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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: 60,311
    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: 59,620
    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: 849
    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: 1,928
    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: 4,609
    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: 1,607
    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: 3,378
    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: 1,793
    05-09-2011, 10:03 PM Go to last post
    • Replies: 21
    • Views: 7,288
    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: 8,024
    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: 3,117
    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: 487
    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: 9,791
    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: 945
    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: 764
    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: 1,426
    05-09-2011, 03:55 PM Go to last post
    • Replies: 5
    • Views: 3,129
    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: 1,963
    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: 988
    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: 398
    05-09-2011, 09:30 AM Go to last post
    • Replies: 7
    • Views: 1,073
    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: 1,347
    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: 1,224
    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: 1,331
    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: 13,466
    05-08-2011, 11:12 PM Go to last post
    • Replies: 6
    • Views: 1,799
    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: 2,130
    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: 17,421
    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: 4,989
    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: 9,155
    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: 14,189
    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: 1,848
    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: 2,530
    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: 2,360
    05-08-2011, 11:01 AM Go to last post
    • Replies: 10
    • Views: 1,010
    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: 3,322
    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: 1,221
    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: 2,654
    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: 575
    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: 1,258
    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: 728
    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: 2,153
    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: 767
    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: 1,303
    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: 1,801
    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: 55,176
    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: 5,030
    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: 9,514
    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: 12,324
    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: 3,506
    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: 4,499
    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: 1,406
    05-06-2011, 11:00 AM Go to last post

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