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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: 47,688
    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: 47,706
    11-15-2008, 10:40 PM Go to last post
  1. Trane XL1000

    Started by bawgy, 12-20-2005 10:01 AM
    • Replies: 3
    • Views: 3,398
    12-22-2005, 01:08 PM Go to last post
  2. 80% furnace in unoccupied home - how low can I go?

    Started by JoeSix, 12-19-2005 09:51 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,606
    12-22-2005, 01:02 PM Go to last post
  3. Difference between 2 furnaces

    Started by las, 12-22-2005 11:49 AM
    • Replies: 4
    • Views: 952
    12-22-2005, 12:40 PM Go to last post
  4. Replacing Lennox Pulse

    Started by redline, 12-16-2005 11:33 AM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 2,780
    12-22-2005, 11:07 AM Go to last post
  5. 6 inch media filter

    Started by dougjrs, 12-20-2005 06:48 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,356
    12-22-2005, 11:01 AM Go to last post
  6. Room above garage cold: 1 versus 2 vents

    Started by cn, 12-17-2005 10:11 AM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 78
    • Views: 4,358
    12-22-2005, 10:36 AM Go to last post
  7. Are upgrades worth it?

    Started by new cool guy, 12-20-2005 10:56 PM
    • Replies: 8
    • Views: 908
    12-22-2005, 10:34 AM Go to last post
  8. Question Cycle Times per Hour

    Started by drewwells, 12-22-2005 09:22 AM
    • Replies: 0
    • Views: 641
    12-22-2005, 09:22 AM Go to last post
  9. Hmm Noisy compressor

    Started by ????, 12-19-2005 11:01 AM
    • Replies: 7
    • Views: 1,059
    12-22-2005, 08:01 AM Go to last post
  10. increase hysteresis for better efficiency?

    Started by eric praetzel, 12-20-2005 11:15 AM
    • Replies: 5
    • Views: 729
    12-21-2005, 07:29 PM Go to last post
  11. blower wheel

    Started by lynmar, 12-21-2005 10:22 AM
    • Replies: 10
    • Views: 771
    12-21-2005, 07:12 PM Go to last post
  12. Mini-Split Advice

    Started by clearwater steve, 08-01-2005 12:11 PM
    • Replies: 9
    • Views: 1,740
    12-21-2005, 07:05 PM Go to last post
  13. F.S. Infrared Garage Heater

    Started by calcana, 12-21-2005 03:02 PM
    • Replies: 1
    • Views: 754
    12-21-2005, 07:04 PM Go to last post
  14. FLOOR Vents Cleaning Tips.....

    Started by cn, 12-19-2005 11:23 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,906
    12-21-2005, 07:03 PM Go to last post
  15. What temp. do you keep your home at?

    Started by flajoker, 12-16-2005 01:47 AM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 3,059
    12-21-2005, 06:12 PM Go to last post
  16. Confused Existing duct work and tonnage

    Started by gardenbug, 12-21-2005 03:30 PM
    • Replies: 8
    • Views: 782
    12-21-2005, 04:54 PM Go to last post
  17. The time has come

    Started by gardenbug, 11-27-2005 05:52 PM
    • Replies: 4
    • Views: 750
    12-21-2005, 04:27 PM Go to last post
    • Replies: 2
    • Views: 539
    12-21-2005, 03:25 PM Go to last post
  18. Do I need TXV's

    Started by engineernj, 12-20-2005 10:39 AM
    • Replies: 5
    • Views: 2,194
    12-21-2005, 02:58 PM Go to last post
  19. White Rogers - 90 Series Blue Stat

    Started by dougjrs, 12-20-2005 06:43 PM
    • Replies: 6
    • Views: 840
    12-21-2005, 02:58 PM Go to last post
  20. furnace venting

    Started by tkers, 09-15-2005 09:40 AM
    • Replies: 5
    • Views: 1,003
    12-21-2005, 02:43 PM Go to last post
  21. Humifier Installation - Options

    Started by wango, 12-20-2005 01:29 PM
    • Replies: 2
    • Views: 828
    12-21-2005, 01:39 PM Go to last post
  22. Armstrong Ultra SX 80

    Started by friartuck, 12-21-2005 11:05 AM
    • Replies: 3
    • Views: 1,918
    12-21-2005, 01:39 PM Go to last post
  23. Aquastat settings with Indirect Water Heater

    Started by jjl, 12-20-2005 11:03 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 3,264
    12-21-2005, 12:18 PM Go to last post
  24. Coleman Evcom hvac system - 1993 ???

    Started by beepee, 12-20-2005 04:40 PM
    • Replies: 4
    • Views: 929
    12-21-2005, 11:37 AM Go to last post
  25. draining attic a/c, dehumidifier

    Started by taylor26, 12-20-2005 11:58 AM
    • Replies: 1
    • Views: 1,134
    12-21-2005, 10:41 AM Go to last post
  26. Drywall dust and Furnaces

    Started by rsisson, 12-10-2005 10:28 AM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 4,651
    12-21-2005, 10:34 AM Go to last post
  27. More efficent unit cost more to run?

    Started by dougjrs, 12-20-2005 06:54 PM
    • Replies: 4
    • Views: 1,064
    12-21-2005, 10:31 AM Go to last post
  28. 2 Stage? 1 stage?

    Started by glorn, 12-20-2005 05:38 PM
    • Replies: 4
    • Views: 882
    12-21-2005, 09:35 AM Go to last post
  29. Inducer Fan question

    Started by radry, 12-17-2005 06:20 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,668
    12-21-2005, 08:59 AM Go to last post
  30. Changing heat exchanger...

    Started by oilman52, 12-20-2005 09:15 PM
    • Replies: 9
    • Views: 824
    12-21-2005, 08:21 AM Go to last post
  31. Aire Flo parts

    Started by hvacmd2002, 12-21-2005 07:15 AM
    • Replies: 3
    • Views: 1,108
    12-21-2005, 07:43 AM Go to last post
  32. Heat won't stop on 1st floor only

    Started by coleca, 12-20-2005 07:46 PM
    • Replies: 7
    • Views: 733
    12-21-2005, 07:27 AM Go to last post
  33. Honeywell VP TH8320U trouble?

    Started by berner, 12-20-2005 10:54 PM
    • Replies: 3
    • Views: 556
    12-21-2005, 06:22 AM Go to last post
  34. evap coil placement

    Started by peaser, 12-21-2005 02:16 AM
    • Replies: 1
    • Views: 601
    12-21-2005, 02:21 AM Go to last post
  35. carrier infinity revision history needed

    Started by embedded_guy, 12-21-2005 01:48 AM
    • Replies: 0
    • Views: 561
    12-21-2005, 01:48 AM Go to last post
  36. Rust Flakes in combustion chamber normal?

    Started by cn, 12-20-2005 11:21 PM
    • Replies: 1
    • Views: 1,158
    12-21-2005, 12:39 AM Go to last post
  37. Must reset power for gas heater to fire

    Started by jimandtrix, 12-20-2005 11:29 PM
    • Replies: 4
    • Views: 620
    12-21-2005, 12:36 AM Go to last post
  38. No Heat

    Started by hoopnut, 12-19-2005 10:48 PM
    • Replies: 6
    • Views: 783
    12-20-2005, 10:54 PM Go to last post
  39. Cold second level

    Started by joerunner89, 12-20-2005 05:53 PM
    • Replies: 2
    • Views: 463
    12-20-2005, 10:48 PM Go to last post
  40. pressure switch

    Started by stenfam, 12-20-2005 01:44 PM
    • Replies: 4
    • Views: 820
    12-20-2005, 10:16 PM Go to last post
  41. Angry Carrier Furnace Heat Exchanger Gone Bad

    Started by optyman, 12-20-2005 09:37 AM
    • Replies: 10
    • Views: 12,298
    12-20-2005, 10:02 PM Go to last post
  42. Bad Odor from HVAC

    Started by tomrhyne, 12-19-2005 03:35 PM
    • Replies: 11
    • Views: 1,014
    12-20-2005, 09:07 PM Go to last post
  43. Flame sensor?

    Started by tommyboy31, 12-20-2005 06:45 PM
    • Replies: 4
    • Views: 979
    12-20-2005, 08:03 PM Go to last post
  44. filter driers

    Started by hvac7, 12-20-2005 07:51 PM
    • Replies: 1
    • Views: 503
    12-20-2005, 07:55 PM Go to last post
  45. Delayed Response Valve #A641

    Started by formzy, 12-10-2005 01:13 PM
    • Replies: 9
    • Views: 1,288
    12-20-2005, 04:29 PM Go to last post
  46. Honeywell T8411R Thermostat help...

    Started by binzo, 12-20-2005 08:51 AM
    • Replies: 6
    • Views: 2,357
    12-20-2005, 03:09 PM Go to last post
  47. undergroud hot water pipes

    Started by jdelectric, 12-20-2005 11:51 AM
    • Replies: 3
    • Views: 662
    12-20-2005, 02:00 PM Go to last post
  48. forced air gas furnace replacement.

    Started by clark kent, 12-19-2005 11:36 PM
    • Replies: 4
    • Views: 588
    12-20-2005, 11:53 AM Go to last post
  49. Standard friction loss, ductwork sizing

    Started by acsupertek, 12-20-2005 11:22 AM
    • Replies: 2
    • Views: 2,237
    12-20-2005, 11:40 AM Go to last post

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