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: 63,939
    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: 64,033
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Confused Dilemma: new coil or new AC unit

    Started by Limburg6333, 04-04-2011 04:35 PM
    • Replies: 10
    • Views: 8,367
    04-05-2011, 08:00 AM Go to last post
  3. HVAC Ideas for 6 Unit Rental Building

    Started by achonda2000, 03-30-2011 10:16 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 3,745
    04-05-2011, 02:23 AM Go to last post
  4. York GZFD

    Started by gregscott, 04-04-2011 08:49 PM
    • Replies: 5
    • Views: 938
    04-05-2011, 01:58 AM Go to last post
  5. Confused return fan

    Started by safwan, 04-04-2011 08:31 AM
    • Replies: 5
    • Views: 3,256
    04-05-2011, 01:51 AM Go to last post
  6. Is a new filter drier always required?

    Started by SonicExplorer, 02-25-2011 09:54 PM
    4 Pages
    1 2 3 4
    • Replies: 49
    • Views: 6,422
    04-05-2011, 01:12 AM Go to last post
  7. attic ventilator

    Started by eve, 06-03-2005 09:27 AM
    13 Pages
    1 2 3 4 5 6 ... 13
    • Replies: 159
    • Views: 20,759
    04-04-2011, 11:51 PM Go to last post
  8. Problems with Trane 90+ Pressure Switches

    Started by ComfortControl, 04-01-2011 02:57 PM
    2 Pages
    1 2
    pressure switch, trane
    • Replies: 17
    • Views: 12,292
    04-04-2011, 11:45 PM Go to last post
    • Replies: 6
    • Views: 1,430
    04-04-2011, 11:43 PM Go to last post
  9. Duct Design Best Practices.

    Started by HAWK 87, 04-02-2011 12:23 PM
    • Replies: 7
    • Views: 4,181
    04-04-2011, 10:39 PM Go to last post
  10. Trane vs Lennox

    Started by joe80x86, 03-30-2011 04:25 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 60,404
    04-04-2011, 10:14 PM Go to last post
  11. Question Need Help on Trane 3-ton unit

    Started by a168gaj, 04-04-2011 12:05 AM
    • Replies: 7
    • Views: 1,688
    04-04-2011, 09:45 PM Go to last post
  12. Ductboard duct system layout questions

    Started by adamwhatley, 04-04-2011 07:15 AM
    • Replies: 4
    • Views: 1,816
    04-04-2011, 08:48 PM Go to last post
    • Replies: 5
    • Views: 2,486
    04-04-2011, 08:38 PM Go to last post
  13. Trane Hyperion Air Handler ???

    Started by TonyBal, 04-04-2011 05:29 PM
    • Replies: 1
    • Views: 1,529
    04-04-2011, 06:32 PM Go to last post
  14. Emergency heat burnt wires in Air Handler

    Started by mcgmari, 04-04-2011 10:04 AM
    • Replies: 7
    • Views: 2,023
    04-04-2011, 06:32 PM Go to last post
  15. Trane 15 SEER XR-vs-16 SEER XL

    Started by TonyBal, 04-01-2011 12:34 PM
    • Replies: 12
    • Views: 10,740
    04-04-2011, 04:24 PM Go to last post
  16. Zones in Existing System

    Started by mudgod, 04-01-2011 02:12 AM
    balance, bedroom, damper, electronic, zones
    • Replies: 6
    • Views: 1,622
    04-04-2011, 12:58 PM Go to last post
  17. TrueSteam cracked opened

    Started by kmankess, 04-02-2011 01:32 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,913
    04-04-2011, 10:54 AM Go to last post
  18. new furnace with new outdoor AC unit?

    Started by KluLes, 04-03-2011 09:51 PM
    coils, condensor, furnace replacement
    • Replies: 8
    • Views: 1,616
    04-04-2011, 09:53 AM Go to last post
  19. Carrier with flame out.

    Started by jonspolaris, 04-03-2011 07:39 PM
    • Replies: 8
    • Views: 931
    04-04-2011, 08:26 AM Go to last post
  20. Power Vent Questions

    Started by schieftain, 03-29-2011 09:23 AM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 6,836
    04-04-2011, 07:52 AM Go to last post
  21. Confused Internally Insulated Plenum vs Externally Wrapped

    Started by dweeks-dspzzH87, 04-01-2011 10:03 AM
    2 Pages
    1 2
    air quality, installation, insulation, plenum
    • Replies: 21
    • Views: 15,606
    04-04-2011, 01:37 AM Go to last post
  22. Flex Ducts

    Started by RCWhite, 04-03-2011 03:54 PM
    • Replies: 2
    • Views: 638
    04-04-2011, 01:19 AM Go to last post
  23. Cooling cycle

    Started by gregscott, 04-03-2011 12:58 PM
    • Replies: 5
    • Views: 760
    04-04-2011, 12:13 AM Go to last post
  24. Mold mildew or soot

    Started by 1ynot, 04-02-2011 05:42 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 3,487
    04-03-2011, 07:25 PM Go to last post
  25. Bryant Plus 90i won't fire

    Started by wcnich, 04-02-2011 08:46 PM
    • Replies: 8
    • Views: 3,271
    04-03-2011, 04:20 PM Go to last post
  26. Pilot lights - just curious

    Started by junkhound, 04-02-2011 08:30 PM
    • Replies: 12
    • Views: 1,415
    04-03-2011, 04:07 PM Go to last post
  27. Confused Thermostat

    Started by safwan, 04-03-2011 02:56 AM
    • Replies: 7
    • Views: 1,093
    04-03-2011, 03:40 PM Go to last post
  28. Confused Defrost switch closed at 38F...normal?

    Started by PhiliBob, 11-09-2010 10:32 AM
    • Replies: 5
    • Views: 978
    04-03-2011, 02:46 PM Go to last post
  29. Repairs to under-slab ductwork

    Started by tomkatohio, 03-02-2011 12:29 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 14,822
    04-03-2011, 02:24 PM Go to last post
  30. RHEEM Classic 90 Furnace Water Leak

    Started by rustycat, 04-01-2011 11:21 PM
    • Replies: 5
    • Views: 4,301
    04-02-2011, 07:55 PM Go to last post
  31. cfm per btu

    Started by youngtech, 04-02-2011 04:22 PM
    • Replies: 6
    • Views: 10,181
    04-02-2011, 06:14 PM Go to last post
  32. 18 Years Old Heating Systems What are my options

    Started by struk, 03-30-2011 08:11 AM
    • Replies: 12
    • Views: 1,790
    04-02-2011, 04:31 PM Go to last post
  33. New high effiency units... higher gas bills?

    Started by BOCCO1983, 04-01-2011 02:00 PM
    • Replies: 9
    • Views: 1,155
    04-02-2011, 02:22 PM Go to last post
  34. Trane XL20i

    Started by Hardwater, 04-02-2011 01:22 PM
    • Replies: 1
    • Views: 687
    04-02-2011, 01:25 PM Go to last post
  35. need a referral for a qualified contractor

    Started by wenle, 03-31-2011 03:13 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,779
    04-01-2011, 11:22 PM Go to last post
  36. What is the max cfm a 8 inch will supply

    Started by adamwhatley, 04-01-2011 06:58 AM
    • Replies: 8
    • Views: 3,451
    04-01-2011, 07:07 PM Go to last post
  37. HVAC/duct/air quality problem...

    Started by luna4eva, 04-01-2011 12:14 PM
    • Replies: 7
    • Views: 1,032
    04-01-2011, 07:06 PM Go to last post
  38. proper wiring with dhw priority zone

    Started by GLN2, 04-01-2011 12:02 PM
    • Replies: 4
    • Views: 872
    04-01-2011, 06:49 PM Go to last post
  39. Any advise would be appreciated

    Started by GAGirl, 03-29-2011 08:03 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 4,292
    04-01-2011, 05:24 PM Go to last post
  40. Unhappy Professional Opinion on Aluminum HVAC wiring in Phoenix

    Started by MrGadget, 03-31-2011 04:47 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,636
    04-01-2011, 04:46 PM Go to last post
  41. Thermostat

    Started by The Forge, 03-31-2011 01:15 PM
    • Replies: 3
    • Views: 877
    04-01-2011, 04:06 PM Go to last post
  42. Burnham V8 boiler conversion?

    Started by MrTube, 03-31-2011 09:18 AM
    • Replies: 5
    • Views: 5,093
    04-01-2011, 03:25 PM Go to last post
  43. Central AC sytem replacement

    Started by BOILER2008, 03-31-2011 11:37 PM
    • Replies: 6
    • Views: 1,331
    04-01-2011, 03:14 PM Go to last post
  44. Feedback on quotes for a new furnace

    Started by teamrudz, 03-31-2011 09:13 PM
    • Replies: 7
    • Views: 1,185
    04-01-2011, 02:09 PM Go to last post
  45. So many heating/cooling problems...

    Started by Paul12644, 03-29-2011 02:19 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 2,622
    04-01-2011, 01:48 PM Go to last post
  46. concerned with Honeywell Prestige wireless reach

    Started by nabril15, 03-31-2011 10:16 AM
    • Replies: 7
    • Views: 1,152
    04-01-2011, 12:21 PM Go to last post
  47. Confused energize program

    Started by MLC HVAC MVP, 03-30-2011 01:45 PM
    • Replies: 2
    • Views: 568
    04-01-2011, 08:47 AM Go to last post
  48. Haier Heat pump

    Started by strandon, 06-04-2008 08:39 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 13,067
    04-01-2011, 08:33 AM Go to last post
  49. XYZ.com???

    Started by Nissan-SR20-Man, 03-30-2011 08:59 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,394
    04-01-2011, 08:22 AM Go to last post

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