1. Announcement:
    Poll Dance !!
    Dad (Site Administrator)
    06-22-2012
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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: 51,988
    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: 51,176
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. No Name On Unit

    Started by motis, 02-14-2010 12:01 PM
    • Replies: 4
    • Views: 3,106
    02-27-2010, 08:05 PM Go to last post
  3. Interlock furnace and HRV

    Started by envirotk, 02-22-2010 08:44 PM
    • Replies: 3
    • Views: 2,084
    02-27-2010, 07:33 PM Go to last post
    • Replies: 7
    • Views: 1,348
    02-27-2010, 06:57 PM Go to last post
  4. Hunter 44860

    Started by encryption, 02-27-2010 09:56 AM
    • Replies: 5
    • Views: 1,552
    02-27-2010, 05:56 PM Go to last post
  5. Need advise

    Started by akretser, 02-26-2010 11:56 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,004
    02-27-2010, 04:19 PM Go to last post
  6. Exclamation Trane XL20i 4-ton w/ 5-ton Air Handler?

    Started by BrendaLyn, 02-27-2010 02:02 PM
    • Replies: 4
    • Views: 3,289
    02-27-2010, 02:54 PM Go to last post
  7. Can't put a 95% efficient furnace in our home ... Now what?

    Started by dlbeck, 02-22-2010 10:58 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 67
    • Views: 6,449
    02-27-2010, 01:34 PM Go to last post
  8. 'cold' heat

    Started by n0nickrick, 02-27-2010 07:34 AM
    • Replies: 8
    • Views: 782
    02-27-2010, 01:00 PM Go to last post
  9. Angry Zoning doubled my electric bill! Help.

    Started by bdoyle733, 02-16-2010 06:54 PM
    3 Pages
    1 2 3
    help., zone problem, zoning increased cost
    • Replies: 27
    • Views: 3,061
    02-27-2010, 12:44 PM Go to last post
    • Replies: 13
    • Views: 3,944
    02-27-2010, 12:15 AM Go to last post
  10. Pro seeking Goodman TXV help

    Started by hollidayheating, 02-17-2010 07:09 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 5,240
    02-26-2010, 11:32 PM Go to last post
  11. Is Increased Size Return Duct and/or Refrig Lines Neccessry?

    Started by rlevitt, 02-24-2010 05:21 PM
    4 Pages
    1 2 3 4
    bryant, heat pump, lennox, refrigerator lines, return duct
    • Replies: 42
    • Views: 7,523
    02-26-2010, 11:18 PM Go to last post
  12. energy tax credit Question

    Started by jwlsond, 02-26-2010 07:57 PM
    • Replies: 3
    • Views: 575
    02-26-2010, 10:33 PM Go to last post
  13. LONG DUCT RUN

    Started by litcobob, 02-23-2010 11:36 AM
    • Replies: 10
    • Views: 2,672
    02-26-2010, 10:32 PM Go to last post
  14. Acceptable Heat Loss Rate for "Tight" House

    Started by jocoman, 02-25-2010 01:26 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 4,456
    02-26-2010, 08:39 PM Go to last post
  15. Question about furnace size for 2 stage systems

    Started by 36183, 02-11-2010 12:59 AM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 94
    • Views: 11,727
    02-26-2010, 08:21 PM Go to last post
  16. Is Honeywell TH8110U thermostat good for 2-stage furnace?

    Started by yardsale, 09-14-2009 04:40 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 4,576
    02-26-2010, 08:16 PM Go to last post
  17. Tempstar 5000 keep reigniting

    Started by joe_2007, 02-22-2010 05:37 PM
    • Replies: 4
    • Views: 1,218
    02-26-2010, 03:23 PM Go to last post
  18. Help its cold

    Started by patz83, 02-23-2010 08:05 PM
    4 Pages
    1 2 3 4
    • Replies: 49
    • Views: 3,049
    02-26-2010, 03:02 PM Go to last post
  19. lost in a see of HVAC companies

    Started by dbduke, 02-25-2010 08:58 AM
    • Replies: 10
    • Views: 884
    02-26-2010, 02:43 PM Go to last post
  20. should I have pay for a man j calc load?

    Started by chadclement, 02-23-2010 05:38 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,569
    02-26-2010, 01:41 PM Go to last post
  21. Need some advice on heating a basement.

    Started by sandman512, 02-15-2010 10:30 AM
    • Replies: 8
    • Views: 768
    02-26-2010, 11:21 AM Go to last post
  22. System or Thermostat?

    Started by Jakz34, 02-24-2010 03:52 PM
    • Replies: 7
    • Views: 656
    02-26-2010, 09:20 AM Go to last post
  23. daikin heat pump - supplemental heat needed?

    Started by TheShanMan, 11-13-2009 07:57 PM
    • Replies: 12
    • Views: 2,430
    02-26-2010, 09:15 AM Go to last post
  24. California Seerin'

    Started by johnmar, 02-25-2010 07:29 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,247
    02-26-2010, 01:56 AM Go to last post
  25. No air flow from supply vent.

    Started by garya505, 02-22-2010 02:12 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 3,480
    02-26-2010, 01:18 AM Go to last post
  26. Rheem vs Coleman

    Started by dcraighead, 02-12-2010 03:41 PM
    • Replies: 11
    • Views: 3,350
    02-26-2010, 12:26 AM Go to last post
  27. Humming noise from new Carrier evaporator coil

    Started by Nick Smith, 02-25-2010 04:34 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,925
    02-25-2010, 11:55 PM Go to last post
  28. Replace whold A/C system or just coil?

    Started by rhc43, 02-25-2010 04:56 PM
    • Replies: 9
    • Views: 981
    02-25-2010, 11:16 PM Go to last post
  29. Code question

    Started by circus1412, 02-25-2010 06:38 PM
    • Replies: 6
    • Views: 565
    02-25-2010, 10:59 PM Go to last post
  30. Help needed on replacing expansion tank

    Started by tznj, 02-25-2010 06:32 PM
    • Replies: 6
    • Views: 1,112
    02-25-2010, 09:00 PM Go to last post
  31. Carrier FB4ANF042 compatability

    Started by ro124619, 02-23-2010 07:37 PM
    • Replies: 4
    • Views: 2,597
    02-25-2010, 07:50 PM Go to last post
  32. Carrier 25HNA9 "Hybrid" Heat-Pump Current Load?

    Started by gbmaryland, 02-25-2010 12:09 PM
    • Replies: 4
    • Views: 1,685
    02-25-2010, 07:33 PM Go to last post
    • Replies: 8
    • Views: 1,165
    02-25-2010, 06:41 PM Go to last post
    • Replies: 20
    • Views: 5,244
    02-25-2010, 04:43 PM Go to last post
  33. Smile Blower Door cfm50/1496 Means ?

    Started by MrDodge, 02-23-2010 08:39 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 3,893
    02-25-2010, 04:17 PM Go to last post
  34. how long should my Heatpump be running?

    Started by hero8675, 02-18-2010 11:20 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 7,772
    02-25-2010, 04:06 PM Go to last post
  35. Esso Valumatic Bi-Energy furnace

    Started by mr_sarge, 02-25-2010 03:09 PM
    • Replies: 0
    • Views: 1,261
    02-25-2010, 03:09 PM Go to last post
  36. New oil furnace or improve ducts?

    Started by turfgrass, 02-24-2010 12:44 PM
    • Replies: 12
    • Views: 906
    02-25-2010, 03:05 PM Go to last post
  37. Bryant dual fuel without Evolution and tax credits?

    Started by PHRoberts, 02-24-2010 03:01 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,284
    02-25-2010, 09:57 AM Go to last post
  38. Post Biasi or Buderus or....??

    Started by albion223, 02-23-2010 01:08 PM
    • Replies: 9
    • Views: 1,272
    02-25-2010, 08:17 AM Go to last post
    • Replies: 4
    • Views: 9,959
    02-24-2010, 10:20 PM Go to last post
  39. Confused ManualJ Puzzle of the day

    Started by unclebingo, 02-24-2010 03:48 PM
    manual j
    • Replies: 2
    • Views: 617
    02-24-2010, 08:21 PM Go to last post
    • Replies: 6
    • Views: 1,975
    02-24-2010, 05:39 PM Go to last post
  40. Trane XR15 vs Communicating XL16i

    Started by bf in ga, 02-24-2010 12:54 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 6,409
    02-24-2010, 05:34 PM Go to last post
  41. Carrier zoning and static pressure

    Started by trpltongue, 02-12-2010 01:35 AM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 103
    • Views: 8,834
    02-24-2010, 05:28 PM Go to last post
  42. Carrier Performance vs. NuTone

    Started by Shaeet, 02-23-2010 10:35 AM
    • Replies: 2
    • Views: 1,684
    02-24-2010, 05:25 PM Go to last post
  43. Setback with Dual Fuel HP/NG

    Started by jocoman, 02-23-2010 10:05 PM
    • Replies: 12
    • Views: 1,343
    02-24-2010, 04:03 PM Go to last post
  44. Modulating Zone Systems

    Started by xarralu, 02-24-2010 10:39 AM
    • Replies: 5
    • Views: 1,047
    02-24-2010, 02:24 PM Go to last post
  45. Moved: Moisture Concerns in My Crawlspace

    Started by SCBoy, 02-24-2010 01:05 PM
    •  
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