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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: 60,271
    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: 59,578
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Lennox SLP98V E225 Error Code (Intermittent)

    Started by nk416, 09-08-2011 07:38 AM
    • Replies: 9
    • Views: 4,300
    09-09-2011, 10:40 AM Go to last post
  3. 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: 21,772
    09-09-2011, 09:58 AM Go to last post
  4. 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: 6,987
    09-09-2011, 02:29 AM Go to last post
  5. A/C tripping the breaker

    Started by BruceAH, 09-07-2011 04:13 PM
    • Replies: 9
    • Views: 1,373
    09-08-2011, 10:05 PM Go to last post
  6. 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: 4,560
    09-08-2011, 09:46 PM Go to last post
  7. "Reparation" Fraud

    Started by mexnoob, 09-07-2011 11:18 PM
    mexico
    • Replies: 8
    • Views: 1,760
    09-08-2011, 07:53 PM Go to last post
  8. HVAC Calc A/C Size Question

    Started by adamt, 09-04-2011 09:42 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 2,705
    09-08-2011, 07:06 PM Go to last post
  9. Gas meter clocking

    Started by amd, 09-06-2011 08:53 PM
    • Replies: 8
    • Views: 1,554
    09-08-2011, 06:52 PM Go to last post
  10. Electric Baseboard Heating CPH Cycle Rate with Relay

    Started by nk416, 09-07-2011 01:19 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 3,148
    09-08-2011, 06:38 PM Go to last post
  11. Supply and return both on ceiling

    Started by LooseOnTheLead, 09-08-2011 11:51 AM
    • Replies: 3
    • Views: 887
    09-08-2011, 05:46 PM Go to last post
  12. Very Basic Question, I hope

    Started by Civilian, 08-30-2011 06:43 PM
    • Replies: 6
    • Views: 1,736
    09-08-2011, 05:41 PM Go to last post
  13. 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: 8,752
    09-08-2011, 03:52 PM Go to last post
  14. is this right?

    Started by NDIrish147, 09-08-2011 11:36 AM
    • Replies: 8
    • Views: 905
    09-08-2011, 03:37 PM Go to last post
  15. insulating electrical plug boxes

    Started by grizzzlle, 09-08-2011 09:36 AM
    • Replies: 5
    • Views: 785
    09-08-2011, 03:11 PM Go to last post
  16. thermostat

    Started by restez, 08-29-2011 10:07 PM
    • Replies: 8
    • Views: 800
    09-08-2011, 12:01 PM Go to last post
    • Replies: 12
    • Views: 1,753
    09-08-2011, 10:20 AM Go to last post
  17. HVAC-Calc with crawl space

    Started by Freeagent, 09-04-2011 12:00 AM
    • Replies: 9
    • Views: 1,627
    09-08-2011, 09:42 AM Go to last post
  18. Making a mobile home more efficient

    Started by Eric_v, 09-05-2011 12:28 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,611
    09-08-2011, 09:11 AM Go to last post
  19. Small ducks , wrong size furnace

    Started by Armis, 09-05-2011 09:56 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 4,972
    09-08-2011, 08:14 AM Go to last post
  20. 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: 2,852
    09-08-2011, 08:01 AM Go to last post
  21. ducting dehumidifiers

    Started by jack7273s, 09-07-2011 07:42 PM
    • Replies: 1
    • Views: 559
    09-08-2011, 07:20 AM Go to last post
  22. Lennox/Carrier shop a/c...Help!

    Started by Fournbr3, 09-07-2011 10:49 PM
    • Replies: 4
    • Views: 506
    09-07-2011, 11:19 PM Go to last post
  23. Need help 410 Bryant heat pump

    Started by denverg14, 09-06-2011 01:54 PM
    • Replies: 2
    • Views: 586
    09-07-2011, 10:51 PM Go to last post
  24. Oil to gas

    Started by trouble time, 09-07-2011 07:27 PM
    • Replies: 5
    • Views: 640
    09-07-2011, 09:30 PM Go to last post
  25. 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: 4,139
    09-07-2011, 08:54 PM Go to last post
    • Replies: 6
    • Views: 963
    09-07-2011, 08:47 PM Go to last post
  26. Ground source Heat Pump recomandations !

    Started by Mongo and me, 09-07-2011 06:37 AM
    • Replies: 7
    • Views: 685
    09-07-2011, 08:42 PM Go to last post
  27. Can this part leak freon?

    Started by nyhomeowner, 09-06-2011 10:54 PM
    • Replies: 7
    • Views: 1,170
    09-07-2011, 08:33 PM Go to last post
  28. Bryant Evolution thermostat looses settings

    Started by rmontad, 09-06-2011 11:28 PM
    • Replies: 3
    • Views: 1,194
    09-07-2011, 07:01 PM Go to last post
  29. InnerTherm MGH 065A BWL-07 Manual

    Started by JLDrescher, 09-07-2011 05:30 PM
    • Replies: 0
    • Views: 951
    09-07-2011, 05:30 PM Go to last post
  30. Question math formula

    Started by mektek, 07-23-2010 03:26 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 3,617
    09-07-2011, 04:56 PM Go to last post
  31. bad smart motor

    Started by skbrad, 09-06-2011 11:45 AM
    • Replies: 9
    • Views: 1,152
    09-07-2011, 04:34 PM Go to last post
  32. Diffuser placement

    Started by jgcool, 09-07-2011 07:34 AM
    • Replies: 5
    • Views: 1,461
    09-07-2011, 03:45 PM Go to last post
  33. incorrect coil

    Started by stevemurray, 09-07-2011 12:23 AM
    • Replies: 2
    • Views: 515
    09-07-2011, 09:34 AM Go to last post
  34. Post basement air cooling

    Started by melodale, 09-05-2011 10:55 AM
    • Replies: 10
    • Views: 1,009
    09-07-2011, 08:59 AM Go to last post
  35. question re dual zoning

    Started by 707Claudia, 09-05-2011 11:08 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,133
    09-07-2011, 08:50 AM Go to last post
  36. How can I introduce POSITIVE pressure in Basement?

    Started by Short Circuit, 09-05-2011 01:36 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 3,158
    09-07-2011, 12:17 AM Go to last post
  37. Carrier Infinity System - 1 Zone wont cool

    Started by morgancole, 09-02-2011 05:29 PM
    • Replies: 7
    • Views: 1,766
    09-06-2011, 11:40 PM Go to last post
    • Replies: 8
    • Views: 1,971
    09-06-2011, 11:15 PM Go to last post
  38. Integrating Hybrid Water Heater for Summer Months

    Started by mhk119, 09-06-2011 09:59 PM
    • Replies: 4
    • Views: 521
    09-06-2011, 10:56 PM Go to last post
  39. Ok to convert existing coil from R22 to R410?

    Started by soupcxan, 09-06-2011 04:12 PM
    • Replies: 11
    • Views: 3,600
    09-06-2011, 09:52 PM Go to last post
  40. Tappan IQ Drive system issues.....

    Started by sprbeast, 09-06-2011 01:10 PM
    • Replies: 3
    • Views: 1,701
    09-06-2011, 08:56 PM Go to last post
  41. XL16C - Refrigrant line Gasket ? Missing or Not?

    Started by cheetat1, 09-06-2011 08:52 AM
    • Replies: 3
    • Views: 1,020
    09-06-2011, 08:51 PM Go to last post
  42. Re: In Need of a new Heat Pump and outdoor A/C

    Started by biomedlib, 09-04-2011 04:10 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,703
    09-06-2011, 08:40 PM Go to last post
  43. No power to furnace or central a/c?

    Started by miamyalogan, 09-06-2011 01:20 PM
    • Replies: 5
    • Views: 1,371
    09-06-2011, 07:52 PM Go to last post
  44. Trane Air Handler Condensation Leak

    Started by DavidPJ, 08-28-2011 08:02 PM
    • Replies: 5
    • Views: 5,072
    09-06-2011, 05:30 PM Go to last post
  45. Tempstar Model Decode help

    Started by JohnE, 10-02-2010 05:53 PM
    • Replies: 11
    • Views: 8,548
    09-06-2011, 04:34 PM Go to last post
  46. Trane single or Lennix two-stage.

    Started by SDC760, 09-06-2011 11:59 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,208
    09-06-2011, 03:43 PM Go to last post
  47. Air-Exchanger with humidistat

    Started by Armitagej, 09-06-2011 09:52 AM
    • Replies: 3
    • Views: 1,844
    09-06-2011, 03:17 PM Go to last post
  48. Question High Velocity mini ducts system

    Started by Casaserena, 09-05-2011 09:25 PM
    condensation, old house
    • Replies: 5
    • Views: 810
    09-06-2011, 01:34 PM Go to last post

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