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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: 61,045
    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: 60,611
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Lennox PureAir....pre-filter?

    Started by jaj1701, 02-20-2007 06:16 AM
    • Replies: 6
    • Views: 2,046
    03-01-2007, 12:54 PM Go to last post
  3. Unhappy Residential Split Problem?

    Started by Sintrix, 02-27-2007 02:56 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,045
    03-01-2007, 10:51 AM Go to last post
  4. which insulation is the best sound barrier?

    Started by Vivid, 02-27-2007 09:42 PM
    • Replies: 10
    • Views: 5,560
    03-01-2007, 09:42 AM Go to last post
  5. Heat pump problem

    Started by hvaccop, 02-27-2007 11:04 PM
    • Replies: 11
    • Views: 1,405
    03-01-2007, 08:47 AM Go to last post
  6. HVAC Calc - Window Work Around, cement, ec..)

    Started by danf58, 02-27-2007 02:01 AM
    • Replies: 9
    • Views: 987
    03-01-2007, 04:45 AM Go to last post
    • Replies: 8
    • Views: 1,363
    03-01-2007, 01:40 AM Go to last post
  7. hydronic system with a vent on the roof

    Started by deon1116, 02-24-2007 11:18 PM
    • Replies: 10
    • Views: 1,230
    03-01-2007, 01:33 AM Go to last post
  8. minimum outside temp for ac

    Started by dkoffler, 02-28-2007 10:55 PM
    • Replies: 3
    • Views: 900
    02-28-2007, 11:54 PM Go to last post
  9. Dual Fuel HP matchup with 80% Gas Furnace

    Started by martlet, 02-28-2007 12:24 PM
    • Replies: 10
    • Views: 1,072
    02-28-2007, 11:53 PM Go to last post
  10. Replacement of my 20 year old RUUD oil furnace

    Started by chicco, 02-28-2007 09:59 PM
    • Replies: 1
    • Views: 650
    02-28-2007, 11:40 PM Go to last post
  11. Errant Blower Motor

    Started by vawter78, 02-25-2007 04:11 PM
    • Replies: 7
    • Views: 1,019
    02-28-2007, 10:51 PM Go to last post
  12. Flow hood and ESP tests

    Started by mchild, 02-28-2007 06:22 PM
    • Replies: 9
    • Views: 2,432
    02-28-2007, 10:50 PM Go to last post
  13. Loud return air filter grill

    Started by mchild, 02-24-2007 06:48 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 4,730
    02-28-2007, 09:34 PM Go to last post
  14. Weighing in refridgerant charge

    Started by thorton, 02-28-2007 11:18 AM
    • Replies: 11
    • Views: 2,975
    02-28-2007, 08:40 PM Go to last post
  15. A/C Unit Filters

    Started by Graf, 02-22-2007 10:12 PM
    • Replies: 3
    • Views: 895
    02-28-2007, 08:29 PM Go to last post
  16. Confused Who is responsible for the problem?

    Started by wayne50, 02-27-2007 11:51 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,214
    02-28-2007, 07:38 PM Go to last post
  17. 38yxa fan cycling in heat mode

    Started by orlandotech, 02-21-2007 12:12 AM
    • Replies: 3
    • Views: 1,310
    02-28-2007, 07:23 PM Go to last post
  18. intermittent flame/gas cut off

    Started by rayleland, 02-28-2007 01:22 PM
    • Replies: 4
    • Views: 751
    02-28-2007, 06:56 PM Go to last post
  19. carrier dc blower

    Started by atozsvc, 02-28-2007 06:04 PM
    • Replies: 1
    • Views: 784
    02-28-2007, 06:45 PM Go to last post
  20. Fresh air

    Started by jl1, 02-23-2007 09:41 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 3,062
    02-28-2007, 06:23 PM Go to last post
  21. Is this installation quote competitive?

    Started by Hank_Hill, 02-27-2007 09:44 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,070
    02-28-2007, 03:22 PM Go to last post
  22. Issues with new geo-thermal groundsource unit

    Started by perennial, 12-27-2006 09:03 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 99
    • Views: 10,462
    02-28-2007, 02:30 PM Go to last post
  23. hawaii indoor humidity control

    Started by ctm, 02-16-2007 11:58 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,579
    02-28-2007, 12:50 PM Go to last post
  24. Boiler Size/EDR Question

    Started by EasilyFound, 02-25-2007 09:01 PM
    • Replies: 2
    • Views: 786
    02-28-2007, 09:06 AM Go to last post
  25. Air becomes cold after awhile in heating mode, what can be a problem?

    Started by HPuser, 02-27-2007 09:48 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,351
    02-28-2007, 08:33 AM Go to last post
  26. Carrier Infinity - Fault 71 Thermal Cutout

    Started by eberrong, 01-07-2007 02:36 PM
    • Replies: 8
    • Views: 5,809
    02-28-2007, 01:54 AM Go to last post
  27. thermostat wiring

    Started by cdreece, 02-27-2007 09:59 PM
    • Replies: 6
    • Views: 1,300
    02-27-2007, 10:51 PM Go to last post
  28. outdoor temperature sensors - too many!

    Started by durhas, 02-22-2007 12:58 PM
    • Replies: 5
    • Views: 1,351
    02-27-2007, 10:44 PM Go to last post
  29. Exclamation Help

    Started by pdoane, 02-27-2007 10:06 PM
    • Replies: 2
    • Views: 861
    02-27-2007, 10:35 PM Go to last post
  30. Combustion smoke smell coming through vents

    Started by new furnace33, 02-23-2007 07:19 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 9,707
    02-27-2007, 09:59 PM Go to last post
  31. That Smell

    Started by wingerman, 02-27-2007 08:45 AM
    • Replies: 5
    • Views: 1,271
    02-27-2007, 09:43 PM Go to last post
  32. Flexible ducts

    Started by dgeiger, 01-21-2007 07:27 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,702
    02-27-2007, 08:51 PM Go to last post
  33. Carrier vs Bryant - help us decide please!

    Started by tkoran, 02-27-2007 12:24 PM
    • Replies: 10
    • Views: 2,787
    02-27-2007, 08:29 PM Go to last post
  34. Question about HVAC-Calc program

    Started by DumbEngineer, 02-26-2007 09:23 AM
    • Replies: 7
    • Views: 973
    02-27-2007, 07:42 PM Go to last post
    • Replies: 10
    • Views: 1,216
    02-27-2007, 06:42 PM Go to last post
  35. Aprilaire 8126 ventilator

    Started by 4davidf, 01-27-2007 03:26 PM
    • Replies: 2
    • Views: 967
    02-27-2007, 04:45 PM Go to last post
  36. Blend Air

    Started by mroy3, 02-27-2007 04:00 PM
    • Replies: 0
    • Views: 574
    02-27-2007, 04:00 PM Go to last post
  37. 2-Stage Lennox Furnace & Honeywell multistage stat

    Started by cabboud, 02-22-2007 03:47 PM
    • Replies: 10
    • Views: 2,432
    02-27-2007, 02:36 PM Go to last post
  38. fireplace

    Started by bigjcliff, 02-27-2007 01:46 AM
    • Replies: 1
    • Views: 686
    02-27-2007, 10:49 AM Go to last post
  39. Low Charge

    Started by speer007, 02-26-2007 08:29 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,765
    02-27-2007, 10:07 AM Go to last post
  40. Extraordinary dust

    Started by leeannwc, 02-23-2007 10:28 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,956
    02-27-2007, 08:35 AM Go to last post
  41. York 80 furnace

    Started by Pagan427, 02-26-2007 02:29 PM
    • Replies: 7
    • Views: 2,570
    02-27-2007, 06:38 AM Go to last post
  42. Attic Unit

    Started by sidney1, 02-26-2007 10:02 AM
    • Replies: 4
    • Views: 969
    02-26-2007, 11:38 PM Go to last post
  43. Unhappy Goodman furnace problems

    Started by deb0, 02-26-2007 01:20 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 17,317
    02-26-2007, 11:36 PM Go to last post
  44. Frown Furnace installed in Ontario, (TSSA).

    Started by bigjcliff, 02-25-2007 11:55 PM
    • Replies: 4
    • Views: 3,410
    02-26-2007, 11:18 PM Go to last post
  45. ductwork sizing question

    Started by arkansan, 02-26-2007 03:45 PM
    • Replies: 4
    • Views: 1,006
    02-26-2007, 10:07 PM Go to last post
  46. Honeywell CT3611 Problem?

    Started by dieselburner, 02-25-2007 03:02 PM
    • Replies: 1
    • Views: 1,060
    02-26-2007, 08:56 PM Go to last post
  47. Necessary to replace Low Water Cutoff Yearly?

    Started by Nano, 02-22-2007 11:00 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,236
    02-26-2007, 08:48 PM Go to last post
  48. Ways to combat thermal dynamics.

    Started by Vivid, 02-26-2007 12:44 AM
    • Replies: 8
    • Views: 994
    02-26-2007, 08:19 PM Go to last post
  49. Bryant Pro 80 blowing cold air

    Started by milehighguy219, 02-25-2007 10:08 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,144
    02-26-2007, 07:10 PM Go to last post

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