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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: 45,140
    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: 45,524
    11-15-2008, 10:40 PM Go to last post
  1. Does dog piss kill coils?

    Started by erkme73, 08-30-2006 09:23 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,472
    08-30-2006, 05:37 PM Go to last post
    • Replies: 8
    • Views: 4,822
    08-30-2006, 05:20 PM Go to last post
  2. do i need a expansion valve

    Started by rdave, 08-29-2006 04:00 PM
    • Replies: 8
    • Views: 905
    08-30-2006, 05:15 PM Go to last post
  3. HELP - I need a new heating system

    Started by barbiejoy, 08-30-2006 03:16 PM
    • Replies: 1
    • Views: 394
    08-30-2006, 03:22 PM Go to last post
  4. Duct restrictions

    Started by jerrid, 08-30-2006 02:50 PM
    • Replies: 2
    • Views: 506
    08-30-2006, 03:02 PM Go to last post
  5. Confused Old box style register boots

    Started by skunkiechris, 08-25-2006 02:30 PM
    • Replies: 5
    • Views: 933
    08-30-2006, 02:33 PM Go to last post
  6. to change or not?

    Started by micdundee, 08-30-2006 01:06 PM
    • Replies: 1
    • Views: 441
    08-30-2006, 01:33 PM Go to last post
  7. evolution systems

    Started by chicypaul, 08-29-2006 01:36 PM
    • Replies: 10
    • Views: 757
    08-30-2006, 01:14 PM Go to last post
  8. micron gages

    Started by mpw, 08-28-2006 02:18 PM
    • Replies: 10
    • Views: 1,038
    08-30-2006, 12:47 PM Go to last post
  9. Comparing retrofit systems

    Started by robbc2, 08-30-2006 12:46 PM
    • Replies: 0
    • Views: 453
    08-30-2006, 12:46 PM Go to last post
  10. Final decision - advise

    Started by cjt, 08-30-2006 09:54 AM
    • Replies: 5
    • Views: 565
    08-30-2006, 11:52 AM Go to last post
  11. Heater selection question for garage?

    Started by jo8243, 08-30-2006 10:24 AM
    • Replies: 9
    • Views: 1,757
    08-30-2006, 11:50 AM Go to last post
  12. Question low airflow

    Started by swa2796, 08-29-2006 08:10 AM
    • Replies: 3
    • Views: 641
    08-30-2006, 11:48 AM Go to last post
  13. Need help locating a wiring diagram

    Started by favoredwun, 08-29-2006 09:59 PM
    • Replies: 4
    • Views: 546
    08-30-2006, 11:32 AM Go to last post
  14. AC confusion

    Started by Hillside, 08-29-2006 06:07 PM
    • Replies: 6
    • Views: 1,899
    08-30-2006, 11:25 AM Go to last post
  15. init

    Started by tlangner, 08-30-2006 10:45 AM
    • Replies: 1
    • Views: 415
    08-30-2006, 10:59 AM Go to last post
  16. outside air exchange needed with hydronic?

    Started by dbuck50, 08-29-2006 11:40 PM
    • Replies: 2
    • Views: 480
    08-30-2006, 10:32 AM Go to last post
  17. Should I dump heat pump?

    Started by pudleboy, 08-24-2006 02:06 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,891
    08-30-2006, 09:52 AM Go to last post
  18. Post Water heater on my basement concrete floor

    Started by keither, 08-29-2006 09:23 PM
    • Replies: 5
    • Views: 3,115
    08-30-2006, 09:39 AM Go to last post
  19. Any new experiences with Unico/SpacePak?

    Started by crashco, 08-27-2006 01:45 PM
    • Replies: 10
    • Views: 898
    08-30-2006, 09:28 AM Go to last post
  20. Fedders Condenser and Air Handler

    Started by noam77, 08-30-2006 08:51 AM
    • Replies: 1
    • Views: 535
    08-30-2006, 08:59 AM Go to last post
  21. replacing ducts in old house - best under house or in attic

    Started by yafahayb, 08-27-2006 09:55 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,347
    08-30-2006, 08:44 AM Go to last post
  22. Rheem furnace...how many CFM

    Started by riverman, 08-30-2006 07:17 AM
    • Replies: 1
    • Views: 549
    08-30-2006, 08:07 AM Go to last post
  23. New Heat Pump? A Few Questions

    Started by indyhoops, 08-29-2006 06:26 PM
    • Replies: 7
    • Views: 1,190
    08-30-2006, 06:15 AM Go to last post
  24. Questions regarding new Lennox system

    Started by pwb, 08-29-2006 02:49 AM
    • Replies: 3
    • Views: 1,462
    08-30-2006, 02:44 AM Go to last post
  25. TXV Orifice size

    Started by _hl4e_halflife_, 08-25-2006 05:16 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,397
    08-30-2006, 12:38 AM Go to last post
  26. thermostatic contol valve?

    Started by acquestion, 08-29-2006 08:30 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 855
    08-30-2006, 12:28 AM Go to last post
  27. lineset sizing over 50ft

    Started by machman25, 08-29-2006 10:42 PM
    • Replies: 5
    • Views: 669
    08-29-2006, 11:06 PM Go to last post
  28. thread closed ?

    Started by comfortmaster1, 08-29-2006 10:13 PM
    • Replies: 1
    • Views: 435
    08-29-2006, 10:17 PM Go to last post
  29. Need some info on 4 pipes and heat pump units

    Started by lazycat, 08-29-2006 09:14 PM
    • Replies: 1
    • Views: 407
    08-29-2006, 09:46 PM Go to last post
  30. Furnace + hotwater

    Started by refrigerationtech, 08-26-2006 09:44 PM
    • Replies: 7
    • Views: 906
    08-29-2006, 09:45 PM Go to last post
  31. Tonnabe on Trane Heat Pump Condensing Unit

    Started by rclaoac, 08-29-2006 09:15 PM
    • Replies: 3
    • Views: 852
    08-29-2006, 09:35 PM Go to last post
  32. compressor and outside fan do not always come on

    Started by acquestion, 08-27-2006 11:24 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 1,732
    08-29-2006, 09:34 PM Go to last post
  33. Need help with final decision

    Started by toeslider, 08-29-2006 08:41 PM
    • Replies: 4
    • Views: 796
    08-29-2006, 08:57 PM Go to last post
  34. Dry Air Rated Temperature

    Started by lostinspace, 08-29-2006 08:54 PM
    • Replies: 0
    • Views: 1,418
    08-29-2006, 08:54 PM Go to last post
  35. Blower Wheel Needed

    Started by maxxfusion, 08-28-2006 03:16 PM
    • Replies: 9
    • Views: 726
    08-29-2006, 08:29 PM Go to last post
  36. Heat pump question..

    Started by s_gibson, 08-22-2006 11:04 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 3,811
    08-29-2006, 08:10 PM Go to last post
  37. 20 deg. superheat, why? continue

    Started by comfortmaster1, 08-28-2006 05:37 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,148
    08-29-2006, 08:02 PM Go to last post
  38. Question A/C convertedmto Heat Pump

    Started by talented_1, 08-27-2006 07:04 PM
    • Replies: 9
    • Views: 714
    08-29-2006, 07:52 PM Go to last post
  39. Infinity Control - LCD light is 'shorting off'

    Started by dallasbill, 08-28-2006 02:17 PM
    • Replies: 4
    • Views: 550
    08-29-2006, 05:24 PM Go to last post
  40. Help me understand WF zone cooling, please

    Started by okiegal, 07-19-2006 09:19 AM
    • Replies: 5
    • Views: 635
    08-29-2006, 03:38 PM Go to last post
  41. slant-fin kicker.

    Started by gmcwelder, 08-29-2006 06:04 AM
    • Replies: 11
    • Views: 2,939
    08-29-2006, 02:24 PM Go to last post
  42. Oil burner tech needed Westchest/Putnam

    Started by wopcyclenut, 08-29-2006 01:34 PM
    • Replies: 0
    • Views: 394
    08-29-2006, 01:34 PM Go to last post
    • Replies: 1
    • Views: 742
    08-29-2006, 12:57 PM Go to last post
  43. Question Air filters

    Started by butneway, 08-28-2006 08:22 AM
    • Replies: 4
    • Views: 768
    08-29-2006, 11:18 AM Go to last post
  44. Install Pics, Critique, Questions

    Started by booker, 08-28-2006 12:15 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,955
    08-29-2006, 10:52 AM Go to last post
  45. Heil furnace with a Fasco blower motor.

    Started by brian e, 08-28-2006 08:37 PM
    • Replies: 3
    • Views: 1,542
    08-29-2006, 10:39 AM Go to last post
  46. turbulent supply air

    Started by maahvin2, 08-27-2006 11:21 AM
    • Replies: 10
    • Views: 705
    08-29-2006, 10:35 AM Go to last post
  47. Fresh air ventilation sys- the rule or except

    Started by georgewa, 08-27-2006 05:34 PM
    • Replies: 7
    • Views: 701
    08-29-2006, 07:39 AM Go to last post
  48. condensation

    Started by kjh, 08-28-2006 01:34 PM
    • Replies: 4
    • Views: 510
    08-29-2006, 07:01 AM Go to last post

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