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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: 47,265
    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: 47,376
    11-15-2008, 10:40 PM Go to last post
  1. repetitive "alarm" sound??

    Started by northeast nanny, 03-11-2009 11:14 AM
    • Replies: 2
    • Views: 362
    03-11-2009, 04:10 PM Go to last post
  2. Mech Engineer comes tomorrow...Guidance Needed

    Started by camshaft, 03-10-2009 03:37 PM
    • Replies: 2
    • Views: 382
    03-11-2009, 02:34 PM Go to last post
    • Replies: 4
    • Views: 597
    03-11-2009, 01:50 PM Go to last post
  3. Possible to install a DC fan in a single Stage furnace?

    Started by dgbehrends, 11-03-2008 10:16 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,050
    03-11-2009, 10:02 AM Go to last post
  4. Comments/Advice on These Options?

    Started by noobs, 03-08-2009 07:31 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,401
    03-11-2009, 08:45 AM Go to last post
  5. Pondering Upgrade

    Started by djn602, 03-11-2009 12:51 AM
    • Replies: 1
    • Views: 336
    03-11-2009, 06:11 AM Go to last post
  6. Multiple Rinnai DVs

    Started by pith, 03-10-2009 09:48 PM
    • Replies: 0
    • Views: 318
    03-10-2009, 09:48 PM Go to last post
  7. York 5ton, Need help

    Started by fibersport, 02-23-2009 08:10 AM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 1,402
    03-10-2009, 09:44 PM Go to last post
    • Replies: 6
    • Views: 1,432
    03-10-2009, 09:22 PM Go to last post
  8. House with radiators: Best A/C option for it.

    Started by The Punisher, 03-10-2009 07:33 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 685
    03-10-2009, 09:10 PM Go to last post
  9. Electronic Air Filter Size

    Started by buddro, 03-10-2009 03:02 PM
    • Replies: 5
    • Views: 424
    03-10-2009, 09:07 PM Go to last post
  10. Carrier A-coil vs N-coil

    Started by steve f, 03-10-2009 07:16 PM
    • Replies: 2
    • Views: 1,495
    03-10-2009, 07:36 PM Go to last post
  11. Help, which package unit is better

    Started by richz, 03-10-2009 04:53 PM
    • Replies: 6
    • Views: 442
    03-10-2009, 07:17 PM Go to last post
  12. Major short cylcling - why?

    Started by RyanHughes, 09-05-2007 08:21 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 2,130
    03-10-2009, 06:49 PM Go to last post
  13. 16 SEER vs. 13 SEER

    Started by rugger08, 03-10-2009 09:47 AM
    • Replies: 7
    • Views: 2,496
    03-10-2009, 06:47 PM Go to last post
  14. Moved: Line voltage thermostat without degree markings

    Started by milnestuart, 03-10-2009 05:20 PM
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  15. New System Configuration ?s

    Started by rwcmick, 03-10-2009 04:51 PM
    • Replies: 3
    • Views: 329
    03-10-2009, 05:18 PM Go to last post
  16. New Line Set

    Started by Rennie2819, 03-10-2009 02:01 PM
    • Replies: 3
    • Views: 373
    03-10-2009, 04:24 PM Go to last post
  17. Question EPA and NATE requirements

    Started by charles2, 02-24-2009 01:08 PM
    • Replies: 7
    • Views: 607
    03-10-2009, 03:46 PM Go to last post
  18. R410A refrigerant problems?

    Started by parsoc, 03-07-2009 09:15 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,986
    03-10-2009, 03:01 PM Go to last post
  19. typical hi RH-winter, here

    Started by cem-bsee, 02-23-2009 07:30 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 752
    03-10-2009, 01:39 PM Go to last post
  20. Furnace location

    Started by Bigdog8, 03-10-2009 09:52 AM
    • Replies: 3
    • Views: 382
    03-10-2009, 01:17 PM Go to last post
  21. Replacement RTU

    Started by WestKel, 03-04-2009 02:55 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,290
    03-10-2009, 01:06 PM Go to last post
  22. Unhappy disappointed in NATE techs

    Started by charles2, 02-28-2009 04:42 PM
    5 Pages
    1 2 3 4 5
    • Replies: 56
    • Views: 3,156
    03-10-2009, 12:55 PM Go to last post
    • Replies: 6
    • Views: 603
    03-10-2009, 11:12 AM Go to last post
  23. Moved: recovery machines

    Started by caosesvida, 03-10-2009 11:03 AM
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  24. Lennox vs. Trane

    Started by johnnyg, 03-09-2009 11:15 PM
    • Replies: 1
    • Views: 560
    03-10-2009, 08:38 AM Go to last post
  25. Carrier 95% furnace, and return air question?

    Started by steve f, 03-09-2009 12:28 PM
    • Replies: 6
    • Views: 3,391
    03-10-2009, 06:10 AM Go to last post
  26. Carrier Furnace Error Code 33

    Started by s6skuzy01, 03-08-2009 11:21 AM
    • Replies: 12
    • Views: 5,155
    03-10-2009, 03:18 AM Go to last post
    • Replies: 4
    • Views: 439
    03-09-2009, 11:06 PM Go to last post
  27. Which Humidifier to install for heat pump system

    Started by ebanks, 10-19-2008 11:22 AM
    5 Pages
    1 2 3 4 5
    • Replies: 59
    • Views: 24,000
    03-09-2009, 10:31 PM Go to last post
  28. FLORIDA CODES?

    Started by eddie-boyz1, 03-05-2009 09:27 PM
    • Replies: 6
    • Views: 1,178
    03-09-2009, 09:08 PM Go to last post
  29. Return Grill sizes

    Started by crazy eye, 03-06-2009 12:46 AM
    • Replies: 5
    • Views: 2,806
    03-09-2009, 09:06 PM Go to last post
  30. Bryant Evolution Comfort Control (T-stat)

    Started by Rooferman, 02-14-2009 10:12 AM
    • Replies: 12
    • Views: 1,174
    03-09-2009, 08:06 PM Go to last post
  31. 90% vent booster ?

    Started by oldpizzaguy, 03-09-2009 10:48 AM
    • Replies: 6
    • Views: 542
    03-09-2009, 04:04 PM Go to last post
    • Replies: 4
    • Views: 538
    03-09-2009, 12:32 PM Go to last post
  32. Any use for a perfectly working used furnace?

    Started by cn, 03-08-2009 09:55 PM
    • Replies: 8
    • Views: 798
    03-09-2009, 11:38 AM Go to last post
  33. HELP with Trane XR80 fault codes -NOT DIY!!!

    Started by kenkenwell, 02-01-2009 02:25 PM
    • Replies: 8
    • Views: 11,329
    03-09-2009, 11:20 AM Go to last post
  34. DegDa & bill

    Started by cem-bsee, 03-09-2009 08:59 AM
    • Replies: 0
    • Views: 317
    03-09-2009, 08:59 AM Go to last post
  35. Hybrid Heat

    Started by maxxfusion, 03-06-2009 08:43 PM
    • Replies: 7
    • Views: 572
    03-09-2009, 08:55 AM Go to last post
  36. IAQ Tstat question

    Started by riderman, 03-06-2009 10:03 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 950
    03-09-2009, 08:42 AM Go to last post
  37. Vision Pro IAQ Emergency LED Operation?

    Started by rjp, 03-08-2009 10:47 PM
    • Replies: 5
    • Views: 380
    03-09-2009, 12:33 AM Go to last post
  38. Arzel 2 zone Air boss zone Package

    Started by rugger08, 03-08-2009 11:17 PM
    • Replies: 2
    • Views: 625
    03-08-2009, 11:31 PM Go to last post
  39. Help with new AC and Furnace Choice

    Started by Th3w01f, 03-07-2009 08:30 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,268
    03-08-2009, 11:23 PM Go to last post
  40. Who makes COOL RAY equipment??

    Started by heatpumpguru, 03-07-2009 03:38 PM
    • Replies: 8
    • Views: 546
    03-08-2009, 08:36 PM Go to last post
  41. XP19 Defrosting Unnecessarily

    Started by ccryan2000, 12-04-2008 06:04 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,140
    03-08-2009, 04:22 PM Go to last post
  42. Moved: Geocomfort vs Waterfurnace

    Started by pablo1128, 03-08-2009 03:15 PM
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  43. Bryant 288A Heat Pump or 180A Straight A/C?

    Started by jfullam, 03-08-2009 12:53 PM
    • Replies: 6
    • Views: 1,405
    03-08-2009, 01:44 PM Go to last post
  44. Trane XL15i vs XL16i & Thermostat

    Started by eschroeter, 03-06-2009 02:52 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 5,504
    03-08-2009, 11:41 AM Go to last post

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