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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: 58,740
    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: 57,656
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Am Std 15 VS Trane XR 14 VX Lennox

    Started by fastfranky, 04-20-2008 10:59 AM
    • Replies: 4
    • Views: 2,493
    04-20-2008, 01:57 PM Go to last post
  3. heat pump problem

    Started by alberta, 04-20-2008 12:59 PM
    • Replies: 1
    • Views: 589
    04-20-2008, 01:06 PM Go to last post
  4. York 2-stage furnace W2 delay timer question

    Started by fv_tom, 04-19-2008 03:44 PM
    • Replies: 7
    • Views: 1,310
    04-20-2008, 01:01 PM Go to last post
  5. Correct (?) Supplies/Returns with HP Install

    Started by khowes, 04-20-2008 12:30 AM
    • Replies: 1
    • Views: 603
    04-20-2008, 09:32 AM Go to last post
  6. Combustion press switch

    Started by raharra, 04-19-2008 10:29 PM
    • Replies: 5
    • Views: 867
    04-20-2008, 08:21 AM Go to last post
    • Replies: 5
    • Views: 1,233
    04-20-2008, 01:09 AM Go to last post
  7. Sometimes its not good to have friends

    Started by jasson007, 04-18-2008 01:34 AM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 2,778
    04-19-2008, 10:27 PM Go to last post
  8. Question 1/2 ton mismatch

    Started by rsdipesa, 04-13-2008 03:03 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,637
    04-19-2008, 10:24 PM Go to last post
  9. Is change in enthalpy & delta T. the same thing?

    Started by oldmold, 04-19-2008 06:28 PM
    • Replies: 2
    • Views: 1,945
    04-19-2008, 08:50 PM Go to last post
  10. Rythmic "wow...wow...wow" from compressor

    Started by dale_k, 04-18-2008 07:45 PM
    • Replies: 4
    • Views: 888
    04-19-2008, 08:40 PM Go to last post
  11. what to do with old compressors

    Started by matticus, 04-19-2008 01:12 PM
    • Replies: 6
    • Views: 1,317
    04-19-2008, 08:26 PM Go to last post
  12. No additional refridgerant needed ?

    Started by adamk, 04-18-2008 02:16 PM
    • Replies: 9
    • Views: 1,279
    04-19-2008, 07:38 PM Go to last post
  13. New Heat Pump. Which Brand?

    Started by hopps1124, 04-16-2008 11:34 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 3,624
    04-19-2008, 05:54 PM Go to last post
  14. Ductless mini-split system

    Started by lkg907, 04-18-2008 09:03 PM
    • Replies: 6
    • Views: 1,187
    04-19-2008, 05:49 PM Go to last post
  15. Lennox Model Numbers

    Started by Gatertech, 04-19-2008 03:14 PM
    • Replies: 1
    • Views: 1,670
    04-19-2008, 03:22 PM Go to last post
  16. Bryant Evolution System - Excessive Static Pressure

    Started by thoward, 02-01-2008 05:21 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 7,161
    04-19-2008, 01:48 PM Go to last post
  17. Is it bad not to use furance in summer?

    Started by mtwsaw, 04-19-2008 10:51 AM
    • Replies: 7
    • Views: 779
    04-19-2008, 01:28 PM Go to last post
  18. Danger From Indoor Coil Leak

    Started by Sun Dog, 04-06-2008 09:43 AM
    • Replies: 11
    • Views: 4,999
    04-19-2008, 12:18 PM Go to last post
  19. Performance 25hpa536A vs 25hpa536H

    Started by Duff, 04-19-2008 10:25 AM
    • Replies: 1
    • Views: 939
    04-19-2008, 12:01 PM Go to last post
  20. Need heat pump Pro help

    Started by Jay 41, 04-18-2008 08:49 PM
    • Replies: 7
    • Views: 1,987
    04-19-2008, 11:45 AM Go to last post
  21. Exclamation help please, old touch screen thermostats?

    Started by nomi137, 04-18-2008 04:04 PM
    • Replies: 2
    • Views: 632
    04-19-2008, 09:50 AM Go to last post
  22. geothermal heat pump

    Started by air-row, 04-19-2008 08:02 AM
    • Replies: 1
    • Views: 585
    04-19-2008, 09:02 AM Go to last post
  23. Unlisted GE Contactor? Different Mfgr?

    Started by saerandy, 04-18-2008 06:42 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 3,011
    04-19-2008, 08:10 AM Go to last post
  24. Tank less

    Started by 21degrees, 04-19-2008 02:06 AM
    • Replies: 1
    • Views: 726
    04-19-2008, 05:04 AM Go to last post
  25. Heat Load Calcs

    Started by monterais, 04-12-2008 05:43 PM
    • Replies: 12
    • Views: 1,511
    04-19-2008, 04:59 AM Go to last post
  26. Water line size for tankless water heaters???

    Started by ramccann, 04-18-2008 09:22 PM
    • Replies: 4
    • Views: 1,172
    04-19-2008, 01:48 AM Go to last post
  27. Year mfg, Model Number HS9-651-2p; SN: 51

    Started by udarrell, 04-18-2008 05:47 PM
    • Replies: 2
    • Views: 1,596
    04-19-2008, 12:09 AM Go to last post
  28. help choosing AC model

    Started by leonkaz, 04-18-2008 07:27 PM
    • Replies: 2
    • Views: 1,803
    04-18-2008, 09:53 PM Go to last post
    • Replies: 12
    • Views: 1,375
    04-18-2008, 08:46 PM Go to last post
  29. Evolution Control Question

    Started by tgregg, 04-16-2008 12:40 PM
    • Replies: 4
    • Views: 821
    04-18-2008, 07:46 PM Go to last post
  30. Lennox vs Carrier - please help!

    Started by moondoggy, 05-25-2006 11:26 AM
    • Replies: 4
    • Views: 5,105
    04-18-2008, 07:12 PM Go to last post
  31. Question product comparison

    Started by phil simpson, 04-18-2008 03:15 PM
    • Replies: 6
    • Views: 1,127
    04-18-2008, 06:19 PM Go to last post
  32. arzel, infinity, aaaaaaaaargh -- help

    Started by Doral, 04-17-2008 03:05 PM
    • Replies: 11
    • Views: 1,178
    04-18-2008, 05:13 PM Go to last post
  33. Help finding literature on Goodman GMT Furnace

    Started by marter, 04-18-2008 07:06 AM
    • Replies: 4
    • Views: 833
    04-18-2008, 04:24 PM Go to last post
  34. Newb here...of course I need advice.

    Started by dnegri, 04-16-2008 10:52 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,842
    04-18-2008, 03:27 PM Go to last post
  35. Attic Problems

    Started by Greg55, 04-16-2008 09:35 PM
    • Replies: 11
    • Views: 1,248
    04-18-2008, 02:17 PM Go to last post
  36. Wall mounted window Air Conditioner?

    Started by glewis29, 04-14-2008 05:50 PM
    • Replies: 12
    • Views: 4,293
    04-18-2008, 02:05 PM Go to last post
  37. Flaky advertisement letter in the mail

    Started by gary_g, 04-17-2008 09:00 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,851
    04-18-2008, 12:49 PM Go to last post
  38. Cool Matrix Furnace/Boiler

    Started by kingtut13, 04-18-2008 11:11 AM
    • Replies: 2
    • Views: 799
    04-18-2008, 11:53 AM Go to last post
  39. new yellow jacket gauges

    Started by badboyheel, 04-18-2008 09:38 AM
    • Replies: 3
    • Views: 743
    04-18-2008, 10:11 AM Go to last post
  40. Hmm Carrier Question

    Started by usccocky, 04-17-2008 12:53 PM
    • Replies: 8
    • Views: 1,309
    04-18-2008, 09:54 AM Go to last post
  41. Should I go from a 13 SEER to 14 SEER?

    Started by Jopopsy, 04-18-2008 06:20 AM
    • Replies: 5
    • Views: 1,449
    04-18-2008, 08:46 AM Go to last post
  42. Freon Pricing

    Started by J-Fish, 04-16-2008 12:29 AM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 4,752
    04-18-2008, 08:20 AM Go to last post
  43. Closing Threads

    Started by jrongo, 04-17-2008 03:25 PM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 2,956
    04-17-2008, 11:38 PM Go to last post
  44. Carrier Blower

    Started by saujad, 04-16-2008 05:46 PM
    • Replies: 10
    • Views: 1,137
    04-17-2008, 11:17 PM Go to last post
  45. Stage vs Modulating vs Variable Speed

    Started by plexus, 04-16-2008 04:55 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 3,495
    04-17-2008, 10:57 PM Go to last post
    • Replies: 7
    • Views: 790
    04-17-2008, 10:43 PM Go to last post
  46. Myth or not?

    Started by SVT3267, 04-17-2008 10:13 PM
    • Replies: 2
    • Views: 668
    04-17-2008, 10:42 PM Go to last post
  47. Metal ducting in attic

    Started by SVT3267, 04-16-2008 10:32 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,838
    04-17-2008, 10:17 PM Go to last post
  48. Amana vs. Bryant 3.5T units.

    Started by IOCTL, 04-16-2008 12:30 AM
    • Replies: 12
    • Views: 3,022
    04-17-2008, 10:01 PM Go to last post

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