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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: 61,710
    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: 61,334
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Cold Air Return Open to Crawl Space - Acceptable?

    Started by NoPressure, 01-24-2011 04:48 PM
    5 Pages
    1 2 3 4 5
    • Replies: 60
    • Views: 11,411
    02-08-2011, 10:58 PM Go to last post
  3. Fridigaire Furnace

    Started by ableairbr, 02-08-2011 12:03 AM
    • Replies: 3
    • Views: 855
    02-08-2011, 10:25 PM Go to last post
  4. TOM D

    Started by ATDGLD, 02-02-2011 12:30 PM
    • Replies: 12
    • Views: 1,450
    02-08-2011, 09:19 PM Go to last post
  5. Advice on replacement furnace/AC

    Started by GR_forum, 02-07-2011 12:52 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,843
    02-08-2011, 09:14 PM Go to last post
  6. 4 ton Rheem DEFROST BOARD???

    Started by dametrane, 02-07-2011 09:50 PM
    • Replies: 6
    • Views: 2,088
    02-08-2011, 08:05 PM Go to last post
  7. New expansion valve not good-Trane

    Started by fixit517, 02-07-2011 10:26 PM
    • Replies: 6
    • Views: 3,389
    02-08-2011, 07:17 PM Go to last post
  8. Should I be concerned ...

    Started by chloeourdog, 02-05-2011 03:35 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,057
    02-08-2011, 06:42 PM Go to last post
  9. Heat pump, heat strip settings

    Started by cdub20, 03-02-2010 09:41 AM
    • Replies: 6
    • Views: 5,216
    02-08-2011, 05:56 PM Go to last post
  10. DOAS

    Started by dmlederman, 02-08-2011 04:34 PM
    hrv
    • Replies: 2
    • Views: 2,283
    02-08-2011, 05:13 PM Go to last post
  11. Problem of York Affinity 5T 15 SEER Heat Pump

    Started by planet, 02-03-2011 03:24 PM
    • Replies: 9
    • Views: 3,275
    02-08-2011, 03:22 PM Go to last post
  12. Carrier system defrost - On demand or time/temp?

    Started by Steve321, 02-06-2011 12:27 PM
    • Replies: 6
    • Views: 1,581
    02-08-2011, 03:21 PM Go to last post
  13. Polaris for Open Radiant/Potable/Solar System in Virginia?

    Started by varenovator, 11-26-2008 01:10 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 5,270
    02-08-2011, 12:12 PM Go to last post
  14. Confused two stage furnace and thermostat

    Started by force1, 05-05-2009 04:39 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,320
    02-08-2011, 10:07 AM Go to last post
  15. Electric radiant heat question

    Started by khc95, 02-05-2011 07:36 PM
    • Replies: 11
    • Views: 1,135
    02-08-2011, 07:18 AM Go to last post
  16. Sufficient Combustion Air Source

    Started by pocovin, 02-07-2011 11:33 PM
    • Replies: 1
    • Views: 649
    02-08-2011, 04:57 AM Go to last post
  17. Do I need a loop in the suction line?

    Started by SoxFanInGa, 02-04-2011 10:18 AM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 5,626
    02-08-2011, 04:42 AM Go to last post
  18. superheat\subcooling

    Started by tlb, 02-06-2011 06:57 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,777
    02-08-2011, 02:53 AM Go to last post
  19. Access for roof installation

    Started by billkoolie, 10-25-2006 03:27 PM
    • Replies: 12
    • Views: 2,120
    02-08-2011, 12:54 AM Go to last post
  20. Weil McClain Age

    Started by tom bacurin, 05-08-2005 10:16 AM
    • Replies: 3
    • Views: 1,626
    02-07-2011, 10:43 PM Go to last post
  21. Loud Air Noise coming from HVAC unit

    Started by cbc28, 02-05-2011 09:44 PM
    • Replies: 7
    • Views: 1,497
    02-07-2011, 08:08 PM Go to last post
  22. Pilot Light misfires - 394GAW000075

    Started by Joesurf, 02-05-2011 05:18 PM
    • Replies: 3
    • Views: 1,170
    02-07-2011, 08:06 PM Go to last post
  23. Fan Noise In Laundry Room?

    Started by boulder_bum, 02-06-2011 05:02 AM
    • Replies: 4
    • Views: 1,465
    02-07-2011, 07:11 PM Go to last post
  24. Excessive Static Pressure Stagedowns

    Started by evilhubie, 02-03-2011 07:59 PM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 4,865
    02-07-2011, 05:18 PM Go to last post
  25. Trane XV1500

    Started by VSpeed, 02-07-2011 12:21 PM
    • Replies: 2
    • Views: 1,277
    02-07-2011, 04:37 PM Go to last post
  26. Substitute a register for an air return grille?

    Started by MrsPappi, 02-03-2011 03:45 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,734
    02-07-2011, 03:58 PM Go to last post
  27. Goodman 1 phase scroll HP running backwards

    Started by Allen_B, 02-05-2011 04:35 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 4,265
    02-07-2011, 02:34 PM Go to last post
  28. inter city products gas furnace problem

    Started by xboxman, 02-05-2011 06:39 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 7,196
    02-07-2011, 02:11 PM Go to last post
  29. Talking Lennox SLP98/XP21 installed. What a difference!

    Started by SJProwler, 12-23-2010 08:43 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 4,759
    02-07-2011, 01:59 PM Go to last post
  30. Horizontal Discharge Consenser

    Started by BParson03, 02-06-2011 08:46 PM
    • Replies: 7
    • Views: 861
    02-07-2011, 01:51 PM Go to last post
  31. Outside shroud for PTAC unit

    Started by tpelton, 01-30-2011 02:01 AM
    • Replies: 6
    • Views: 2,911
    02-07-2011, 01:47 PM Go to last post
  32. 16i XL15i XR15

    Started by energy star, 02-05-2011 08:52 PM
    • Replies: 8
    • Views: 1,146
    02-07-2011, 01:15 PM Go to last post
  33. Confused loud concussion during ignition

    Started by kingvalve1, 01-29-2011 09:08 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,896
    02-07-2011, 12:45 PM Go to last post
  34. Heat Pump questions.

    Started by HVAC-PA-, 02-05-2011 06:39 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 6,591
    02-07-2011, 09:24 AM Go to last post
  35. Outside unit turns on/off repeatedly

    Started by namiam, 01-26-2011 10:45 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 13,724
    02-07-2011, 09:15 AM Go to last post
  36. Waterfurnace Intelli zone - air source

    Started by polymorph, 02-01-2011 09:08 AM
    • Replies: 4
    • Views: 1,533
    02-06-2011, 10:43 PM Go to last post
  37. Angry bad throw on registers

    Started by millertime77, 12-24-2010 11:01 AM
    12 Pages
    1 2 3 4 5 6 ... 12
    • Replies: 146
    • Views: 15,907
    02-06-2011, 09:43 PM Go to last post
    • Replies: 5
    • Views: 4,962
    02-06-2011, 09:33 PM Go to last post
  38. Question New Sun Room cooling/heating

    Started by PJhomeowner, 02-05-2011 03:06 PM
    • Replies: 5
    • Views: 836
    02-06-2011, 08:34 PM Go to last post
  39. 13 SEER or 14 SEER?

    Started by gryhnd, 02-04-2011 02:31 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 21,475
    02-06-2011, 12:34 PM Go to last post
  40. Infinity Remote Access port forwarding?

    Started by bertschb, 01-18-2010 12:58 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 7,531
    02-06-2011, 11:37 AM Go to last post
  41. Goodman ??? 4tonhp w/var sp hdlr 10kw??

    Started by trimmer1569, 02-01-2011 08:16 PM
    • Replies: 12
    • Views: 1,083
    02-06-2011, 09:56 AM Go to last post
    • Replies: 4
    • Views: 5,002
    02-06-2011, 01:17 AM Go to last post
  42. two stage cooling wire

    Started by bobskurka, 02-03-2011 01:14 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 3,535
    02-06-2011, 01:04 AM Go to last post
  43. Central Unit power consumption

    Started by jdog4au, 02-05-2011 07:01 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,780
    02-06-2011, 12:51 AM Go to last post
  44. Upgrading heating/ac system

    Started by sunnynj, 02-05-2011 12:39 PM
    • Replies: 11
    • Views: 1,498
    02-05-2011, 11:40 PM Go to last post
  45. Modulating Furnace Airflow

    Started by srm077, 02-04-2011 11:55 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,991
    02-05-2011, 05:13 PM Go to last post
  46. Who has higher gas usage with newer furnace?

    Started by RoBoTeq, 01-23-2011 01:39 PM
    17 Pages
    1 2 3 4 5 6 ... 17
    • Replies: 213
    • Views: 17,519
    02-05-2011, 02:21 PM Go to last post
  47. Our furnace mucky muck continues....

    Started by dbates, 02-04-2011 02:04 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,681
    02-05-2011, 01:27 PM Go to last post
  48. Bad Start Capacitor

    Started by gyverbabe, 02-04-2011 12:25 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,953
    02-05-2011, 01:11 PM Go to last post
  49. new power for heat pump

    Started by grizzzlle, 02-04-2011 10:21 PM
    • Replies: 2
    • Views: 647
    02-05-2011, 11:49 AM Go to last post

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