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: 65,466
    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: 65,544
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Confused evolution control

    Started by bubb1957, 11-20-2009 09:54 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 4,195
    02-27-2011, 12:19 AM Go to last post
    • Replies: 6
    • Views: 2,077
    02-27-2011, 12:15 AM Go to last post
  3. New Member - Simple Heating Question

    Started by ctb420, 02-26-2011 03:20 PM
    • Replies: 9
    • Views: 1,048
    02-26-2011, 09:57 PM Go to last post
  4. how to remove core depressor from hose?

    Started by ivytechtech, 02-26-2011 06:48 PM
    • Replies: 5
    • Views: 2,725
    02-26-2011, 08:59 PM Go to last post
  5. New Tech in school

    Started by ivytechtech, 02-26-2011 01:11 PM
    • Replies: 11
    • Views: 1,552
    02-26-2011, 07:44 PM Go to last post
  6. Heat pump question?

    Started by Outlawlt1, 02-26-2011 03:24 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,849
    02-26-2011, 06:49 PM Go to last post
  7. York ECM motor

    Started by Ghostrider67, 02-26-2011 11:55 AM
    • Replies: 2
    • Views: 2,908
    02-26-2011, 05:47 PM Go to last post
  8. 60k BTU vs 90k BTU?? 2-Stage? Modulating?

    Started by butterface, 12-05-2010 10:50 AM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 80
    • Views: 8,721
    02-26-2011, 04:57 PM Go to last post
  9. Cleaning a Recovery Cylinder

    Started by artic breeze, 02-26-2011 12:40 PM
    • Replies: 2
    • Views: 1,373
    02-26-2011, 01:28 PM Go to last post
    • Replies: 1
    • Views: 1,029
    02-26-2011, 10:38 AM Go to last post
  10. Confused.

    Started by theresaf, 02-23-2011 01:36 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,303
    02-26-2011, 08:28 AM Go to last post
  11. Angry HVAC Installer Frustration

    Started by MichaelRB, 02-24-2011 11:17 PM
    • Replies: 8
    • Views: 1,321
    02-26-2011, 07:41 AM Go to last post
  12. Furnace Repair - am I being ripped off?

    Started by chrisMatiC413, 02-23-2011 11:52 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 3,460
    02-26-2011, 01:12 AM Go to last post
  13. 3.5 ton Unico mini ducts system for a 2000 sqft rowhome, too big?

    Started by prudence, 09-22-2010 06:37 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 7,173
    02-26-2011, 12:50 AM Go to last post
  14. Help me choose

    Started by bigkutta, 02-25-2011 06:13 PM
    • Replies: 5
    • Views: 2,221
    02-26-2011, 12:39 AM Go to last post
  15. TXV to use on a Payne 15 seer

    Started by bradam2001, 02-25-2011 01:01 PM
    • Replies: 2
    • Views: 1,129
    02-25-2011, 10:04 PM Go to last post
  16. Humidifier, Automatic vs Manual

    Started by JAndersen, 02-24-2011 11:38 PM
    • Replies: 4
    • Views: 3,799
    02-25-2011, 08:09 PM Go to last post
  17. Combined Hydronic Air Handlers

    Started by Keith_O, 02-17-2011 06:05 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,934
    02-25-2011, 07:12 PM Go to last post
  18. Thermopride OH6FA072DV4 issue

    Started by chigundo, 02-25-2011 07:09 PM
    • Replies: 0
    • Views: 1,153
    02-25-2011, 07:09 PM Go to last post
  19. ignore

    Started by chigundo, 02-25-2011 07:08 PM
    • Replies: 0
    • Views: 511
    02-25-2011, 07:08 PM Go to last post
  20. open cell foam

    Started by ask_eddie, 02-23-2011 09:54 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,850
    02-25-2011, 06:58 PM Go to last post
  21. Heating duct size

    Started by jberm2000, 02-24-2011 08:30 PM
    • Replies: 11
    • Views: 5,987
    02-25-2011, 05:21 PM Go to last post
  22. payne

    Started by ask_eddie, 02-25-2011 08:37 AM
    • Replies: 3
    • Views: 832
    02-25-2011, 02:02 PM Go to last post
  23. ITS HOOOOT!

    Started by pinoyclass, 02-24-2011 11:42 PM
    • Replies: 10
    • Views: 1,321
    02-25-2011, 01:47 PM Go to last post
  24. Static pressure vs. airflow question

    Started by George2, 02-21-2011 03:38 PM
    4 Pages
    1 2 3 4
    • Replies: 43
    • Views: 6,813
    02-25-2011, 01:07 PM Go to last post
  25. New system check

    Started by lightflyer1, 02-25-2011 12:01 AM
    • Replies: 5
    • Views: 991
    02-25-2011, 10:08 AM Go to last post
  26. Riallo 40 F5 burner question

    Started by PHPaul, 02-23-2011 08:39 AM
    • Replies: 3
    • Views: 916
    02-25-2011, 09:01 AM Go to last post
  27. 95% or 80% Eff. furnace?

    Started by bigkutta, 02-23-2011 01:28 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 32,349
    02-25-2011, 12:12 AM Go to last post
  28. Question What is happening in these pictures?

    Started by FrozenAsset, 12-17-2010 07:58 PM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 5,589
    02-25-2011, 12:02 AM Go to last post
  29. Failed Compressor Options

    Started by winnard, 02-24-2011 10:08 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,858
    02-24-2011, 09:15 PM Go to last post
  30. Comparing Trane AC to Luxaire AC

    Started by jimhome, 02-24-2011 11:22 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 4,904
    02-24-2011, 08:54 PM Go to last post
  31. What size pool would take care of two ton heat pump

    Started by etap, 02-23-2011 11:21 AM
    • Replies: 9
    • Views: 1,104
    02-24-2011, 08:38 PM Go to last post
  32. Arrow Need Schematic for Goettl GAHP-25

    Started by skywired, 02-24-2011 07:21 PM
    • Replies: 1
    • Views: 2,328
    02-24-2011, 08:03 PM Go to last post
  33. TXV or piston?

    Started by Texanna Slim, 02-23-2011 10:58 PM
    • Replies: 5
    • Views: 3,519
    02-24-2011, 06:25 PM Go to last post
  34. Frigidaire iQ Drive 24 seer

    Started by Sawgrass Jack, 02-24-2011 02:27 PM
    • Replies: 1
    • Views: 1,029
    02-24-2011, 05:21 PM Go to last post
  35. Stuck on wiring of Generalaire GFX3 Humidistat

    Started by jakeconnor, 02-23-2011 11:39 PM
    • Replies: 3
    • Views: 2,356
    02-24-2011, 04:57 PM Go to last post
  36. Rooftop Heating & AC Unit 4 or 5 Ton?

    Started by Montanaandy, 02-24-2011 02:06 PM
    • Replies: 6
    • Views: 3,879
    02-24-2011, 04:26 PM Go to last post
  37. Replacement for Carrier AHU with alternate

    Started by tg8826, 02-24-2011 09:57 AM
    • Replies: 4
    • Views: 1,291
    02-24-2011, 04:05 PM Go to last post
    • Replies: 2
    • Views: 2,291
    02-24-2011, 02:18 PM Go to last post
  38. Question White Rodgers zone-a-flow valves leaking

    Started by iowaguy, 01-27-2011 12:40 PM
    • Replies: 6
    • Views: 3,641
    02-24-2011, 12:09 PM Go to last post
  39. Question Contractor in Atlanta

    Started by jps190, 02-24-2011 12:05 AM
    • Replies: 3
    • Views: 710
    02-24-2011, 11:36 AM Go to last post
    • Replies: 4
    • Views: 2,403
    02-24-2011, 06:54 AM Go to last post
  40. Honeywell VisionPro TH-8321 / 1006 Thermostat

    Started by kitra, 02-24-2011 01:01 AM
    • Replies: 1
    • Views: 663
    02-24-2011, 02:13 AM Go to last post
    • Replies: 15
    • Views: 16,448
    02-24-2011, 12:57 AM Go to last post
  41. random question.

    Started by 92rslt1, 02-23-2011 12:31 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,080
    02-24-2011, 12:40 AM Go to last post
  42. Two HVAC companies unable to diagnose... Twinning error

    Started by zeromus-x, 01-16-2009 11:22 AM
    5 Pages
    1 2 3 4 5
    • Replies: 64
    • Views: 13,369
    02-23-2011, 11:06 PM Go to last post
    • Replies: 4
    • Views: 1,352
    02-23-2011, 10:16 PM Go to last post
  43. Nordyne Coil

    Started by ajlee, 02-21-2011 10:19 PM
    • Replies: 5
    • Views: 1,274
    02-23-2011, 10:05 PM Go to last post
  44. Lots of condensation in a/c ductwork.

    Started by billymons, 02-23-2011 08:02 PM
    • Replies: 2
    • Views: 844
    02-23-2011, 09:39 PM Go to last post
  45. Installer Evaluation

    Started by C-Rex, 02-12-2011 10:03 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 5,299
    02-23-2011, 09:32 PM Go to last post

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