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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: 53,985
    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: 52,487
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. what to look for in a thermostat

    Started by rbelisle1, 10-26-2010 03:20 PM
    • Replies: 11
    • Views: 997
    10-26-2010, 07:38 PM Go to last post
  3. HVAC bid conundrum

    Started by qlopp, 10-25-2010 04:00 PM
    • Replies: 9
    • Views: 1,489
    10-26-2010, 06:48 PM Go to last post
  4. Munchkin Error Code

    Started by ezierke, 10-26-2010 04:41 PM
    • Replies: 1
    • Views: 1,087
    10-26-2010, 06:15 PM Go to last post
  5. Hybrid heat pump electric water heater ?

    Started by cvcman, 10-25-2010 04:44 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,621
    10-26-2010, 05:33 PM Go to last post
  6. Comfort zone II with infinity thermostat

    Started by detyianni, 10-26-2010 02:21 PM
    • Replies: 1
    • Views: 784
    10-26-2010, 04:36 PM Go to last post
  7. Can someone explain extacly how the bryant Evolution system works?

    Started by opfreak, 10-22-2010 10:26 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 4,203
    10-26-2010, 01:52 PM Go to last post
    • Replies: 1
    • Views: 1,008
    10-26-2010, 09:34 AM Go to last post
  8. Frangible plug on lennox A/c

    Started by hvac-tech05, 10-26-2010 06:35 AM
    • Replies: 1
    • Views: 892
    10-26-2010, 06:48 AM Go to last post
  9. new valliant boiler & rads help please

    Started by numpty, 10-22-2010 06:35 AM
    • Replies: 8
    • Views: 896
    10-26-2010, 05:39 AM Go to last post
  10. XL14i and Honeywell TH8321

    Started by ebgwd, 10-25-2010 09:13 PM
    • Replies: 1
    • Views: 445
    10-26-2010, 12:07 AM Go to last post
    • Replies: 10
    • Views: 925
    10-26-2010, 12:07 AM Go to last post
  11. Question Day 1 of install completed... Help re: duct and air flow!

    Started by AtomicLush, 10-23-2010 12:45 AM
    4 Pages
    1 2 3 4
    • Replies: 47
    • Views: 4,431
    10-25-2010, 10:47 PM Go to last post
  12. How does adding/removing radiator effect heating cost?

    Started by JavaDev, 10-24-2010 02:32 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,822
    10-25-2010, 09:00 PM Go to last post
  13. New Furnace Requires Coil Replacement???

    Started by Tuck's Pop, 10-24-2010 04:22 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,751
    10-25-2010, 08:39 PM Go to last post
  14. Lennox SLP98V VS York affinity 98%

    Started by furnace hunter, 10-24-2010 05:07 PM
    • Replies: 8
    • Views: 2,309
    10-25-2010, 08:23 PM Go to last post
  15. New Home Questions

    Started by biptoe, 10-19-2010 04:01 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 3,211
    10-25-2010, 08:21 PM Go to last post
  16. Carrier Infinity controler filter warning

    Started by dkl, 10-23-2010 07:42 PM
    • Replies: 10
    • Views: 2,225
    10-25-2010, 05:46 PM Go to last post
  17. Convert pneumatic to electric contols?

    Started by idjay, 10-25-2010 03:38 PM
    • Replies: 1
    • Views: 552
    10-25-2010, 05:16 PM Go to last post
    • Replies: 5
    • Views: 1,218
    10-25-2010, 02:49 PM Go to last post
    • Replies: 2
    • Views: 475
    10-25-2010, 01:48 PM Go to last post
  18. 1 or 2 systems, Lennox or American Stand.

    Started by JohnnySmith, 10-24-2010 06:49 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,181
    10-25-2010, 01:40 PM Go to last post
  19. Voltage and thermostat clock

    Started by vkasyan, 10-18-2010 10:24 PM
    • Replies: 5
    • Views: 872
    10-25-2010, 08:47 AM Go to last post
  20. Carrier Performance A/C &Furnace operation

    Started by davefitz, 10-24-2010 03:17 PM
    • Replies: 2
    • Views: 774
    10-24-2010, 09:42 PM Go to last post
  21. Preferred N Coil

    Started by DanW13, 10-20-2010 08:36 AM
    • Replies: 1
    • Views: 1,303
    10-24-2010, 09:12 PM Go to last post
  22. Furnace Operating Noise Levels

    Started by peegee, 10-24-2010 02:33 AM
    • Replies: 6
    • Views: 4,050
    10-24-2010, 08:15 PM Go to last post
  23. Understanding outdoor temp sensors

    Started by Snowy Wisconsin, 10-24-2010 03:01 PM
    • Replies: 10
    • Views: 781
    10-24-2010, 08:14 PM Go to last post
  24. zoning a colonial style home

    Started by qclabrat, 10-19-2010 10:05 PM
    • Replies: 5
    • Views: 599
    10-24-2010, 06:25 PM Go to last post
  25. Advice pls - HP/elec aux OR HP/LP aux

    Started by klingon, 10-24-2010 02:25 PM
    • Replies: 7
    • Views: 729
    10-24-2010, 05:26 PM Go to last post
  26. Outside condensor noise

    Started by Seabee Son, 10-24-2010 01:12 PM
    • Replies: 8
    • Views: 849
    10-24-2010, 03:42 PM Go to last post
  27. New to Lennox G71MPP

    Started by PV_Fubar, 05-02-2010 11:09 PM
    • Replies: 11
    • Views: 1,176
    10-24-2010, 03:33 PM Go to last post
  28. Problem with digital themostat

    Started by reco1966, 10-24-2010 11:26 AM
    • Replies: 8
    • Views: 717
    10-24-2010, 03:09 PM Go to last post
  29. R410A oil... Did my installer screw up?

    Started by Silver96Firebrd, 10-28-2009 11:30 AM
    5 Pages
    1 2 3 4 5
    • Replies: 61
    • Views: 17,559
    10-24-2010, 11:23 AM Go to last post
  30. Confused Please Help

    Started by necbyter, 10-22-2010 09:15 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,347
    10-24-2010, 11:09 AM Go to last post
    • Replies: 6
    • Views: 3,739
    10-24-2010, 09:41 AM Go to last post
    • Replies: 12
    • Views: 1,209
    10-24-2010, 08:30 AM Go to last post
  31. Open Limit Switch - American Standard Furnace

    Started by jrref, 10-22-2010 10:31 PM
    • Replies: 10
    • Views: 4,402
    10-24-2010, 08:29 AM Go to last post
  32. Downflow/Horiz. vs. Upflow/Horiz.

    Started by jjacob, 10-23-2010 01:40 PM
    • Replies: 6
    • Views: 1,479
    10-24-2010, 08:13 AM Go to last post
  33. LP Gas Output vs Nat Gas Output in furnaces

    Started by hemlock, 10-22-2010 08:24 PM
    • Replies: 10
    • Views: 1,073
    10-24-2010, 05:17 AM Go to last post
  34. Waterfurnace Desuperheater Problem

    Started by foveator, 12-13-2005 09:03 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 4,471
    10-24-2010, 04:36 AM Go to last post
  35. Question Heat Exch.. change out time

    Started by toptwo, 10-22-2010 09:41 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,467
    10-23-2010, 10:04 PM Go to last post
  36. Little Giant Condensate Pump Qn

    Started by jeffw_00, 10-19-2010 05:59 PM
    • Replies: 5
    • Views: 1,968
    10-23-2010, 09:37 PM Go to last post
  37. owner

    Started by preciseair, 10-21-2010 11:41 PM
    • Replies: 3
    • Views: 818
    10-23-2010, 09:31 PM Go to last post
  38. How do I get to VisionPRO IAQ settings & options?

    Started by RockyRR, 10-23-2010 08:14 AM
    • Replies: 9
    • Views: 1,035
    10-23-2010, 08:16 PM Go to last post
  39. HVAC Advice

    Started by mythos2010, 10-05-2010 07:26 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,845
    10-23-2010, 06:50 PM Go to last post
  40. weil mclain he2 hydro shutting off

    Started by hal mars, 10-23-2010 11:46 AM
    • Replies: 1
    • Views: 506
    10-23-2010, 04:03 PM Go to last post
  41. New home radiant job

    Started by tuklugs, 06-30-2010 11:50 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 2,815
    10-23-2010, 01:55 PM Go to last post
  42. Horizontal or Upflow best for attic install?

    Started by jjacob, 10-19-2010 05:23 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 5,029
    10-23-2010, 01:19 PM Go to last post
  43. Air Filters disposal

    Started by apexstar, 10-22-2010 09:00 AM
    • Replies: 4
    • Views: 5,441
    10-23-2010, 09:16 AM Go to last post
  44. Moved: who makes the best manual J software

    Started by marster37, 10-23-2010 12:59 AM
    •  
    •  
  45. Confused Is Goodman good brand?

    Started by uva0224, 03-22-2010 03:10 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 109
    • Views: 15,780
    10-23-2010, 08:24 AM Go to last post

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