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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: 49,998
    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: 49,467
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. new 2 story house, different options

    Started by jdf123, 10-15-2009 11:46 AM
    • Replies: 8
    • Views: 1,177
    10-16-2009, 02:19 AM Go to last post
  3. Got the load report, now...?

    Started by Cactis, 10-08-2009 06:56 PM
    2 Pages
    1 2
    question sizing residential
    • Replies: 14
    • Views: 1,457
    10-15-2009, 11:38 PM Go to last post
  4. Strange Infinity mode - or not?

    Started by gcole, 10-15-2009 10:07 AM
    • Replies: 5
    • Views: 618
    10-15-2009, 11:20 PM Go to last post
  5. Coleman PAC042H1021A

    Started by edwardjw, 10-15-2009 10:47 PM
    • Replies: 0
    • Views: 624
    10-15-2009, 10:47 PM Go to last post
    • Replies: 13
    • Views: 1,036
    10-15-2009, 09:07 PM Go to last post
    • Replies: 1
    • Views: 1,488
    10-15-2009, 07:51 PM Go to last post
  6. Hot Surface Ignitor lifespan

    Started by stebs, 10-15-2009 12:01 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,452
    10-15-2009, 06:52 PM Go to last post
    • Replies: 5
    • Views: 698
    10-15-2009, 04:40 PM Go to last post
    • Replies: 4
    • Views: 3,185
    10-15-2009, 04:08 PM Go to last post
  7. Oversized indirect water heater

    Started by kmhjet24, 10-15-2009 11:41 AM
    • Replies: 7
    • Views: 857
    10-15-2009, 03:32 PM Go to last post
  8. Confused Forcing DFHP Furnace On?

    Started by jerryd_2008, 10-13-2009 07:37 PM
    • Replies: 8
    • Views: 680
    10-15-2009, 02:27 PM Go to last post
  9. Fix ductwork now or wait for new equipment?

    Started by chrisexv6, 10-15-2009 10:02 AM
    • Replies: 9
    • Views: 777
    10-15-2009, 02:24 PM Go to last post
  10. gas or heat pump???

    Started by dhop11, 10-08-2009 05:11 PM
    5 Pages
    1 2 3 4 5
    • Replies: 53
    • Views: 3,834
    10-15-2009, 01:29 PM Go to last post
  11. Freedom 95 with HRV and York 14.5 Seer

    Started by Shredder, 10-15-2009 12:57 PM
    • Replies: 1
    • Views: 498
    10-15-2009, 01:20 PM Go to last post
  12. Vision Pro 8000, dual fuel heat pump questions

    Started by scamiran, 11-24-2008 02:40 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 7,519
    10-15-2009, 12:54 PM Go to last post
  13. Question on Heat Pump Choices.

    Started by IBJammin, 10-13-2009 05:16 PM
    • Replies: 9
    • Views: 901
    10-15-2009, 12:24 PM Go to last post
  14. Too much humidity? Window Condensation

    Started by Tony49837, 10-10-2009 11:35 AM
    • Replies: 12
    • Views: 3,071
    10-15-2009, 09:45 AM Go to last post
  15. oil bunner convert to gas cost

    Started by sjl830, 10-15-2009 12:17 AM
    • Replies: 2
    • Views: 413
    10-15-2009, 06:29 AM Go to last post
  16. Oversized A/C question

    Started by kvr, 10-14-2009 02:58 PM
    • Replies: 4
    • Views: 770
    10-15-2009, 02:21 AM Go to last post
    • Replies: 4
    • Views: 1,582
    10-15-2009, 01:23 AM Go to last post
    • Replies: 6
    • Views: 2,370
    10-15-2009, 01:12 AM Go to last post
  17. bryant 397 haw

    Started by jsjpmj, 10-13-2009 04:14 AM
    • Replies: 2
    • Views: 1,113
    10-15-2009, 01:09 AM Go to last post
  18. nordyne furnace running constantly

    Started by robby12, 10-14-2009 12:14 AM
    • Replies: 10
    • Views: 846
    10-15-2009, 12:46 AM Go to last post
  19. amana

    Started by Blue Blooded, 10-14-2009 09:31 PM
    • Replies: 4
    • Views: 518
    10-15-2009, 12:12 AM Go to last post
  20. Confused Trane XE78 exhaust flue question

    Started by choum, 10-14-2009 10:38 PM
    • Replies: 4
    • Views: 1,026
    10-14-2009, 11:59 PM Go to last post
  21. Problem with proposed upgrade - HP blower speeds

    Started by garya505, 10-14-2009 05:24 PM
    • Replies: 8
    • Views: 527
    10-14-2009, 07:36 PM Go to last post
  22. PVC pipe for exhaust but fresh air intake remains the same

    Started by imis, 10-13-2009 05:07 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 3,556
    10-14-2009, 07:34 PM Go to last post
  23. Question RE: Return Air

    Started by everafter720, 10-07-2009 02:56 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,618
    10-14-2009, 07:26 PM Go to last post
  24. duct work

    Started by dbahz, 10-14-2009 11:57 AM
    • Replies: 1
    • Views: 488
    10-14-2009, 06:08 PM Go to last post
  25. Evaporator Coil Leak -Help!

    Started by ScadaTech, 07-23-2009 11:11 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 7,951
    10-14-2009, 04:53 PM Go to last post
  26. Question HRV Question - Lifebreath 300 STD

    Started by richatlaw, 10-11-2009 09:47 PM
    • Replies: 10
    • Views: 2,512
    10-14-2009, 02:55 PM Go to last post
  27. Replacing old HP W/ new. Need advice

    Started by DanA, 10-14-2009 11:14 AM
    • Replies: 3
    • Views: 448
    10-14-2009, 01:55 PM Go to last post
  28. luxpro swing difference

    Started by new furnace, 10-14-2009 01:16 PM
    • Replies: 2
    • Views: 661
    10-14-2009, 01:49 PM Go to last post
  29. Isolator on Supply and Return Duct

    Started by sazaks, 10-14-2009 10:57 AM
    • Replies: 1
    • Views: 802
    10-14-2009, 11:40 AM Go to last post
  30. Dehumidify without cooling?

    Started by Squire, 10-11-2009 06:26 PM
    • Replies: 9
    • Views: 1,728
    10-14-2009, 10:53 AM Go to last post
  31. Carrier 5 ton Heat pump

    Started by dansst, 10-14-2009 09:37 AM
    • Replies: 1
    • Views: 931
    10-14-2009, 09:44 AM Go to last post
  32. Lowest outside temp to run A/C

    Started by dafreerider, 10-13-2009 07:59 PM
    • Replies: 9
    • Views: 10,441
    10-14-2009, 08:46 AM Go to last post
  33. Trane XL16i heat pump

    Started by bluemoon, 10-14-2009 12:07 AM
    • Replies: 2
    • Views: 726
    10-14-2009, 07:13 AM Go to last post
  34. Bryant Model Number

    Started by Steve N, 10-13-2009 09:46 PM
    • Replies: 2
    • Views: 2,766
    10-14-2009, 01:36 AM Go to last post
  35. vanee runs constantly

    Started by fireblade1225, 10-12-2009 08:53 PM
    • Replies: 8
    • Views: 1,137
    10-13-2009, 11:30 PM Go to last post
  36. Coleman Echelon 5Tseries Any thoughts?

    Started by ColdairGuy, 10-13-2009 10:08 PM
    • Replies: 2
    • Views: 463
    10-13-2009, 10:48 PM Go to last post
  37. head pressureI

    Started by frank26601, 10-13-2009 07:20 PM
    • Replies: 5
    • Views: 972
    10-13-2009, 09:36 PM Go to last post
  38. arcoaire 5 ton heat pump and 5 ton air handler price

    Started by ogj23, 10-13-2009 09:18 PM
    • Replies: 3
    • Views: 1,832
    10-13-2009, 09:25 PM Go to last post
  39. Residential/Commercial load sizing software

    Started by dewtech, 10-13-2009 08:51 PM
    • Replies: 1
    • Views: 457
    10-13-2009, 09:10 PM Go to last post
  40. Used HVAC-Calc

    Started by mmmotornutz, 10-13-2009 03:37 AM
    • Replies: 3
    • Views: 491
    10-13-2009, 08:46 PM Go to last post
  41. Smile Replacement unit recommendations

    Started by Tsubaki, 10-09-2009 10:24 PM
    • Replies: 5
    • Views: 1,002
    10-13-2009, 08:10 PM Go to last post
  42. Frost

    Started by metalness, 10-11-2009 07:36 PM
    • Replies: 9
    • Views: 1,078
    10-13-2009, 07:57 PM Go to last post
  43. Heat pump LTCO temperature settings vary between brands?

    Started by garya505, 10-12-2009 01:09 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,760
    10-13-2009, 07:48 PM Go to last post
  44. Question 80% efficient horizontal venting

    Started by litwin, 10-09-2009 11:49 AM
    • Replies: 12
    • Views: 6,500
    10-13-2009, 07:37 PM Go to last post
  45. A question about zones

    Started by carlb7, 10-13-2009 11:00 AM
    • Replies: 1
    • Views: 377
    10-13-2009, 05:47 PM Go to last post

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