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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: 47,247
    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: 47,350
    11-15-2008, 10:40 PM Go to last post
  1. Help interpreting Manual J Calculation

    Started by clos, 06-09-2010 10:29 PM
    • Replies: 10
    • Views: 1,310
    06-10-2010, 07:32 PM Go to last post
  2. RUUD Furnace

    Started by Den66, 06-10-2010 05:49 PM
    • Replies: 2
    • Views: 882
    06-10-2010, 06:44 PM Go to last post
    • Replies: 5
    • Views: 534
    06-10-2010, 04:37 PM Go to last post
  3. WaterFurnace Synergy 3D

    Started by carboneutral, 06-09-2010 03:50 PM
    • Replies: 4
    • Views: 1,624
    06-10-2010, 03:43 PM Go to last post
  4. How important is suction line size?

    Started by garya505, 06-03-2010 09:57 AM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 5,128
    06-10-2010, 02:09 PM Go to last post
  5. Confused Condenser Fan Pitch for Payne 587ANZ048080

    Started by stansilva, 06-10-2010 12:51 PM
    • Replies: 3
    • Views: 794
    06-10-2010, 01:49 PM Go to last post
  6. Carrier Comfort 17 vs Trane XR 15

    Started by nealster, 05-19-2010 02:42 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 5,102
    06-10-2010, 01:19 PM Go to last post
  7. Question A/C 10F Diff from MH Vents L-R Duct Runs

    Started by maranajack, 04-17-2010 08:45 PM
    • Replies: 8
    • Views: 869
    06-10-2010, 11:58 AM Go to last post
  8. Lennox 13ACD Unit

    Started by aerial_22, 04-09-2010 11:44 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 4,057
    06-10-2010, 09:47 AM Go to last post
  9. T-stat temp differential

    Started by Auraka, 06-10-2010 07:17 AM
    • Replies: 0
    • Views: 319
    06-10-2010, 07:17 AM Go to last post
  10. Pros Only, Please...Urgent.

    Started by BoBo1, 06-03-2010 12:31 AM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 4,361
    06-10-2010, 03:42 AM Go to last post
  11. Trane Coil and TXV

    Started by sahertz, 06-08-2010 05:33 PM
    • Replies: 3
    • Views: 660
    06-10-2010, 03:30 AM Go to last post
  12. Heat Pump Efficiency

    Started by DavidNJ, 06-10-2010 02:47 AM
    • Replies: 0
    • Views: 410
    06-10-2010, 02:47 AM Go to last post
  13. Heat Pump Efficiency and Humidity: A Question

    Started by DavidNJ, 06-10-2010 02:16 AM
    • Replies: 0
    • Views: 794
    06-10-2010, 02:16 AM Go to last post
  14. Question about furnace filters

    Started by gary92111, 06-10-2010 01:18 AM
    • Replies: 0
    • Views: 362
    06-10-2010, 01:18 AM Go to last post
  15. can not get Lennox replacement HP ?

    Started by nicholasa, 06-09-2010 07:49 AM
    • Replies: 3
    • Views: 668
    06-09-2010, 11:26 PM Go to last post
  16. Safest cleaner to use on the a/c unit?

    Started by Nick917, 06-09-2010 08:59 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,126
    06-09-2010, 11:11 PM Go to last post
  17. Suction Pressure Drop

    Started by youngsamuel, 06-03-2010 07:47 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,989
    06-09-2010, 10:08 PM Go to last post
  18. How the tech checked return temp

    Started by rogressem, 06-06-2010 07:37 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,865
    06-09-2010, 09:05 PM Go to last post
  19. Please See this problem~

    Started by gonyman, 06-09-2010 07:38 PM
    • Replies: 4
    • Views: 441
    06-09-2010, 09:00 PM Go to last post
  20. HVAC replacement configurations

    Started by doublehootenor, 06-09-2010 02:02 PM
    • Replies: 5
    • Views: 1,004
    06-09-2010, 08:30 PM Go to last post
  21. Too humid inside!

    Started by gadawg, 06-09-2010 02:12 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,499
    06-09-2010, 07:24 PM Go to last post
  22. Question on mini split/ductless systems

    Started by mrl72, 06-09-2010 05:21 PM
    • Replies: 4
    • Views: 521
    06-09-2010, 07:07 PM Go to last post
  23. 80 0r 95?

    Started by racer1, 06-08-2010 10:50 PM
    • Replies: 9
    • Views: 1,037
    06-09-2010, 04:57 PM Go to last post
  24. McMansion woes

    Started by ferky, 06-07-2010 05:18 PM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 2,812
    06-09-2010, 01:10 PM Go to last post
  25. What is a good drop in replacement for R-22

    Started by artic breeze, 06-08-2010 04:24 PM
    • Replies: 4
    • Views: 7,123
    06-09-2010, 12:29 PM Go to last post
  26. How many degrees of swing for thermostat?

    Started by jkoll42, 06-08-2010 03:58 PM
    • Replies: 7
    • Views: 3,015
    06-09-2010, 11:46 AM Go to last post
  27. Question Bristol TS reciprocating compressor

    Started by slydawg, 06-08-2010 10:33 PM
    • Replies: 9
    • Views: 675
    06-09-2010, 10:23 AM Go to last post
  28. 2 year old Rheem system possibly leaking refrigerant

    Started by DBL, 05-31-2010 06:13 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,750
    06-09-2010, 09:40 AM Go to last post
  29. What should I do? What is fair?

    Started by Buffarino, 06-08-2010 01:44 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,235
    06-09-2010, 08:56 AM Go to last post
  30. Considering duct work, need advice

    Started by frumious, 06-06-2010 12:44 AM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 2,011
    06-09-2010, 08:39 AM Go to last post
  31. is it necessary to vacuum down the system?

    Started by jay115, 05-31-2010 10:56 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 2,166
    06-08-2010, 10:47 PM Go to last post
    • Replies: 6
    • Views: 2,718
    06-08-2010, 10:34 PM Go to last post
  32. 5 y/o Lenox crapped out, time to replace HP in Central FL

    Started by EOppegaard, 05-04-2010 01:12 AM
    5 Pages
    1 2 3 4 5
    • Replies: 57
    • Views: 5,527
    06-08-2010, 10:27 PM Go to last post
    • Replies: 49
    • Views: 3,442
    06-08-2010, 10:20 PM Go to last post
  33. Configurable Register Boot???

    Started by Garyl53, 06-08-2010 02:17 PM
    • Replies: 1
    • Views: 393
    06-08-2010, 08:02 PM Go to last post
  34. Problem with Contactor relay( Coleman Heat Pump)

    Started by kltwd6, 06-06-2010 12:13 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,535
    06-08-2010, 07:43 PM Go to last post
  35. Mr. Slim Capacity vs. Max

    Started by UticaJim, 06-08-2010 07:39 PM
    • Replies: 0
    • Views: 432
    06-08-2010, 07:39 PM Go to last post
  36. New r22 condensor

    Started by Randykissling, 06-06-2010 07:45 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,364
    06-08-2010, 07:29 PM Go to last post
  37. How Would You Heat This Addition?

    Started by UticaJim, 06-04-2010 09:31 AM
    • Replies: 9
    • Views: 1,246
    06-08-2010, 07:00 PM Go to last post
  38. Help me please!

    Started by mitsmi, 06-08-2010 06:11 PM
    • Replies: 8
    • Views: 478
    06-08-2010, 06:58 PM Go to last post
  39. What's this thing?

    Started by BaldLoonie, 06-07-2010 05:44 PM
    • Replies: 9
    • Views: 717
    06-08-2010, 05:59 PM Go to last post
  40. Question TS recip compressor (Bristol York/Carrier?)

    Started by slydawg, 06-08-2010 02:32 PM
    • Replies: 3
    • Views: 563
    06-08-2010, 05:48 PM Go to last post
  41. unit going into vacuum

    Started by carucha123, 06-07-2010 08:47 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,383
    06-08-2010, 02:33 PM Go to last post
  42. Hmm Condenser Choice

    Started by canvasman, 06-08-2010 01:57 PM
    • Replies: 1
    • Views: 344
    06-08-2010, 02:28 PM Go to last post
    • Replies: 20
    • Views: 1,349
    06-08-2010, 01:56 PM Go to last post
  43. Acadia vs Gas HVAC heat and cooling?

    Started by timdrag, 06-04-2010 03:20 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,177
    06-08-2010, 01:52 PM Go to last post
  44. Trane XV95 & XL15i Wiring & dip switches

    Started by key1cc, 05-06-2008 10:42 PM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 7,947
    06-08-2010, 11:24 AM Go to last post
  45. Looking for Objective advice - Geothermal vs efficient nat gas system

    Started by timdrag, 06-05-2010 09:12 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,461
    06-08-2010, 11:18 AM Go to last post
  46. Can someone please tell me the size of this unit?

    Started by Jon J, 06-08-2010 10:30 AM
    • Replies: 2
    • Views: 389
    06-08-2010, 11:00 AM Go to last post

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