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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: 61,755
    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: 61,375
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. CO2-based On-Demand Ventilation

    Started by scriptures4life, 04-05-2011 11:15 PM
    co2, demand controlled ventilation, hrv, iaq, ventilation
    • Replies: 7
    • Views: 3,646
    12-28-2011, 08:52 PM Go to last post
  3. Prestige IAQ Equip. Interface Module question

    Started by shacky4, 12-28-2011 12:32 PM
    • Replies: 3
    • Views: 687
    12-28-2011, 08:11 PM Go to last post
  4. 2 Zone system with electronic damper problems

    Started by DylanNJ, 12-27-2011 09:44 PM
    • Replies: 7
    • Views: 4,315
    12-28-2011, 07:46 PM Go to last post
  5. need help deciding Weil Mclain ultra

    Started by ronbo1100, 10-28-2011 11:22 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 2,318
    12-28-2011, 06:33 PM Go to last post
  6. Honeywell Prestige settings question

    Started by shacky4, 12-27-2011 11:00 PM
    • Replies: 6
    • Views: 1,157
    12-28-2011, 06:05 PM Go to last post
  7. Trouble With Pulling a Vacuum Before Charging

    Started by randy hvac, 10-07-2009 08:14 PM
    • Replies: 8
    • Views: 3,406
    12-28-2011, 04:04 PM Go to last post
  8. not much difference in temp rise from low to high

    Started by troyport, 12-28-2011 01:41 PM
    • Replies: 7
    • Views: 657
    12-28-2011, 03:19 PM Go to last post
  9. HEAT pump

    Started by ku, 12-28-2011 01:14 PM
    • Replies: 4
    • Views: 665
    12-28-2011, 03:07 PM Go to last post
    • Replies: 1
    • Views: 1,799
    12-28-2011, 02:36 PM Go to last post
  10. 15 year old carrier oil furnace

    Started by skippedover, 12-28-2011 02:17 PM
    • Replies: 1
    • Views: 687
    12-28-2011, 02:26 PM Go to last post
  11. Furnace runs constantly, kind of...

    Started by hammer32, 12-28-2011 01:09 PM
    • Replies: 2
    • Views: 782
    12-28-2011, 02:16 PM Go to last post
  12. Reznor problem

    Started by Dyock, 12-26-2011 10:53 AM
    • Replies: 8
    • Views: 768
    12-28-2011, 12:42 PM Go to last post
  13. Heat pump defrost--counteracting the cold air?

    Started by dryheat122, 12-28-2011 09:24 AM
    defrost, heat pump
    • Replies: 4
    • Views: 1,670
    12-28-2011, 12:25 PM Go to last post
  14. High-velocity heat add-on?

    Started by chris-ks, 12-27-2011 06:13 PM
    high velocity duct systems, radiators
    • Replies: 5
    • Views: 2,677
    12-28-2011, 11:38 AM Go to last post
    • Replies: 9
    • Views: 1,083
    12-28-2011, 10:41 AM Go to last post
  15. HWG set-up recommendations

    Started by strawmyers, 12-27-2011 01:43 PM
    • Replies: 2
    • Views: 515
    12-27-2011, 11:24 PM Go to last post
  16. Gaspack problem on Trane XL14C

    Started by CarZin, 12-27-2011 10:10 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,627
    12-27-2011, 09:54 PM Go to last post
  17. heat pump question

    Started by airbare, 12-20-2011 02:13 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,597
    12-27-2011, 09:33 PM Go to last post
  18. Big Blue 1White-Rogers F95-1277 - TouchScreen - Montreal, Canada

    Started by Grier, 12-26-2011 01:01 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,124
    12-27-2011, 06:09 PM Go to last post
  19. Furnace problems

    Started by jdmskier, 12-27-2011 01:31 PM
    • Replies: 2
    • Views: 510
    12-27-2011, 03:19 PM Go to last post
  20. Gas valve

    Started by dandyme, 12-27-2011 02:34 PM
    • Replies: 5
    • Views: 792
    12-27-2011, 03:10 PM Go to last post
  21. Did a combustion test on my boiler

    Started by Gnfanatic, 12-25-2011 02:19 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,783
    12-27-2011, 11:34 AM Go to last post
  22. 48ss Carrier

    Started by hvacwm, 12-26-2011 06:16 PM
    • Replies: 2
    • Views: 657
    12-27-2011, 11:05 AM Go to last post
    • Replies: 12
    • Views: 7,995
    12-27-2011, 06:11 AM Go to last post
  23. Confused Carrier 58PAV

    Started by Lostted, 12-26-2011 09:03 PM
    • Replies: 1
    • Views: 796
    12-26-2011, 11:58 PM Go to last post
  24. McQuay PTAC units always warm to touch

    Started by hli, 11-16-2011 06:59 AM
    • Replies: 5
    • Views: 1,092
    12-26-2011, 11:19 PM Go to last post
  25. Unhappy Receiving "Comm Failure" message, no heat

    Started by Chibear79, 12-26-2011 02:27 AM
    • Replies: 6
    • Views: 3,177
    12-26-2011, 10:07 PM Go to last post
    • Replies: 3
    • Views: 800
    12-26-2011, 08:16 PM Go to last post
  26. Dual-fuel HVAC vs geothermal heat pump

    Started by strawmyers, 12-14-2011 10:59 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 12,406
    12-26-2011, 05:29 PM Go to last post
  27. Confused Manuf. recommended filter size REALLY wrong?

    Started by fferd, 12-24-2011 10:49 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 3,845
    12-26-2011, 05:24 PM Go to last post
  28. W terminal is grounded out

    Started by astro, 01-26-2011 04:13 PM
    • Replies: 11
    • Views: 1,521
    12-25-2011, 01:34 PM Go to last post
  29. Spark Ignitor problem

    Started by kindo, 12-24-2011 12:07 PM
    • Replies: 6
    • Views: 1,651
    12-24-2011, 11:53 PM Go to last post
  30. Question 3 blown compressors in 2 months Advice needed

    Started by kellyelc, 02-13-2010 01:28 AM
    5 Pages
    1 2 3 4 5
    • Replies: 53
    • Views: 6,460
    12-24-2011, 11:19 PM Go to last post
  31. superheat and subcooling

    Started by eye in the sky, 12-23-2011 11:26 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,431
    12-24-2011, 08:39 PM Go to last post
  32. Zoning system saving me gas on Water Boiler?

    Started by NorthNJ, 12-24-2011 09:48 AM
    • Replies: 4
    • Views: 700
    12-24-2011, 06:19 PM Go to last post
  33. HVAC and Dust

    Started by chirc, 12-23-2011 11:46 PM
    • Replies: 5
    • Views: 819
    12-24-2011, 10:32 AM Go to last post
  34. Furnace dead - Completely overwhelmed (Propane/heatpumps)

    Started by Undeader, 12-22-2011 10:57 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,309
    12-23-2011, 10:38 PM Go to last post
  35. Plenum Design

    Started by Freeagent, 12-20-2011 12:37 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 5,621
    12-23-2011, 06:44 PM Go to last post
  36. Filter Questions From a Homeowner

    Started by spudson1, 12-20-2011 09:48 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,946
    12-23-2011, 02:50 PM Go to last post
  37. Trane Hyperion series 7 vs. 8

    Started by steverino100, 12-11-2011 01:52 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 6,367
    12-23-2011, 01:59 PM Go to last post
  38. Zoning Dampers in Ductwork

    Started by tywl, 12-22-2011 04:02 PM
    • Replies: 6
    • Views: 867
    12-23-2011, 11:56 AM Go to last post
  39. Availability of R22 equipment

    Started by officeguy, 12-06-2011 01:00 PM
    • Replies: 11
    • Views: 1,670
    12-23-2011, 12:15 AM Go to last post
  40. 12+ Year old AC System in Phoenix is dying

    Started by pgrumley, 12-19-2011 05:53 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,911
    12-22-2011, 10:53 PM Go to last post
  41. Dehumidifers

    Started by EddyLee, 12-22-2011 05:50 PM
    • Replies: 2
    • Views: 659
    12-22-2011, 09:32 PM Go to last post
  42. Looking for advice

    Started by Raul Vazquez, 12-22-2011 02:08 PM
    • Replies: 8
    • Views: 907
    12-22-2011, 07:59 PM Go to last post
  43. Geothermal Basics

    Started by chiraldude, 11-19-2011 07:32 AM
    2 Pages
    1 2
    geothermal heat pumps
    • Replies: 13
    • Views: 3,887
    12-22-2011, 07:30 PM Go to last post
  44. Any comments on the new Trane Hyperion?

    Started by mgenius33, 10-14-2010 09:27 PM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 18,144
    12-22-2011, 05:08 PM Go to last post
  45. Main Floor to Basement - 3* delta ok?

    Started by Garyl53, 12-19-2011 03:28 PM
    • Replies: 10
    • Views: 1,757
    12-22-2011, 02:31 PM Go to last post
  46. Wiring fan control relay

    Started by dougp13, 12-22-2011 02:00 PM
    • Replies: 1
    • Views: 731
    12-22-2011, 02:17 PM Go to last post
    • Replies: 4
    • Views: 779
    12-22-2011, 01:35 PM Go to last post

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