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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: 45,133
    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: 45,514
    11-15-2008, 10:40 PM Go to last post
  1. Moved: New Infinity 48XT

    Started by aircooled53, 11-17-2008 10:26 AM
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  2. Carrier Infinity error code 45

    Started by comfortking88, 02-05-2008 06:13 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 6,151
    11-17-2008, 07:39 AM Go to last post
    • Replies: 12
    • Views: 3,528
    11-17-2008, 05:18 AM Go to last post
  3. goodman question II

    Started by hvac wkr, 11-14-2008 12:49 AM
    • Replies: 4
    • Views: 562
    11-17-2008, 05:11 AM Go to last post
  4. Confused No heat on second floor

    Started by emontalvo, 11-14-2008 07:19 PM
    • Replies: 5
    • Views: 494
    11-17-2008, 05:07 AM Go to last post
  5. Calling all HVAC Pros. Answer this question.

    Started by MoodSwing, 11-15-2008 08:36 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 947
    11-17-2008, 04:59 AM Go to last post
    • Replies: 11
    • Views: 2,668
    11-17-2008, 02:13 AM Go to last post
  6. Question aprilaire 600A installed onto duct board

    Started by michaelschmidt1, 11-16-2008 08:15 AM
    • Replies: 11
    • Views: 1,014
    11-17-2008, 12:07 AM Go to last post
  7. Need advice on new system

    Started by anmldr, 11-13-2008 09:50 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 976
    11-16-2008, 11:39 PM Go to last post
  8. Radiant Barrier

    Started by jpruss1, 08-03-2006 11:33 AM
    10 Pages
    1 2 3 4 5 6 ... 10
    • Replies: 120
    • Views: 22,498
    11-16-2008, 11:34 PM Go to last post
  9. Question heatloss/ heatgain

    Started by jwiehagen76, 11-16-2008 09:01 PM
    • Replies: 3
    • Views: 439
    11-16-2008, 11:12 PM Go to last post
  10. Still Hearing the BIG BANG

    Started by stasera, 11-14-2008 01:20 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,111
    11-16-2008, 07:50 PM Go to last post
  11. Can Upsizing Solve Multi-Level Temp Diff??

    Started by wraujr, 08-26-2008 07:13 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,002
    11-16-2008, 07:02 PM Go to last post
  12. low voltage wiring colors

    Started by juststartin, 11-15-2008 02:29 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 3,750
    11-16-2008, 06:46 PM Go to last post
  13. Geo Pre-fused manifold failures

    Started by uph, 11-16-2008 06:34 PM
    • Replies: 0
    • Views: 261
    11-16-2008, 06:34 PM Go to last post
  14. True Steam Humidifier and Carrier Thermidistat

    Started by Daplumma, 11-16-2008 01:33 PM
    • Replies: 1
    • Views: 1,089
    11-16-2008, 05:44 PM Go to last post
  15. Sizing Gas Boiler and Indirect Hot Water

    Started by toukats, 11-16-2008 10:37 AM
    • Replies: 2
    • Views: 297
    11-16-2008, 05:41 PM Go to last post
  16. extending duct into addition..

    Started by flapjack56, 11-10-2008 11:26 PM
    • Replies: 10
    • Views: 762
    11-16-2008, 05:09 PM Go to last post
  17. Highly confused

    Started by simbeagle, 11-07-2008 11:24 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,523
    11-16-2008, 05:09 PM Go to last post
  18. New Build HVAC proposal Need Some Help

    Started by hldr, 11-14-2008 10:45 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,305
    11-16-2008, 12:23 PM Go to last post
  19. Moved: Comfotrmaker intermitent fan operatiom

    Started by cfcitywide, 11-15-2008 10:52 PM
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  20. 14 in. return ducts for 4 ton heat pump?

    Started by overbbg, 11-11-2008 08:44 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 67
    • Views: 6,425
    11-15-2008, 10:30 PM Go to last post
  21. 410a-Green?

    Started by ductguy007, 11-14-2008 11:15 PM
    • Replies: 9
    • Views: 559
    11-15-2008, 10:13 PM Go to last post
  22. Goodman Vent Specs

    Started by jamiedolan, 11-14-2008 08:43 AM
    • Replies: 7
    • Views: 538
    11-15-2008, 07:25 PM Go to last post
    • Replies: 0
    • Views: 320
    11-15-2008, 02:48 PM Go to last post
  23. Quick question

    Started by Loki, 11-11-2008 02:35 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,028
    11-15-2008, 11:12 AM Go to last post
  24. Frown Gas Furnace not igniting

    Started by blkbama1, 11-12-2008 04:42 PM
    • Replies: 11
    • Views: 1,019
    11-15-2008, 10:56 AM Go to last post
  25. Residential Gas Pack Question

    Started by toddsranger, 11-14-2008 07:30 PM
    • Replies: 7
    • Views: 698
    11-15-2008, 08:18 AM Go to last post
  26. Moved: Call for help!

    Started by citywide service, 11-14-2008 11:21 PM
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  27. Questions about Mobile Home Duct Static Pressure

    Started by IbeDavid, 11-12-2008 07:04 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 4,355
    11-14-2008, 10:12 PM Go to last post
  28. York Affinity 9.c duct connection

    Started by jw1, 11-08-2008 10:40 PM
    • Replies: 11
    • Views: 782
    11-14-2008, 09:56 PM Go to last post
  29. New Construction Nightmare

    Started by iujock, 11-13-2008 10:24 PM
    • Replies: 5
    • Views: 619
    11-14-2008, 06:45 PM Go to last post
  30. Weil Mclain Ultra 105 boiler temp increases

    Started by ultra105, 11-14-2008 06:18 PM
    • Replies: 1
    • Views: 742
    11-14-2008, 06:36 PM Go to last post
  31. HRV

    Started by DanW13, 11-14-2008 02:45 PM
    • Replies: 3
    • Views: 450
    11-14-2008, 06:25 PM Go to last post
  32. Lennox G20 - Ignition Problem, clicks and sometimes ignites

    Started by doubleshot, 02-26-2005 11:38 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 20,604
    11-14-2008, 06:21 PM Go to last post
  33. Fine Tuning XV95 CFMs

    Started by wraujr, 11-10-2008 05:28 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 939
    11-14-2008, 06:01 PM Go to last post
  34. Electric Hot Water & Boiler

    Started by Dominic379, 11-14-2008 12:53 PM
    • Replies: 1
    • Views: 417
    11-14-2008, 05:48 PM Go to last post
  35. adjustable 2 stage t-stat?

    Started by snupytcb, 11-14-2008 01:30 PM
    • Replies: 1
    • Views: 373
    11-14-2008, 05:46 PM Go to last post
  36. Question reversing valve

    Started by threebox, 11-11-2008 07:47 PM
    • Replies: 7
    • Views: 668
    11-14-2008, 05:20 PM Go to last post
  37. Burner advice sought....

    Started by brewyourown, 11-02-2008 08:47 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,417
    11-14-2008, 04:50 PM Go to last post
  38. If you could tell a home inspector anything....

    Started by joemichalski, 10-23-2008 02:57 PM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 2,624
    11-14-2008, 03:23 PM Go to last post
  39. Whole house filter... is this typical?

    Started by txkevin, 11-13-2008 04:48 PM
    • Replies: 8
    • Views: 564
    11-14-2008, 12:42 PM Go to last post
  40. how to lose a residential customer

    Started by Michigan woman, 11-14-2008 08:16 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,158
    11-14-2008, 12:26 PM Go to last post
  41. Aquastat ignores LO setting?

    Started by rokosz, 11-13-2008 02:59 PM
    • Replies: 5
    • Views: 1,283
    11-14-2008, 09:50 AM Go to last post
  42. Question Humidity on demand t-stat

    Started by Mitchell417, 11-14-2008 07:47 AM
    • Replies: 1
    • Views: 362
    11-14-2008, 09:22 AM Go to last post
  43. hoping for help buying new furnace

    Started by Michigan woman, 11-14-2008 08:31 AM
    • Replies: 6
    • Views: 433
    11-14-2008, 09:21 AM Go to last post
  44. Accumulator Frosting Up

    Started by carlb7, 11-13-2008 11:43 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,610
    11-14-2008, 07:58 AM Go to last post
    • Replies: 4
    • Views: 536
    11-13-2008, 10:35 PM Go to last post
  45. Question Bryant vs. American Standard

    Started by Mitchell417, 11-13-2008 03:58 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 4,241
    11-13-2008, 10:25 PM Go to last post
  46. SEER ratings

    Started by Mitchell417, 11-13-2008 06:47 PM
    • Replies: 10
    • Views: 1,034
    11-13-2008, 10:14 PM Go to last post

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