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: 65,424
    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: 65,497
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Homework assignment, cheap & effective??

    Started by Lightning_Boy, 05-08-2011 11:04 PM
    • Replies: 7
    • Views: 901
    05-10-2011, 08:34 AM Go to last post
  3. What's the difference

    Started by Cloondaff, 05-01-2011 10:26 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,076
    05-10-2011, 03:38 AM Go to last post
  4. HVAC Fan - Run Continuously or Auto?

    Started by BPChiIL, 05-08-2011 10:44 PM
    • Replies: 5
    • Views: 5,631
    05-09-2011, 11:52 PM Go to last post
  5. Load Calc/Size Issue

    Started by Willowtree, 05-09-2011 05:23 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,716
    05-09-2011, 10:55 PM Go to last post
  6. ruud achiever heat pump not cooling

    Started by guessoso, 05-09-2011 08:03 AM
    • Replies: 7
    • Views: 3,936
    05-09-2011, 10:41 PM Go to last post
  7. HSPF 13 Air Heat Pump!

    Started by cold55, 05-09-2011 09:41 PM
    • Replies: 2
    • Views: 1,905
    05-09-2011, 10:03 PM Go to last post
    • Replies: 21
    • Views: 10,230
    05-09-2011, 08:34 PM Go to last post
  8. Digital Refrigeration system analyzer

    Started by Rookie2dafield, 07-23-2007 11:50 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 75
    • Views: 8,643
    05-09-2011, 08:18 PM Go to last post
  9. HVAC student, looking for vacuum rated hoses

    Started by Jason Reitz, 04-30-2011 01:50 PM
    • Replies: 7
    • Views: 3,459
    05-09-2011, 08:09 PM Go to last post
  10. Friedrich Geo-Thermal Heat Pump

    Started by helenskis, 05-09-2011 04:31 PM
    • Replies: 4
    • Views: 592
    05-09-2011, 07:11 PM Go to last post
  11. Exclamation Stumped Homeowner...

    Started by Grunter, 07-30-2007 03:27 PM
    • Replies: 10
    • Views: 11,132
    05-09-2011, 07:10 PM Go to last post
  12. Confused New Home HVAC Question

    Started by Roboman, 05-09-2011 01:12 PM
    • Replies: 8
    • Views: 1,014
    05-09-2011, 05:35 PM Go to last post
  13. Media Filter Size

    Started by dash1976, 05-08-2011 07:53 PM
    • Replies: 3
    • Views: 800
    05-09-2011, 04:12 PM Go to last post
  14. Spacing of duct openings on box, and size of box

    Started by supersan7, 05-08-2011 05:48 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,543
    05-09-2011, 03:55 PM Go to last post
    • Replies: 5
    • Views: 3,462
    05-09-2011, 03:51 PM Go to last post
  15. Recharging System

    Started by Schimbob, 07-30-2007 12:06 PM
    • Replies: 10
    • Views: 2,192
    05-09-2011, 10:33 AM Go to last post
  16. Mr. Slim

    Started by mr. wilson, 05-06-2011 09:38 AM
    • Replies: 3
    • Views: 1,041
    05-09-2011, 09:46 AM Go to last post
  17. Samsung mini split system matchup(s)

    Started by whatyousay2008, 05-09-2011 09:30 AM
    • Replies: 0
    • Views: 428
    05-09-2011, 09:30 AM Go to last post
    • Replies: 7
    • Views: 1,183
    05-09-2011, 09:25 AM Go to last post
  18. Confused New Consturction Ideas?

    Started by flat-tire, 05-07-2011 12:56 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,404
    05-09-2011, 12:13 AM Go to last post
  19. Home AC Option and Pricing

    Started by AndrewK, 07-29-2007 12:29 PM
    • Replies: 6
    • Views: 1,343
    05-08-2011, 11:37 PM Go to last post
  20. 1 cond + 2 a/h's possible?

    Started by nick_verm, 03-13-2011 12:10 PM
    • Replies: 12
    • Views: 1,403
    05-08-2011, 11:31 PM Go to last post
  21. Amana vs. Trane

    Started by jicaza74, 05-05-2011 10:06 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 16,794
    05-08-2011, 11:12 PM Go to last post
    • Replies: 6
    • Views: 2,061
    05-08-2011, 10:53 PM Go to last post
  22. York HVAC Question - Matching Coil

    Started by dash1976, 05-06-2011 06:04 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,392
    05-08-2011, 10:00 PM Go to last post
  23. Hallowell Acadia - where does it become practical?

    Started by chrispitude, 07-10-2008 08:13 AM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 84
    • Views: 18,395
    05-08-2011, 07:36 PM Go to last post
  24. Trane XE90 Control Board

    Started by johnk781, 11-19-2010 04:46 PM
    • Replies: 9
    • Views: 6,100
    05-08-2011, 06:20 PM Go to last post
  25. Size of margin of concrete condenser pad?

    Started by ScorpionLeather, 05-07-2011 03:01 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 13,608
    05-08-2011, 04:31 PM Go to last post
  26. Cracked heat exchanger? Change furnace now or later?

    Started by Tallgeoff, 03-11-2011 11:56 AM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 16,164
    05-08-2011, 03:51 PM Go to last post
  27. Question Need Opinions, Advice and Recommendations

    Started by vvk, 05-06-2011 06:06 PM
    • Replies: 12
    • Views: 2,106
    05-08-2011, 12:48 PM Go to last post
  28. Refrigerant loss, pressure changes by ambient temp

    Started by T23, 03-13-2011 09:38 PM
    • Replies: 6
    • Views: 2,891
    05-08-2011, 11:56 AM Go to last post
  29. Lack of air flow into spare bedrooms

    Started by kevin80, 04-05-2011 11:35 AM
    • Replies: 9
    • Views: 2,577
    05-08-2011, 11:01 AM Go to last post
    • Replies: 10
    • Views: 1,037
    05-08-2011, 08:50 AM Go to last post
  30. Should I buy a Thermostatic Expansion Valve

    Started by Dave Triplett, 04-19-2011 09:14 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 3,501
    05-08-2011, 01:31 AM Go to last post
  31. Question Equipment

    Started by aircooled53, 05-07-2011 12:04 PM
    • Replies: 11
    • Views: 1,326
    05-07-2011, 07:31 PM Go to last post
  32. Tran XE 900

    Started by 11engineer, 05-06-2011 08:46 AM
    • Replies: 3
    • Views: 3,021
    05-07-2011, 05:18 PM Go to last post
  33. what side?

    Started by chubby squirrel, 05-07-2011 03:41 PM
    • Replies: 3
    • Views: 609
    05-07-2011, 05:07 PM Go to last post
  34. No pricing talk...

    Started by jed1154, 05-07-2011 12:49 AM
    • Replies: 6
    • Views: 1,442
    05-07-2011, 02:58 PM Go to last post
  35. How to find an HVAC Contractor

    Started by Master_of_Time, 05-06-2011 09:48 PM
    • Replies: 5
    • Views: 787
    05-07-2011, 02:15 PM Go to last post
  36. Rheem RHC-TST412 Thermostat hookup

    Started by dakotatech, 05-04-2011 07:07 PM
    • Replies: 8
    • Views: 2,381
    05-07-2011, 12:20 PM Go to last post
  37. Checking the charge

    Started by jeff520, 05-06-2011 12:28 PM
    • Replies: 1
    • Views: 821
    05-07-2011, 11:50 AM Go to last post
  38. Is this a 3.5 ton coil

    Started by Robert norton, 05-07-2011 09:50 AM
    • Replies: 2
    • Views: 1,394
    05-07-2011, 10:16 AM Go to last post
  39. How many supply openings do I need?

    Started by melk123, 05-06-2011 02:39 PM
    • Replies: 9
    • Views: 2,127
    05-07-2011, 09:57 AM Go to last post
  40. cold air return vents in the basement (have some input to share)

    Started by samantha77, 01-07-2011 12:39 PM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 64,451
    05-06-2011, 11:51 PM Go to last post
  41. low charge

    Started by chubby squirrel, 05-06-2011 04:50 PM
    • Replies: 6
    • Views: 6,122
    05-06-2011, 07:33 PM Go to last post
  42. Why so many problems with Heat Pump?

    Started by cold55, 05-06-2011 10:27 AM
    • Replies: 8
    • Views: 10,679
    05-06-2011, 06:41 PM Go to last post
  43. Service Tech trying to rip me off??? Trane XL 1200 coil leak

    Started by tatman, 04-04-2011 09:33 PM
    4 Pages
    1 2 3 4
    trane
    • Replies: 45
    • Views: 13,828
    05-06-2011, 05:16 PM Go to last post
  44. Heat Pump vs. A/C???

    Started by spider7, 05-04-2011 09:41 PM
    • Replies: 6
    • Views: 3,763
    05-06-2011, 02:36 PM Go to last post
  45. Reversing a Motors Rotation

    Started by kywallace69, 05-05-2011 08:03 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 5,655
    05-06-2011, 11:36 AM Go to last post
  46. AC Retrofit Options

    Started by SharonG, 05-05-2011 03:43 PM
    • Replies: 9
    • Views: 1,527
    05-06-2011, 11:00 AM Go to last post

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