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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: 54,024
    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: 52,528
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Location of mini-split indoor unit

    Started by SlowBrains, 09-10-2011 04:23 AM
    • Replies: 4
    • Views: 1,380
    09-10-2011, 06:08 PM Go to last post
  3. Correct washer/dryer room venting?

    Started by Garyl53, 09-06-2011 12:34 PM
    • Replies: 2
    • Views: 456
    09-10-2011, 12:09 PM Go to last post
  4. upflow to horizontal?

    Started by tj of tamu, 09-08-2011 04:33 PM
    • Replies: 6
    • Views: 755
    09-10-2011, 08:40 AM Go to last post
  5. Trane Z-wave and Dual Fuel

    Started by haveitall, 09-08-2011 10:17 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,435
    09-10-2011, 06:24 AM Go to last post
  6. Trane Secondary Heat Exchanger

    Started by sammct, 09-07-2011 07:29 PM
    • Replies: 12
    • Views: 3,224
    09-09-2011, 11:23 PM Go to last post
  7. R22 Recovery cost

    Started by haveitall, 09-08-2011 10:06 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,710
    09-09-2011, 10:42 PM Go to last post
  8. payne 2 stage 95% stat?

    Started by pilsner, 09-07-2011 09:15 PM
    • Replies: 12
    • Views: 542
    09-09-2011, 09:58 PM Go to last post
  9. Dual-Fuel heating system with zoning system

    Started by TRITONGROUP, 09-09-2011 08:16 PM
    dual fuel, hybrid heat, zoning
    • Replies: 2
    • Views: 591
    09-09-2011, 09:55 PM Go to last post
  10. Goodman mod

    Started by amd, 09-09-2011 12:41 AM
    • Replies: 11
    • Views: 1,705
    09-09-2011, 08:35 PM Go to last post
  11. Question Trane air handler dripping (with video)

    Started by GuitarSlinger, 09-04-2011 04:34 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,491
    09-09-2011, 08:31 PM Go to last post
  12. Undersized Return

    Started by Armis, 09-08-2011 09:41 AM
    2 Pages
    1 2
    duct, duct design
    • Replies: 23
    • Views: 1,608
    09-09-2011, 07:18 PM Go to last post
  13. Rheem vs Trane heat pumps

    Started by bullethead, 09-09-2011 02:37 PM
    • Replies: 8
    • Views: 3,305
    09-09-2011, 05:35 PM Go to last post
  14. air conditioning used to cool 15 degrees now only 4

    Started by whimser, 09-03-2011 02:21 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,942
    09-09-2011, 05:34 PM Go to last post
  15. Oil Separator on 3 Ton Split Heat Pump

    Started by chrispalo, 09-08-2011 09:00 PM
    • Replies: 5
    • Views: 770
    09-09-2011, 05:19 PM Go to last post
  16. Help needed: NYC Split system - Daikin?

    Started by ablefire, 09-08-2011 04:28 PM
    • Replies: 7
    • Views: 1,188
    09-09-2011, 02:22 PM Go to last post
    • Replies: 12
    • Views: 1,364
    09-09-2011, 01:59 PM Go to last post
  17. Lennox SLP98V E225 Error Code (Intermittent)

    Started by nk416, 09-08-2011 07:38 AM
    • Replies: 9
    • Views: 2,982
    09-09-2011, 10:40 AM Go to last post
  18. should I replace compressor or buy entire new ac unit???

    Started by oldmanbob, 09-08-2011 09:59 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 14,331
    09-09-2011, 09:58 AM Go to last post
  19. HVAC replacement manual J and trane xli15

    Started by wakko, 08-22-2011 11:13 PM
    5 Pages
    1 2 3 4 5
    • Replies: 60
    • Views: 5,513
    09-09-2011, 02:29 AM Go to last post
  20. A/C tripping the breaker

    Started by BruceAH, 09-07-2011 04:13 PM
    • Replies: 9
    • Views: 1,099
    09-08-2011, 10:05 PM Go to last post
  21. Replace R22 outside unit, or upgrade to R410?

    Started by soupcxan, 09-01-2011 10:17 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 3,669
    09-08-2011, 09:46 PM Go to last post
  22. "Reparation" Fraud

    Started by mexnoob, 09-07-2011 11:18 PM
    mexico
    • Replies: 8
    • Views: 1,559
    09-08-2011, 07:53 PM Go to last post
  23. HVAC Calc A/C Size Question

    Started by adamt, 09-04-2011 09:42 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 2,310
    09-08-2011, 07:06 PM Go to last post
  24. Gas meter clocking

    Started by amd, 09-06-2011 08:53 PM
    • Replies: 8
    • Views: 1,277
    09-08-2011, 06:52 PM Go to last post
  25. Electric Baseboard Heating CPH Cycle Rate with Relay

    Started by nk416, 09-07-2011 01:19 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,321
    09-08-2011, 06:38 PM Go to last post
  26. Supply and return both on ceiling

    Started by LooseOnTheLead, 09-08-2011 11:51 AM
    • Replies: 3
    • Views: 779
    09-08-2011, 05:46 PM Go to last post
  27. Very Basic Question, I hope

    Started by Civilian, 08-30-2011 06:43 PM
    • Replies: 6
    • Views: 1,362
    09-08-2011, 05:41 PM Go to last post
  28. a c condenser making loud noise on shut down

    Started by pilsner, 09-07-2011 09:28 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 5,190
    09-08-2011, 03:52 PM Go to last post
  29. is this right?

    Started by NDIrish147, 09-08-2011 11:36 AM
    • Replies: 8
    • Views: 762
    09-08-2011, 03:37 PM Go to last post
  30. insulating electrical plug boxes

    Started by grizzzlle, 09-08-2011 09:36 AM
    • Replies: 5
    • Views: 620
    09-08-2011, 03:11 PM Go to last post
  31. thermostat

    Started by restez, 08-29-2011 10:07 PM
    • Replies: 8
    • Views: 712
    09-08-2011, 12:01 PM Go to last post
    • Replies: 12
    • Views: 1,442
    09-08-2011, 10:20 AM Go to last post
  32. HVAC-Calc with crawl space

    Started by Freeagent, 09-04-2011 12:00 AM
    • Replies: 9
    • Views: 1,121
    09-08-2011, 09:42 AM Go to last post
  33. Making a mobile home more efficient

    Started by Eric_v, 09-05-2011 12:28 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,298
    09-08-2011, 09:11 AM Go to last post
  34. Small ducks , wrong size furnace

    Started by Armis, 09-05-2011 09:56 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 3,783
    09-08-2011, 08:14 AM Go to last post
  35. HE AC unit costing me more per month... Why?

    Started by drmroth, 08-13-2011 02:42 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 2,474
    09-08-2011, 08:01 AM Go to last post
  36. ducting dehumidifiers

    Started by jack7273s, 09-07-2011 07:42 PM
    • Replies: 1
    • Views: 497
    09-08-2011, 07:20 AM Go to last post
  37. Lennox/Carrier shop a/c...Help!

    Started by Fournbr3, 09-07-2011 10:49 PM
    • Replies: 4
    • Views: 404
    09-07-2011, 11:19 PM Go to last post
  38. Need help 410 Bryant heat pump

    Started by denverg14, 09-06-2011 01:54 PM
    • Replies: 2
    • Views: 540
    09-07-2011, 10:51 PM Go to last post
  39. Oil to gas

    Started by trouble time, 09-07-2011 07:27 PM
    • Replies: 5
    • Views: 506
    09-07-2011, 09:30 PM Go to last post
  40. Old Willamson oil furnace - replace burner or whole furnace?

    Started by kschuck, 09-06-2011 10:57 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 3,220
    09-07-2011, 08:54 PM Go to last post
    • Replies: 6
    • Views: 739
    09-07-2011, 08:47 PM Go to last post
  41. Ground source Heat Pump recomandations !

    Started by Mongo and me, 09-07-2011 06:37 AM
    • Replies: 7
    • Views: 560
    09-07-2011, 08:42 PM Go to last post
  42. Can this part leak freon?

    Started by nyhomeowner, 09-06-2011 10:54 PM
    • Replies: 7
    • Views: 946
    09-07-2011, 08:33 PM Go to last post
  43. Bryant Evolution thermostat looses settings

    Started by rmontad, 09-06-2011 11:28 PM
    • Replies: 3
    • Views: 1,078
    09-07-2011, 07:01 PM Go to last post
  44. InnerTherm MGH 065A BWL-07 Manual

    Started by JLDrescher, 09-07-2011 05:30 PM
    • Replies: 0
    • Views: 780
    09-07-2011, 05:30 PM Go to last post
  45. Question math formula

    Started by mektek, 07-23-2010 03:26 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,961
    09-07-2011, 04:56 PM Go to last post
  46. bad smart motor

    Started by skbrad, 09-06-2011 11:45 AM
    • Replies: 9
    • Views: 943
    09-07-2011, 04:34 PM Go to last post
  47. Diffuser placement

    Started by jgcool, 09-07-2011 07:34 AM
    • Replies: 5
    • Views: 1,141
    09-07-2011, 03:45 PM Go to last post
  48. incorrect coil

    Started by stevemurray, 09-07-2011 12:23 AM
    • Replies: 2
    • Views: 445
    09-07-2011, 09:34 AM Go to last post

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