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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

    • Replies: 0
    • Views: 62,159
    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: 61,871
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. R-22 to R-410A?

    Started by kcrossley, 02-09-2007 10:54 PM
    • Replies: 7
    • Views: 912
    02-10-2007, 01:03 AM Go to last post
  3. Outside compressor completely iced over

    Started by boaterbob, 02-02-2007 09:44 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 6,043
    02-09-2007, 11:17 PM Go to last post
  4. twin 2 air handlers

    Started by airworx, 02-09-2007 10:24 PM
    • Replies: 2
    • Views: 1,983
    02-09-2007, 10:59 PM Go to last post
  5. Infinity Control - check calibration!

    Started by seadragon, 02-09-2007 10:24 AM
    • Replies: 1
    • Views: 603
    02-09-2007, 10:56 PM Go to last post
  6. Cool goodman heatpump low voltage wiring

    Started by biloxitech, 02-09-2007 09:46 PM
    • Replies: 2
    • Views: 2,351
    02-09-2007, 10:02 PM Go to last post
  7. Hvac Load Calc Software

    Started by gto, 12-28-2006 10:52 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,658
    02-09-2007, 07:53 PM Go to last post
  8. HVAC for a 4 story Brownstone

    Started by cheetat1, 02-07-2007 11:36 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 3,514
    02-09-2007, 07:26 PM Go to last post
  9. Could it freeze?

    Started by Hillside, 02-09-2007 04:38 PM
    • Replies: 1
    • Views: 728
    02-09-2007, 05:30 PM Go to last post
  10. Insulating a basment?

    Started by Vivid, 02-08-2007 07:29 PM
    • Replies: 10
    • Views: 1,856
    02-09-2007, 02:17 PM Go to last post
  11. HVAC-Calc 4 questions

    Started by msuguy71, 02-08-2007 07:32 PM
    • Replies: 12
    • Views: 1,509
    02-09-2007, 01:27 PM Go to last post
  12. Dehumidify During Winter?

    Started by JMALO, 02-05-2007 12:21 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,636
    02-09-2007, 11:30 AM Go to last post
  13. Question Little Giant Pump Question

    Started by Camlawnman, 02-08-2007 12:44 PM
    • Replies: 3
    • Views: 814
    02-09-2007, 10:27 AM Go to last post
  14. Humidifier Questions

    Started by ramlam, 02-05-2007 12:38 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,132
    02-09-2007, 10:25 AM Go to last post
  15. Energy Audit?

    Started by kcrossley, 02-08-2007 01:26 AM
    • Replies: 8
    • Views: 974
    02-09-2007, 07:36 AM Go to last post
  16. Carrier Infinity 80 vs. 94

    Started by runway36l, 02-08-2007 11:55 AM
    • Replies: 3
    • Views: 908
    02-09-2007, 01:30 AM Go to last post
  17. mini split

    Started by skins91, 02-08-2007 12:04 AM
    • Replies: 5
    • Views: 1,058
    02-09-2007, 12:31 AM Go to last post
  18. Bad idea to get new boiler?

    Started by dbuck50, 02-07-2007 02:38 PM
    • Replies: 4
    • Views: 809
    02-09-2007, 12:21 AM Go to last post
  19. In Duct electric Heat

    Started by lkaufman, 02-08-2007 03:37 PM
    • Replies: 4
    • Views: 777
    02-08-2007, 10:12 PM Go to last post
  20. Bristol TS Reliabilty

    Started by salmike, 08-09-2005 10:41 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,329
    02-08-2007, 06:47 PM Go to last post
  21. 12" x 4" sidewall register

    Started by brewyourown, 02-08-2007 09:29 AM
    • Replies: 8
    • Views: 1,014
    02-08-2007, 06:40 PM Go to last post
  22. Had an energy audit done...

    Started by jkish, 02-07-2007 12:24 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,691
    02-08-2007, 05:52 PM Go to last post
  23. need help? question

    Started by eddie huang, 02-08-2007 02:52 PM
    • Replies: 1
    • Views: 760
    02-08-2007, 02:58 PM Go to last post
  24. Carrier 58mvb100 error 31

    Started by stoker, 11-21-2006 02:33 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 11,868
    02-08-2007, 02:37 PM Go to last post
  25. Replacements for old American Std Units

    Started by grbsenior65, 02-05-2007 01:43 PM
    • Replies: 12
    • Views: 1,257
    02-08-2007, 02:06 PM Go to last post
    • Replies: 2
    • Views: 941
    02-08-2007, 01:20 PM Go to last post
  26. Aprilaire 700 issue?

    Started by barrios35, 02-07-2007 05:39 PM
    • Replies: 6
    • Views: 1,285
    02-08-2007, 10:43 AM Go to last post
  27. humidifier drain tube

    Started by kipsy, 02-08-2007 09:08 AM
    • Replies: 2
    • Views: 695
    02-08-2007, 10:02 AM Go to last post
  28. G E model tons ?

    Started by coolmen, 02-08-2007 12:14 AM
    • Replies: 1
    • Views: 642
    02-08-2007, 07:15 AM Go to last post
  29. High-Low Returns

    Started by dancingjim, 02-05-2007 07:52 PM
    • Replies: 12
    • Views: 1,940
    02-08-2007, 06:22 AM Go to last post
  30. Variable Speed Compressor and Sizeing

    Started by induna, 02-07-2007 11:20 PM
    • Replies: 2
    • Views: 719
    02-08-2007, 12:31 AM Go to last post
  31. Lennox info

    Started by gsxrsquid, 09-20-2006 08:52 PM
    • Replies: 11
    • Views: 3,529
    02-08-2007, 12:16 AM Go to last post
    • Replies: 3
    • Views: 913
    02-08-2007, 12:08 AM Go to last post
  32. Bryant 398AAZ , Series A

    Started by rango, 02-07-2007 11:09 PM
    • Replies: 0
    • Views: 767
    02-07-2007, 11:09 PM Go to last post
  33. Question Lennox G 51 MP Gas Furnace

    Started by Walnut911, 02-05-2007 05:46 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,930
    02-07-2007, 11:00 PM Go to last post
  34. Cold Basement/Combustion Air

    Started by mmetz, 02-03-2007 03:19 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,611
    02-07-2007, 10:57 PM Go to last post
  35. Exclamation Just got Central AC...tips please

    Started by propilot5000, 02-06-2007 12:46 AM
    • Replies: 8
    • Views: 1,020
    02-07-2007, 10:06 PM Go to last post
  36. Is this bad? Or normal on a really cold day?

    Started by york_hvac, 02-06-2007 07:19 PM
    • Replies: 11
    • Views: 1,836
    02-07-2007, 09:38 PM Go to last post
  37. Adding Heat Pump....decrease furnace BTU?

    Started by pepper3245, 02-07-2007 04:01 PM
    • Replies: 5
    • Views: 865
    02-07-2007, 09:25 PM Go to last post
  38. Fan control for electric furnace help!!!

    Started by mattman82, 02-07-2007 07:42 PM
    • Replies: 2
    • Views: 728
    02-07-2007, 08:52 PM Go to last post
  39. Question More Lennox questions

    Started by marnat3, 02-06-2007 01:19 PM
    • Replies: 9
    • Views: 3,232
    02-07-2007, 06:56 PM Go to last post
  40. Confused Upgrading 23 yearold hvac

    Started by RandyRose, 02-07-2007 02:59 PM
    • Replies: 2
    • Views: 710
    02-07-2007, 06:14 PM Go to last post
  41. Dual Side Returns

    Started by dzd9fy, 01-25-2007 11:24 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,858
    02-07-2007, 10:25 AM Go to last post
  42. Talking Intertherm furnace by Nordyne

    Started by luskys a/c, 02-06-2007 04:10 PM
    • Replies: 3
    • Views: 2,202
    02-07-2007, 09:47 AM Go to last post
  43. No need for aux heat strips

    Started by mchild, 02-05-2007 02:20 PM
    • Replies: 7
    • Views: 1,239
    02-07-2007, 09:36 AM Go to last post
  44. Honeywell thermostat question

    Started by jrcase, 02-06-2007 10:50 PM
    • Replies: 4
    • Views: 923
    02-07-2007, 09:16 AM Go to last post
  45. Angry Heat Pump Questions and Concerns

    Started by SanDiegoCool, 02-07-2007 02:30 AM
    • Replies: 1
    • Views: 690
    02-07-2007, 03:21 AM Go to last post
  46. Question Heat pump for a minimally insulated home?

    Started by d_Random, 02-06-2007 11:34 PM
    • Replies: 5
    • Views: 850
    02-07-2007, 03:15 AM Go to last post
  47. Humidifier on which unit ?

    Started by raam, 02-05-2007 01:04 PM
    • Replies: 9
    • Views: 1,072
    02-07-2007, 01:38 AM Go to last post
  48. Ease of service - gas furnace & A/C split system

    Started by roymcoy, 02-03-2007 03:45 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,856
    02-07-2007, 12:46 AM Go to last post

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