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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: 54,409
    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: 52,937
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Programmable Thermostat

    Started by ouch202, 11-28-2010 12:59 PM
    • Replies: 6
    • Views: 771
    11-28-2010, 02:36 PM Go to last post
  3. Question Honeywell S8610U3009

    Started by bmb, 11-28-2010 04:45 AM
    • Replies: 8
    • Views: 1,850
    11-28-2010, 01:21 PM Go to last post
  4. Need help with my Reznor Garage Heater

    Started by itpphoto, 11-26-2010 07:20 PM
    • Replies: 6
    • Views: 2,261
    11-28-2010, 01:20 PM Go to last post
  5. Combustible Air Measurement for Crawlspace

    Started by scottw57, 11-26-2010 01:16 PM
    • Replies: 5
    • Views: 893
    11-28-2010, 12:09 PM Go to last post
  6. Advice: Trane XL16i vs Lennox XP21 Heat Pump

    Started by estark, 11-28-2010 10:44 AM
    • Replies: 2
    • Views: 1,964
    11-28-2010, 12:06 PM Go to last post
  7. Bryant Hybrid 677D

    Started by russ2528, 09-29-2010 06:34 PM
    • Replies: 4
    • Views: 1,103
    11-28-2010, 09:52 AM Go to last post
  8. House is freezing! HELP!!!

    Started by DROB21, 11-26-2010 03:32 AM
    • Replies: 4
    • Views: 836
    11-28-2010, 07:39 AM Go to last post
  9. Exclamation Snow Inside heat pump!

    Started by Rabbler, 11-27-2010 03:55 PM
    • Replies: 6
    • Views: 1,525
    11-28-2010, 02:29 AM Go to last post
    • Replies: 4
    • Views: 1,280
    11-28-2010, 12:10 AM Go to last post
  10. Lennox Heat Pump

    Started by dbx, 11-27-2010 10:24 PM
    • Replies: 2
    • Views: 483
    11-27-2010, 10:39 PM Go to last post
    • Replies: 7
    • Views: 774
    11-27-2010, 10:08 PM Go to last post
  11. Noisy Carlin EZ-1

    Started by cfordg57, 11-26-2010 10:26 AM
    • Replies: 7
    • Views: 1,631
    11-27-2010, 08:10 PM Go to last post
  12. Carrier Infinity

    Started by byrdmen8, 11-27-2010 12:25 PM
    • Replies: 4
    • Views: 696
    11-27-2010, 08:05 PM Go to last post
  13. E225 on G71MPP and switch 17-19 setting

    Started by patrick111, 11-21-2010 05:07 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,530
    11-27-2010, 05:59 PM Go to last post
  14. can you have too much return air?

    Started by turfgrass, 11-25-2010 02:14 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 4,303
    11-27-2010, 04:19 PM Go to last post
    • Replies: 5
    • Views: 849
    11-27-2010, 12:35 PM Go to last post
  15. Trane xr15 or xl16 need help

    Started by blaff, 11-26-2010 07:10 PM
    • Replies: 3
    • Views: 795
    11-27-2010, 11:28 AM Go to last post
  16. honeywell outdoor sensor

    Started by kenney t, 11-07-2010 10:20 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 67
    • Views: 6,632
    11-27-2010, 10:30 AM Go to last post
  17. Air Handler Oversized?

    Started by V12Mike, 11-26-2010 01:39 PM
    • Replies: 7
    • Views: 1,054
    11-27-2010, 04:44 AM Go to last post
  18. In the market for a new heat pump

    Started by brembold, 11-27-2010 12:10 AM
    • Replies: 4
    • Views: 1,159
    11-27-2010, 03:25 AM Go to last post
  19. Honeywell says aux heat on, but no heat, help?

    Started by Bandit390, 11-26-2010 10:26 AM
    • Replies: 4
    • Views: 3,060
    11-26-2010, 10:48 PM Go to last post
    • Replies: 0
    • Views: 1,206
    11-26-2010, 10:37 PM Go to last post
    • Replies: 9
    • Views: 1,263
    11-26-2010, 06:14 PM Go to last post
    • Replies: 22
    • Views: 2,008
    11-26-2010, 05:38 PM Go to last post
  20. What's this type of thermostat called?

    Started by komobu, 11-24-2010 03:58 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,635
    11-26-2010, 04:37 PM Go to last post
  21. Too hot. Can 1 of the 3 burners be shut off on gas furnace ?

    Started by Cressidaadr, 11-25-2010 02:39 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,241
    11-26-2010, 01:11 PM Go to last post
  22. Frown No load calc, stuck with big unit!

    Started by jbelliajr, 01-16-2008 10:35 AM
    4 Pages
    1 2 3 4
    • Replies: 50
    • Views: 6,261
    11-26-2010, 09:52 AM Go to last post
  23. Goodman furnace tax credit

    Started by ndmrslp, 11-25-2010 02:57 PM
    • Replies: 3
    • Views: 1,261
    11-25-2010, 10:53 PM Go to last post
  24. Help with fan rotation on comfortmaker

    Started by haze10, 11-25-2010 01:18 PM
    • Replies: 5
    • Views: 871
    11-25-2010, 09:43 PM Go to last post
  25. Should I get a new furnace?

    Started by ohioperson, 11-19-2010 07:42 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,148
    11-25-2010, 09:32 PM Go to last post
  26. Probable mold in ductwork

    Started by jimcmd, 05-27-2009 01:25 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 9,151
    11-25-2010, 06:36 PM Go to last post
    • Replies: 5
    • Views: 1,038
    11-25-2010, 06:02 PM Go to last post
  27. Size of Heat Pump system advice

    Started by ArmchairLover, 11-25-2010 03:25 PM
    • Replies: 1
    • Views: 620
    11-25-2010, 03:30 PM Go to last post
  28. Recomendations, Amana or Coleman

    Started by fly5465, 11-23-2010 02:39 PM
    • Replies: 9
    • Views: 2,579
    11-25-2010, 12:46 PM Go to last post
  29. dealing with negative air pressure

    Started by turfgrass, 11-22-2010 03:53 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,764
    11-25-2010, 11:55 AM Go to last post
  30. How good are modern heat pumps when temp is below 35 degrees?

    Started by djp0623, 11-23-2010 04:23 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 3,303
    11-25-2010, 10:03 AM Go to last post
  31. IAQ vacation setting question

    Started by rcamner, 11-25-2010 12:38 AM
    • Replies: 2
    • Views: 494
    11-25-2010, 09:50 AM Go to last post
  32. Rheem cased coil question

    Started by Thebil Illpay, 11-24-2010 01:06 PM
    • Replies: 4
    • Views: 946
    11-25-2010, 09:19 AM Go to last post
  33. Looking for most efficient coils

    Started by eigenv1, 11-24-2010 07:12 PM
    • Replies: 1
    • Views: 679
    11-25-2010, 02:11 AM Go to last post
  34. Gauges Peg

    Started by friday12, 11-24-2010 06:57 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,198
    11-24-2010, 10:19 PM Go to last post
  35. How is variable speed HP supposed to work?

    Started by klingon, 11-23-2010 08:25 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 2,022
    11-24-2010, 10:14 PM Go to last post
  36. Tell me about your "underdog" system. What would you build?

    Started by djp0623, 11-18-2010 06:21 PM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 3,333
    11-24-2010, 10:05 PM Go to last post
  37. Question Should I get a new Heat Pump?

    Started by MrGary, 11-24-2010 06:07 PM
    • Replies: 4
    • Views: 640
    11-24-2010, 09:37 PM Go to last post
  38. Best air handler with ECM for hydro air

    Started by rumn8r, 12-25-2006 02:19 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 10,300
    11-24-2010, 08:09 PM Go to last post
  39. Oil Tank Vent Alarm/Whistle - PA Law?

    Started by HVAC Homeowner, 11-22-2010 11:49 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 6,335
    11-24-2010, 07:50 PM Go to last post
  40. Confused air handler vs. radiators and HV AC

    Started by Confused in MN, 11-20-2010 02:08 PM
    2 Pages
    1 2
    air handlers, duct work, energy efficiency, forced air, high velocity, radiators, unico
    • Replies: 17
    • Views: 2,961
    11-24-2010, 07:28 PM Go to last post
  41. Manufacturers of 2Heat/1Cool Stats?

    Started by NortheastHVAC, 11-24-2010 04:57 PM
    • Replies: 1
    • Views: 425
    11-24-2010, 07:07 PM Go to last post
    • Replies: 18
    • Views: 5,577
    11-24-2010, 07:06 PM Go to last post
  42. NEW TRANE AIR HANDLER HUMMING NOISE WHEN OFF

    Started by Bocatrip, 11-20-2010 07:12 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 5,970
    11-24-2010, 06:21 PM Go to last post
  43. Combustion Air System 4 oil furnace

    Started by Jack2007, 11-23-2010 10:29 PM
    • Replies: 5
    • Views: 1,188
    11-24-2010, 05:01 PM Go to last post

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