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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: A must read for all members...Who can reply to the AOP area

    Started by Dad, 10-31-2011 07:32 PM
    • Replies: 0
    • Views: 48,476
    10-31-2011, 07:32 PM Go to last post
  2. Angry Sticky Thread Sticky: >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 11-15-2008 10:40 PM
    • Replies: 0
    • Views: 48,136
    11-15-2008, 10:40 PM Go to last post
  1. a/c vs. heat pump question - P word

    Started by markf57, 02-21-2007 12:33 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,667
    02-23-2007, 11:54 PM Go to last post
  2. OLD zoning system

    Started by chrisva, 02-23-2007 10:34 PM
    • Replies: 1
    • Views: 452
    02-23-2007, 11:19 PM Go to last post
  3. Need help finding a U tube manometer supplier

    Started by buddy10297, 02-22-2007 09:21 PM
    • Replies: 12
    • Views: 1,030
    02-23-2007, 10:24 PM Go to last post
  4. Inefficient electric furnace?

    Started by tlies, 02-18-2007 04:30 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 72
    • Views: 5,414
    02-23-2007, 10:17 PM Go to last post
  5. Low ambient control for a heat pump ?

    Started by chad mcde, 02-20-2007 06:21 PM
    • Replies: 11
    • Views: 2,165
    02-23-2007, 09:19 PM Go to last post
  6. Hmm HP loop input temp and efficiency?

    Started by rick king, 02-17-2007 03:33 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 1,842
    02-23-2007, 09:11 PM Go to last post
  7. trane heat pump wont turn off

    Started by atphvac, 02-22-2007 10:18 AM
    • Replies: 6
    • Views: 1,818
    02-23-2007, 07:01 PM Go to last post
  8. Humidifier Fan Blowing Wrong Way?

    Started by tenholde, 02-23-2007 09:44 AM
    • Replies: 6
    • Views: 876
    02-23-2007, 06:21 PM Go to last post
  9. Online Owners Manuals in PDF format

    Started by Graf, 02-23-2007 10:22 AM
    • Replies: 1
    • Views: 557
    02-23-2007, 06:01 PM Go to last post
  10. Carrier Manuals

    Started by fixer, 02-23-2007 05:41 PM
    • Replies: 2
    • Views: 626
    02-23-2007, 05:52 PM Go to last post
  11. Confused Water dripping from Heating Duct

    Started by lg_girl, 02-22-2007 05:57 PM
    • Replies: 3
    • Views: 2,190
    02-23-2007, 05:49 PM Go to last post
  12. Arzell Zone System

    Started by arkansan, 02-22-2007 10:05 AM
    • Replies: 12
    • Views: 1,657
    02-23-2007, 05:30 PM Go to last post
  13. Bryant Builders Thermostat

    Started by stjohnson, 02-23-2007 03:35 PM
    • Replies: 5
    • Views: 773
    02-23-2007, 05:14 PM Go to last post
  14. Varible speed with humifier help!

    Started by hicks, 02-22-2007 05:36 PM
    • Replies: 7
    • Views: 681
    02-23-2007, 01:37 PM Go to last post
  15. Fujitsu ductless problem

    Started by Steveg100, 02-22-2007 06:48 PM
    • Replies: 3
    • Views: 831
    02-23-2007, 01:13 PM Go to last post
  16. US Powers

    Started by lbf, 02-23-2007 09:59 AM
    • Replies: 1
    • Views: 497
    02-23-2007, 11:07 AM Go to last post
  17. Confused Large Townhouse Split System w/hydronic

    Started by skirby, 02-21-2007 08:28 AM
    • Replies: 2
    • Views: 508
    02-23-2007, 09:36 AM Go to last post
  18. Question electric rates through the roof

    Started by bruce campbell, 02-19-2007 12:59 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,060
    02-23-2007, 09:22 AM Go to last post
  19. Bryant vs. Carrier - why is there a difference

    Started by jechow, 02-22-2007 02:05 AM
    • Replies: 6
    • Views: 21,588
    02-23-2007, 09:10 AM Go to last post
  20. Confused I loose power to lights,outlets,etc. ac/furnace

    Started by hotsnow, 07-05-2006 12:12 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,258
    02-23-2007, 12:56 AM Go to last post
  21. Seer # of 92 HP American Standard Trane?

    Started by car5car, 02-22-2007 06:08 PM
    • Replies: 8
    • Views: 751
    02-23-2007, 12:40 AM Go to last post
  22. boiler service

    Started by justlearning, 02-22-2007 05:44 PM
    • Replies: 6
    • Views: 714
    02-22-2007, 11:54 PM Go to last post
  23. New Lennox G61 noisy.

    Started by banditfan, 10-26-2006 03:43 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 3,219
    02-22-2007, 11:23 PM Go to last post
  24. intermittant rollback

    Started by paulfrmknoxvill, 02-19-2007 04:27 PM
    • Replies: 10
    • Views: 1,008
    02-22-2007, 10:56 PM Go to last post
  25. lowest SEER available on two stage?

    Started by arkansan, 02-22-2007 02:38 PM
    • Replies: 6
    • Views: 654
    02-22-2007, 09:15 PM Go to last post
  26. Telephone Controlled Thermostat

    Started by redtundra, 02-21-2007 04:01 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,617
    02-22-2007, 08:53 PM Go to last post
  27. reversing valve making a noise...

    Started by kritic, 02-22-2007 03:24 PM
    • Replies: 1
    • Views: 701
    02-22-2007, 05:36 PM Go to last post
  28. Salesman vs. installer - Help me find a solution

    Started by markf57, 02-20-2007 10:16 AM
    • Replies: 6
    • Views: 769
    02-22-2007, 05:10 PM Go to last post
  29. Two stage and dual compressors

    Started by arkansan, 02-22-2007 12:10 PM
    • Replies: 7
    • Views: 683
    02-22-2007, 03:11 PM Go to last post
  30. Using ESP component info

    Started by pstu, 02-22-2007 09:53 AM
    • Replies: 1
    • Views: 434
    02-22-2007, 02:56 PM Go to last post
  31. Infinity Install

    Started by runway36l, 02-22-2007 01:52 PM
    • Replies: 0
    • Views: 470
    02-22-2007, 01:52 PM Go to last post
  32. Adding return air?

    Started by cjt, 02-22-2007 10:51 AM
    • Replies: 0
    • Views: 478
    02-22-2007, 10:51 AM Go to last post
  33. Do I need a new furnace?

    Started by josephc68, 02-21-2007 11:13 PM
    • Replies: 5
    • Views: 772
    02-22-2007, 10:48 AM Go to last post
  34. Goodman-another bad quality control!

    Started by aircooled53, 02-22-2007 08:16 AM
    • Replies: 1
    • Views: 677
    02-22-2007, 08:45 AM Go to last post
  35. 24 V wires HP

    Started by car5car, 02-22-2007 12:30 AM
    • Replies: 10
    • Views: 810
    02-22-2007, 08:26 AM Go to last post
    • Replies: 3
    • Views: 675
    02-22-2007, 01:48 AM Go to last post
  36. Berely warm air is coming from ducts

    Started by car5car, 02-14-2007 11:36 PM
    • Replies: 10
    • Views: 1,045
    02-22-2007, 12:19 AM Go to last post
  37. Trouble finding a fan and limit control

    Started by 5hot6un, 02-21-2007 07:17 PM
    • Replies: 5
    • Views: 813
    02-21-2007, 11:58 PM Go to last post
  38. Contaminated system

    Started by mrfixit-ms, 02-20-2007 08:53 PM
    • Replies: 11
    • Views: 914
    02-21-2007, 09:42 PM Go to last post
    • Replies: 11
    • Views: 1,092
    02-21-2007, 06:03 PM Go to last post
  39. Filter in Return with Aprilaire 2200

    Started by adkhkr, 02-21-2007 07:42 AM
    • Replies: 2
    • Views: 557
    02-21-2007, 04:45 PM Go to last post
  40. Best HVAC Companies in Northern Chicago

    Started by JaymZH2, 02-21-2007 09:06 AM
    • Replies: 5
    • Views: 960
    02-21-2007, 04:36 PM Go to last post
  41. Moved: Help cant find furnace specs

    Started by servtech2, 02-21-2007 02:35 PM
    •  
    •  
  42. Two Stage Variable Speed - High Repair Cost?

    Started by arkansan, 02-19-2007 11:02 PM
    • Replies: 8
    • Views: 1,086
    02-21-2007, 11:37 AM Go to last post
  43. Does ESP change with changing CFM

    Started by mchild, 02-21-2007 08:25 AM
    • Replies: 2
    • Views: 452
    02-21-2007, 09:15 AM Go to last post
  44. SEER 10 Models

    Started by Reemy145, 02-20-2007 08:00 AM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 2,024
    02-21-2007, 06:48 AM Go to last post
  45. Confused Ice on Outside unit

    Started by agt, 02-20-2007 04:16 PM
    • Replies: 5
    • Views: 1,316
    02-21-2007, 05:45 AM Go to last post
  46. How efficient is a lennox system?

    Started by jaslon, 02-20-2007 09:57 PM
    • Replies: 2
    • Views: 513
    02-21-2007, 05:37 AM Go to last post
  47. Hmm Screens in 90% Vent pipes??

    Started by climatecontrol, 02-19-2007 11:31 AM
    • Replies: 10
    • Views: 1,118
    02-21-2007, 02:01 AM Go to last post
    • Replies: 5
    • Views: 674
    02-20-2007, 11:20 PM Go to last post

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