11-2008 09:51 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,444
    10-14-2008, 09:24 PM Go to last post
  49. Venting a bathroom...

    Started by JimQ, 10-06-2008 05:43 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,412
    10-14-2008, 09:14 PM Go to last post

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