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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: 47,249
    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: 47,351
    11-15-2008, 10:40 PM Go to last post
  1. new construction load calcs

    Started by kmills, 03-17-2006 02:07 PM
    • Replies: 7
    • Views: 832
    03-19-2006, 07:12 AM Go to last post
  2. dimensions

    Started by duckhunter, 03-18-2006 07:49 PM
    • Replies: 3
    • Views: 534
    03-19-2006, 05:38 AM Go to last post
  3. Infinity Zoning - return in bath for other room too?

    Started by macq, 03-18-2006 10:12 PM
    • Replies: 4
    • Views: 565
    03-18-2006, 11:49 PM Go to last post
  4. duct sizing

    Started by furnacedoc, 03-15-2006 11:29 PM
    • Replies: 4
    • Views: 939
    03-18-2006, 11:16 PM Go to last post
  5. Hot2xp sizing model

    Started by martik, 03-18-2006 09:30 PM
    • Replies: 1
    • Views: 694
    03-18-2006, 10:59 PM Go to last post
  6. Packaged Heat Pump Rheem vs Trane

    Started by geetwo, 03-12-2006 09:04 PM
    • Replies: 5
    • Views: 7,196
    03-18-2006, 10:43 PM Go to last post
  7. Air Conditioning size

    Started by thorton, 03-17-2006 12:07 PM
    • Replies: 12
    • Views: 1,153
    03-18-2006, 10:37 PM Go to last post
  8. Heating Load calc

    Started by duckhunter, 03-18-2006 04:54 PM
    • Replies: 4
    • Views: 716
    03-18-2006, 10:13 PM Go to last post
  9. Ductless systems

    Started by Senior Tech, 03-18-2006 07:38 PM
    • Replies: 1
    • Views: 568
    03-18-2006, 10:09 PM Go to last post
  10. ***Question on maintenance Trane XL14i

    Started by bobbart, 03-18-2006 07:33 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,876
    03-18-2006, 09:51 PM Go to last post
    • Replies: 1
    • Views: 603
    03-18-2006, 09:44 PM Go to last post
  11. Hyrdronic auxilliary heat

    Started by mountain mama, 03-17-2006 08:20 PM
    • Replies: 10
    • Views: 720
    03-18-2006, 09:33 PM Go to last post
  12. Question Need an opinion on duct sizeing.

    Started by rug rat, 03-09-2006 12:52 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,239
    03-18-2006, 07:16 PM Go to last post
  13. Question variable speed furnace or not?

    Started by airchick, 03-16-2006 08:03 PM
    • Replies: 7
    • Views: 894
    03-18-2006, 04:02 PM Go to last post
  14. Upgrading a motor.

    Started by cissado, 03-14-2006 11:55 PM
    • Replies: 7
    • Views: 868
    03-18-2006, 01:24 PM Go to last post
  15. High humidity

    Started by jack david, 03-15-2006 06:22 PM
    • Replies: 7
    • Views: 1,205
    03-18-2006, 11:36 AM Go to last post
  16. Help 410A or R22 ?

    Started by bobbart, 03-16-2006 07:07 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,675
    03-18-2006, 09:14 AM Go to last post
  17. Confused help, buying tommorow

    Started by stevew1, 03-13-2006 06:53 PM
    • Replies: 8
    • Views: 1,215
    03-18-2006, 12:16 AM Go to last post
  18. Heat pump problems/replacement

    Started by xlcr, 03-17-2006 12:48 PM
    • Replies: 6
    • Views: 882
    03-18-2006, 12:04 AM Go to last post
  19. Rheem gas pak

    Started by jayinsc, 03-17-2006 10:18 PM
    • Replies: 2
    • Views: 591
    03-17-2006, 10:56 PM Go to last post
    • Replies: 8
    • Views: 1,069
    03-17-2006, 10:34 PM Go to last post
  20. hissing sound

    Started by robhvac, 03-15-2006 08:35 PM
    • Replies: 7
    • Views: 952
    03-17-2006, 06:23 PM Go to last post
  21. 2 questions for new construction

    Started by aurorarob, 03-11-2006 04:02 PM
    • Replies: 11
    • Views: 877
    03-17-2006, 04:51 PM Go to last post
  22. Post Furnace replacement

    Started by jo, 03-17-2006 02:31 PM
    • Replies: 2
    • Views: 757
    03-17-2006, 03:40 PM Go to last post
  23. Variable speed in dry climates

    Started by jdb52, 03-15-2006 11:48 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,241
    03-17-2006, 01:01 PM Go to last post
  24. Question Cleaning a steam boiler

    Started by mjbr24, 10-15-2004 03:03 PM
    • Replies: 7
    • Views: 2,319
    03-17-2006, 12:50 PM Go to last post
  25. Question Help Deciding on an Efficient Boiler

    Started by md_moutain_man, 10-06-2004 10:45 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 4,245
    03-17-2006, 12:41 PM Go to last post
  26. power venter ???'s

    Started by ero, 03-16-2006 04:57 PM
    • Replies: 3
    • Views: 795
    03-17-2006, 12:20 PM Go to last post
  27. Greetings all!

    Started by acnoob, 03-15-2006 03:50 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,519
    03-17-2006, 11:09 AM Go to last post
  28. $XXXX per Ton?

    Started by gillum, 03-17-2006 09:47 AM
    • Replies: 5
    • Views: 1,318
    03-17-2006, 11:02 AM Go to last post
  29. Infinity furnace size

    Started by aar, 03-17-2006 12:33 AM
    • Replies: 3
    • Views: 1,807
    03-17-2006, 10:41 AM Go to last post
  30. Duct sealing methods

    Started by refinished, 03-15-2006 09:50 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 3,212
    03-17-2006, 09:46 AM Go to last post
  31. Cool Copper Size

    Started by home owner-70, 03-16-2006 03:23 PM
    • Replies: 12
    • Views: 1,237
    03-17-2006, 07:26 AM Go to last post
  32. Confused heat load calculations????

    Started by acdude32, 03-15-2006 11:21 PM
    • Replies: 7
    • Views: 1,125
    03-17-2006, 06:51 AM Go to last post
  33. 13 SEER to 12 SEER

    Started by cmorris, 03-13-2006 05:58 PM
    • Replies: 7
    • Views: 978
    03-17-2006, 03:48 AM Go to last post
  34. 13 seer to 12 seer response

    Started by cmorris, 03-13-2006 09:42 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 1,854
    03-17-2006, 12:25 AM Go to last post
    • Replies: 13
    • Views: 1,245
    03-16-2006, 11:18 PM Go to last post
  35. Gas furnace operating cost chart

    Started by mragano, 03-16-2006 07:13 PM
    • Replies: 1
    • Views: 775
    03-16-2006, 07:55 PM Go to last post
  36. Noisey Humidifier

    Started by the4lams, 03-16-2006 08:03 AM
    • Replies: 7
    • Views: 675
    03-16-2006, 06:35 PM Go to last post
  37. SMALL mother in law house

    Started by curiousgirl, 03-15-2006 12:21 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,177
    03-16-2006, 06:30 PM Go to last post
  38. Too Many Elbows?

    Started by diy73, 03-09-2006 08:24 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,941
    03-16-2006, 05:22 PM Go to last post
  39. Uniform Mechanical Code

    Started by smadave, 03-16-2006 02:13 PM
    • Replies: 2
    • Views: 547
    03-16-2006, 02:33 PM Go to last post
  40. OT- Reflective Insulation, does it work?

    Started by the4lams, 03-16-2006 09:39 AM
    • Replies: 7
    • Views: 1,338
    03-16-2006, 01:44 PM Go to last post
  41. Confused Dog barking in my ducts

    Started by jibs92, 03-15-2006 09:53 PM
    • Replies: 7
    • Views: 988
    03-16-2006, 10:39 AM Go to last post
  42. Trane XT500C Thermostat Setting

    Started by wtb, 03-16-2006 08:25 AM
    • Replies: 2
    • Views: 2,748
    03-16-2006, 10:14 AM Go to last post
  43. Tech Support

    Started by jpwiggs, 03-16-2006 09:06 AM
    • Replies: 3
    • Views: 685
    03-16-2006, 09:22 AM Go to last post
  44. Carrier Infinity System Thermistat/Controller

    Started by espinelli, 03-15-2006 11:10 PM
    • Replies: 2
    • Views: 802
    03-16-2006, 07:10 AM Go to last post
  45. how do 2 speed compressors work??

    Started by hugodrax, 10-08-2004 12:07 AM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 12,455
    03-16-2006, 07:09 AM Go to last post
  46. Hmm Cast Iron Base Board Monoflow Problem

    Started by hebegiant, 03-13-2006 09:23 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,912
    03-16-2006, 05:57 AM Go to last post
  47. Tempstar induction blower won't shut off

    Started by jlam, 03-15-2006 09:54 PM
    • Replies: 4
    • Views: 1,468
    03-15-2006, 10:16 PM Go to last post

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