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: 65,986
    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: 66,493
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. InterCity Information L9639439

    Started by Steve40th, 01-15-2011 01:06 PM
    • Replies: 0
    • Views: 473
    01-15-2011, 01:06 PM Go to last post
  3. Field Controls OVD Dampers

    Started by Iceguy4, 01-11-2011 01:38 PM
    • Replies: 2
    • Views: 1,047
    01-15-2011, 11:29 AM Go to last post
  4. Confused HELP! back up gas heat.....

    Started by linz5592, 01-14-2011 08:19 AM
    • Replies: 7
    • Views: 966
    01-15-2011, 11:15 AM Go to last post
  5. Talking question about packaged units

    Started by martin&sonsa/c, 01-12-2011 09:42 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 3,907
    01-15-2011, 10:55 AM Go to last post
  6. rheem 80% furnace short cycling

    Started by kelane123, 01-10-2011 08:40 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 3,963
    01-15-2011, 06:18 AM Go to last post
  7. New Air Handler

    Started by bill022572, 01-11-2011 01:16 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,842
    01-15-2011, 05:33 AM Go to last post
  8. What did the roofers do!?!?!?

    Started by AmanOsan, 01-15-2011 05:06 AM
    • Replies: 0
    • Views: 548
    01-15-2011, 05:06 AM Go to last post
  9. need some guidance from a pro..

    Started by Lindsayanng, 01-13-2011 07:35 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,763
    01-14-2011, 09:39 PM Go to last post
  10. Rheem Team Top Contractors

    Started by kd5pck, 01-14-2011 02:44 PM
    • Replies: 10
    • Views: 1,972
    01-14-2011, 09:24 PM Go to last post
  11. Honeywell TH8320 and Outside Temp Sensor

    Started by shiflerg, 01-12-2011 04:02 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 6,699
    01-14-2011, 09:11 PM Go to last post
  12. Update condenser?

    Started by dgolfnut, 01-13-2011 09:48 PM
    • Replies: 11
    • Views: 1,234
    01-14-2011, 08:04 PM Go to last post
  13. Question Visionpro "Likes" Furnace more than Heat Pump?

    Started by i g norant, 01-14-2011 01:06 PM
    • Replies: 2
    • Views: 718
    01-14-2011, 06:07 PM Go to last post
  14. Looking for recomendations in Louisiana

    Started by kd5pck, 01-13-2011 05:33 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,531
    01-14-2011, 03:57 PM Go to last post
  15. why are my fuses blowing?

    Started by kd5pck, 01-11-2011 09:57 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 3,766
    01-14-2011, 11:50 AM Go to last post
  16. Trane XL13c package system Defrost issues

    Started by alineber, 01-13-2011 06:37 AM
    • Replies: 3
    • Views: 1,160
    01-14-2011, 11:46 AM Go to last post
  17. Question White-Rodger Tstat, Heat Cycle ?

    Started by gcherry, 11-18-2009 12:24 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 12,547
    01-14-2011, 11:03 AM Go to last post
  18. heat pump question

    Started by john spat, 01-12-2011 12:28 PM
    • Replies: 7
    • Views: 1,350
    01-14-2011, 09:17 AM Go to last post
  19. T-stat set back on aux heat???

    Started by Nayr, 01-12-2011 10:36 AM
    • Replies: 10
    • Views: 1,431
    01-14-2011, 06:55 AM Go to last post
  20. Lineset/Unit location question

    Started by texasmade, 01-13-2011 11:34 PM
    • Replies: 2
    • Views: 607
    01-14-2011, 01:49 AM Go to last post
  21. HVAC tech needs 2nd opinion on smart valve

    Started by zuke19, 01-13-2011 09:32 PM
    • Replies: 10
    • Views: 1,333
    01-14-2011, 12:21 AM Go to last post
  22. Lennox G71MPP not heating in variable mode

    Started by mrshanes, 01-13-2011 10:12 AM
    • Replies: 4
    • Views: 1,318
    01-13-2011, 11:46 PM Go to last post
  23. two large water heaters one house

    Started by weil-mclain, 01-11-2011 09:58 AM
    • Replies: 2
    • Views: 839
    01-13-2011, 11:29 PM Go to last post
  24. Replacing my 20+ year old furnace with ??

    Started by Shaftab, 01-12-2011 11:28 AM
    2 Pages
    1 2
    calculation, efficiency, furnace, lennox, stage, variable, york
    • Replies: 17
    • Views: 6,503
    01-13-2011, 10:48 PM Go to last post
  25. SC Residential HVAC exam Books

    Started by batesservices, 01-13-2011 01:08 PM
    • Replies: 1
    • Views: 693
    01-13-2011, 10:09 PM Go to last post
  26. Problem with Zones and Air Balancing?

    Started by Logan46, 01-13-2011 09:48 PM
    • Replies: 0
    • Views: 613
    01-13-2011, 09:48 PM Go to last post
  27. Floor Duct Installation

    Started by DaninCleve, 01-13-2011 05:00 PM
    • Replies: 4
    • Views: 4,049
    01-13-2011, 09:19 PM Go to last post
  28. dumb defrost question

    Started by uct, 01-13-2011 08:58 PM
    • Replies: 2
    • Views: 531
    01-13-2011, 09:16 PM Go to last post
  29. Need help with Aldehyde exhaust smell

    Started by lee42048, 01-12-2011 05:32 PM
    • Replies: 10
    • Views: 3,854
    01-13-2011, 08:22 PM Go to last post
  30. Red face Heat Pump - High pressure switch trip

    Started by cdt68, 01-12-2011 08:56 PM
    • Replies: 9
    • Views: 15,313
    01-13-2011, 06:38 PM Go to last post
  31. Confused In Need of help with Nordyne furnace

    Started by wilson hembrey, 01-13-2011 01:55 PM
    • Replies: 10
    • Views: 1,936
    01-13-2011, 05:19 PM Go to last post
  32. AHU Comparison

    Started by jwrocs, 01-13-2011 12:39 PM
    • Replies: 3
    • Views: 772
    01-13-2011, 04:46 PM Go to last post
  33. Boilers

    Started by Witsend52, 01-12-2011 09:28 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,184
    01-13-2011, 03:51 PM Go to last post
  34. Bryant FV4 Thermostat Compatiblity

    Started by rickyair, 01-13-2011 01:32 PM
    • Replies: 3
    • Views: 1,205
    01-13-2011, 02:03 PM Go to last post
  35. Duct works

    Started by natra911, 01-12-2011 10:57 PM
    • Replies: 4
    • Views: 774
    01-13-2011, 01:08 PM Go to last post
  36. Furnace Air Intake Question

    Started by jrref, 01-13-2011 11:12 AM
    • Replies: 4
    • Views: 2,818
    01-13-2011, 12:40 PM Go to last post
  37. New System - Several Problems

    Started by HiPresto, 01-11-2011 02:36 AM
    2 Pages
    1 2
    airflow, bryant, ducts sizing, problems, returns
    • Replies: 14
    • Views: 4,578
    01-13-2011, 11:11 AM Go to last post
  38. Goodman GMH95 Questions/Understanding

    Started by uppity, 09-23-2010 11:06 AM
    • Replies: 11
    • Views: 7,946
    01-13-2011, 10:46 AM Go to last post
  39. very OLD ge zoneline in apartment

    Started by snappy514, 01-09-2011 10:26 AM
    • Replies: 10
    • Views: 4,527
    01-13-2011, 09:49 AM Go to last post
  40. Do I need a more complex thermostat???

    Started by shiflerg, 12-03-2010 04:15 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 2,937
    01-13-2011, 07:16 AM Go to last post
  41. Questions on New Furnace Installation

    Started by Thomasm516, 01-10-2011 02:14 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 3,346
    01-13-2011, 04:44 AM Go to last post
  42. no heat

    Started by tlively, 01-12-2011 10:35 PM
    • Replies: 5
    • Views: 916
    01-12-2011, 11:41 PM Go to last post
    • Replies: 11
    • Views: 1,567
    01-12-2011, 11:35 PM Go to last post
  43. Further understanding of CPH setting on stat

    Started by chill67, 01-12-2011 07:50 AM
    • Replies: 3
    • Views: 687
    01-12-2011, 10:40 PM Go to last post
  44. Rafter through plenum?

    Started by johnkjr, 01-09-2011 01:28 PM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 4,247
    01-12-2011, 08:23 PM Go to last post
  45. have to replace 26yr old Lennox VR800c

    Started by shirleyb, 01-12-2011 05:24 PM
    • Replies: 6
    • Views: 3,505
    01-12-2011, 07:59 PM Go to last post
  46. Knight High Efficiency Boiler Set Point

    Started by BoilerTweaker, 01-10-2011 08:22 AM
    • Replies: 9
    • Views: 2,593
    01-12-2011, 07:13 PM Go to last post
  47. Replacing An Old Furnace

    Started by Chris1971, 01-02-2011 12:21 PM
    5 Pages
    1 2 3 4 5
    • Replies: 56
    • Views: 6,220
    01-12-2011, 06:37 PM Go to last post
  48. Auxiliary Heat

    Started by sigepmagicmike, 01-11-2011 11:52 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 4,633
    01-12-2011, 05:16 PM Go to last post
  49. complete newbie need lot of info about HVAC

    Started by nitink, 01-11-2011 03:46 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,548
    01-12-2011, 02:35 PM Go to last post
  50. Please Help

    Started by tigerjon, 01-11-2011 09:22 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 3,042
    01-12-2011, 01:04 PM Go to last post

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