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: 66,453
    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: 67,095
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Why does furnace have an O terminal?

    Started by jstjohnz, 11-12-2008 01:21 AM
    • Replies: 10
    • Views: 2,125
    11-12-2008, 11:20 PM Go to last post
  3. Question about A/C unit fan/blower

    Started by t-rev, 11-12-2008 10:39 PM
    • Replies: 0
    • Views: 516
    11-12-2008, 10:39 PM Go to last post
  4. Circulator pump whistle

    Started by newyorkart, 11-12-2008 08:34 PM
    • Replies: 5
    • Views: 1,215
    11-12-2008, 10:06 PM Go to last post
  5. TXV Problem?

    Started by carlb7, 11-12-2008 02:52 PM
    • Replies: 7
    • Views: 1,697
    11-12-2008, 06:20 PM Go to last post
  6. Confused Williams Wall Furnace

    Started by rflood, 11-12-2008 05:50 PM
    • Replies: 1
    • Views: 1,395
    11-12-2008, 06:14 PM Go to last post
  7. Question on purging air from Buderus Boiler

    Started by tomboucher, 11-11-2008 05:34 PM
    • Replies: 3
    • Views: 1,128
    11-12-2008, 05:25 PM Go to last post
  8. Please help re: new construction

    Started by mtnlaw, 11-11-2008 09:41 PM
    • Replies: 6
    • Views: 1,269
    11-12-2008, 05:15 PM Go to last post
  9. PHI Purchase

    Started by ahaley, 09-08-2008 06:51 PM
    • Replies: 4
    • Views: 933
    11-12-2008, 02:47 PM Go to last post
    • Replies: 9
    • Views: 7,677
    11-12-2008, 02:45 PM Go to last post
  10. Space Pak

    Started by hvacnewbe, 11-11-2008 08:38 PM
    • Replies: 3
    • Views: 1,250
    11-12-2008, 10:04 AM Go to last post
  11. wall vent furnace exhaust in garage ok?

    Started by 7808, 11-12-2008 01:06 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 10,482
    11-12-2008, 08:26 AM Go to last post
  12. Proper sizing of equipment

    Started by Mitchell417, 11-10-2008 10:06 PM
    • Replies: 3
    • Views: 800
    11-12-2008, 02:26 AM Go to last post
  13. Trane XL90 wiring

    Started by flyfire, 11-11-2008 10:48 PM
    • Replies: 6
    • Views: 3,467
    11-12-2008, 02:12 AM Go to last post
  14. Cold Air Returns Not Physically Connected to Furnace

    Started by DaveWW00, 11-10-2008 10:40 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 8,229
    11-12-2008, 12:33 AM Go to last post
  15. G51MP

    Started by Maverick69, 11-11-2008 09:03 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,075
    11-11-2008, 10:49 PM Go to last post
  16. Duct Fans - How do I move more air?

    Started by grhi, 11-10-2008 10:59 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,790
    11-11-2008, 10:38 PM Go to last post
    • Replies: 2
    • Views: 1,554
    11-11-2008, 09:48 PM Go to last post
  17. Question Gas furnace HX type and warranty

    Started by Ken66, 11-11-2008 08:22 PM
    • Replies: 2
    • Views: 889
    11-11-2008, 09:24 PM Go to last post
  18. Lennox G51MP

    Started by Maverick69, 11-11-2008 08:11 PM
    • Replies: 1
    • Views: 1,397
    11-11-2008, 08:57 PM Go to last post
  19. Knocking noise coming from furnace...

    Started by brian374, 11-10-2008 10:38 AM
    • Replies: 10
    • Views: 12,937
    11-11-2008, 08:37 PM Go to last post
  20. Williamson Furnace rolling out

    Started by seewll, 11-03-2008 08:53 PM
    • Replies: 4
    • Views: 1,455
    11-11-2008, 08:30 PM Go to last post
  21. Question Flame burnout only when furnace cold (not run for 5+ hours) ??

    Started by leonk, 10-20-2008 06:01 PM
    5 Pages
    1 2 3 4 5
    • Replies: 57
    • Views: 4,809
    11-11-2008, 07:23 PM Go to last post
  22. Old Blower motor needed

    Started by maxsteve, 11-11-2008 05:34 PM
    • Replies: 8
    • Views: 1,283
    11-11-2008, 06:47 PM Go to last post
  23. Microban smell coming from ductwork

    Started by gshort71, 10-24-2008 05:09 PM
    • Replies: 12
    • Views: 9,735
    11-11-2008, 05:25 PM Go to last post
  24. Confirm CleanEffects is Operating

    Started by Bpawb, 11-10-2008 10:37 PM
    • Replies: 3
    • Views: 869
    11-11-2008, 03:50 PM Go to last post
    • Replies: 1
    • Views: 3,902
    11-11-2008, 02:53 PM Go to last post
  25. GE weathertron

    Started by standstill, 11-11-2008 12:46 PM
    • Replies: 1
    • Views: 1,035
    11-11-2008, 01:27 PM Go to last post
    • Replies: 7
    • Views: 1,743
    11-11-2008, 12:02 PM Go to last post
  26. Is there such a thing for ducts?

    Started by caslon, 11-10-2008 10:31 PM
    • Replies: 6
    • Views: 1,080
    11-11-2008, 01:32 AM Go to last post
  27. Smile Estimating Cost to run heat pump vs. nat.

    Started by heater99, 11-06-2008 02:58 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 7,166
    11-10-2008, 11:41 PM Go to last post
  28. Radiant versus Forced air??

    Started by jpsmith1cm, 11-09-2008 07:13 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,218
    11-10-2008, 11:36 PM Go to last post
  29. Whole House Fan - Parts

    Started by AbSoluTc, 11-10-2008 08:55 PM
    • Replies: 3
    • Views: 900
    11-10-2008, 11:22 PM Go to last post
  30. Homeowner advice on AC, Spacepak, etc.

    Started by tgodfrey99, 11-06-2008 10:14 AM
    • Replies: 8
    • Views: 2,429
    11-10-2008, 10:02 PM Go to last post
  31. Unhappy Noisy Lennox CBX32MV

    Started by mfranklin, 11-10-2008 02:36 AM
    • Replies: 12
    • Views: 4,878
    11-10-2008, 09:21 PM Go to last post
  32. Is this a terrible heat loss ?

    Started by cyclops2, 11-08-2008 11:16 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,704
    11-10-2008, 07:23 PM Go to last post
  33. Humidifier only runs with furnace, not HP

    Started by moonman, 11-10-2008 12:46 PM
    • Replies: 6
    • Views: 975
    11-10-2008, 06:52 PM Go to last post
  34. How many returns?

    Started by banzaitoyota, 11-07-2008 09:17 PM
    • Replies: 12
    • Views: 1,753
    11-10-2008, 06:44 PM Go to last post
  35. Boiler advice for homeowner

    Started by tgodfrey99, 11-06-2008 09:43 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 3,096
    11-10-2008, 06:28 PM Go to last post
  36. Constant running blower

    Started by LouNY, 10-20-2008 07:14 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,111
    11-10-2008, 06:02 PM Go to last post
  37. Trane Clean Effects

    Started by jweig20, 10-28-2008 10:34 PM
    • Replies: 6
    • Views: 1,165
    11-10-2008, 05:42 PM Go to last post
  38. goodman heat pump

    Started by mnbwarnick, 11-10-2008 05:06 PM
    • Replies: 6
    • Views: 1,166
    11-10-2008, 05:35 PM Go to last post
  39. How far north are heat pumps effective?

    Started by Jon J, 09-18-2008 12:35 PM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 17,914
    11-10-2008, 05:09 PM Go to last post
  40. Buderis retro fit?

    Started by welzmo, 11-10-2008 01:42 PM
    • Replies: 1
    • Views: 603
    11-10-2008, 04:37 PM Go to last post
  41. New idiot homeowner (me) has moronic question

    Started by gsmetal, 11-08-2008 09:27 AM
    • Replies: 11
    • Views: 2,286
    11-10-2008, 11:06 AM Go to last post
  42. Difference between Aprilaire 400 & 500

    Started by deeman, 11-06-2008 05:00 PM
    • Replies: 8
    • Views: 4,007
    11-10-2008, 09:16 AM Go to last post
  43. Man J - cooling/heating cfm and duct sizes

    Started by shorton, 11-09-2008 08:34 PM
    • Replies: 5
    • Views: 2,968
    11-10-2008, 12:12 AM Go to last post
  44. Confused Furnace Cycling

    Started by Stevo2, 11-09-2008 03:51 PM
    • Replies: 7
    • Views: 1,130
    11-09-2008, 11:13 PM Go to last post
  45. Gas Pipe Sizing Charts

    Started by nchvac, 11-09-2008 09:00 PM
    • Replies: 2
    • Views: 1,167
    11-09-2008, 09:58 PM Go to last post
  46. Problems beyond me.....

    Started by evilsanta, 11-09-2008 08:01 PM
    • Replies: 1
    • Views: 766
    11-09-2008, 08:11 PM Go to last post
  47. Conditioned crawl space question

    Started by banzaitoyota, 11-09-2008 07:04 PM
    • Replies: 0
    • Views: 503
    11-09-2008, 07:04 PM Go to last post

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