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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: 60,247
    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: 59,554
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 20
    • Views: 1,131
    01-06-2012, 08:04 PM Go to last post
  2. Radiator not warming up?

    Started by qwiksilvertrav, 01-04-2012 06:47 PM
    • Replies: 11
    • Views: 779
    01-06-2012, 06:59 PM Go to last post
  3. New Carrier System

    Started by bartdude, 01-05-2012 05:03 PM
    • Replies: 3
    • Views: 1,045
    01-06-2012, 06:00 PM Go to last post
  4. Inline duct fan failure

    Started by CVBees, 01-05-2012 09:18 PM
    • Replies: 10
    • Views: 1,262
    01-06-2012, 05:57 PM Go to last post
  5. Nominal Seer for Lennox HP

    Started by AllenJ, 01-06-2012 09:21 AM
    • Replies: 3
    • Views: 813
    01-06-2012, 05:06 PM Go to last post
  6. New Construction Trane Heat Pump

    Started by mpharr2, 01-05-2012 06:57 PM
    • Replies: 6
    • Views: 976
    01-06-2012, 04:41 PM Go to last post
  7. Unhappy boiler sizing

    Started by jake2010, 12-22-2011 11:29 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 3,372
    01-06-2012, 04:31 PM Go to last post
    • Replies: 10
    • Views: 845
    01-06-2012, 02:48 PM Go to last post
  8. would appreciate info and input

    Started by wdstkchik, 01-06-2012 11:35 AM
    • Replies: 4
    • Views: 587
    01-06-2012, 02:33 PM Go to last post
  9. Advice on what system?????

    Started by airman0404, 01-06-2012 09:34 AM
    • Replies: 3
    • Views: 853
    01-06-2012, 01:26 PM Go to last post
    • Replies: 7
    • Views: 592
    01-06-2012, 12:48 PM Go to last post
  10. Old 1920's richardson sectional boyton boiler

    Started by therockny, 12-27-2011 07:36 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,143
    01-06-2012, 11:54 AM Go to last post
  11. Hmm T-Stat Diagnostic help

    Started by Cold=Bad, 01-06-2012 11:37 AM
    • Replies: 1
    • Views: 471
    01-06-2012, 11:45 AM Go to last post
  12. heat randomly will not turn on

    Started by belucau6, 01-06-2012 11:27 AM
    • Replies: 0
    • Views: 434
    01-06-2012, 11:27 AM Go to last post
  13. A Question of Cost Efficiency - HP vs Old Boiler

    Started by JustGotAC, 01-04-2012 10:48 PM
    • Replies: 8
    • Views: 694
    01-06-2012, 10:33 AM Go to last post
  14. Coil cleaner or water???

    Started by HAWK 87, 04-22-2011 07:04 PM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 8,401
    01-06-2012, 06:34 AM Go to last post
  15. Thermostat advice

    Started by EloM, 01-04-2012 11:01 PM
    • Replies: 4
    • Views: 668
    01-05-2012, 10:53 PM Go to last post
  16. Circulation fan doesn't run when tstat set to ON

    Started by nukefission, 01-03-2012 04:29 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,524
    01-05-2012, 10:45 PM Go to last post
  17. How many tons for 1084 sqft 2nd floor condo (heat pump)

    Started by clydesdale, 10-25-2011 11:38 AM
    15 Pages
    1 2 3 4 5 6 ... 15
    • Replies: 184
    • Views: 23,654
    01-05-2012, 08:37 PM Go to last post
  18. looking for input on whats a better minisplit

    Started by UAPHILLY420, 01-04-2012 07:25 PM
    • Replies: 5
    • Views: 846
    01-05-2012, 06:34 PM Go to last post
  19. Confused Heat Pump keeping my son awake

    Started by nugent1021, 01-04-2012 07:50 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,234
    01-05-2012, 06:26 PM Go to last post
  20. Lowest Thermostat setting for heat pump

    Started by Freeagent, 01-04-2012 09:39 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 5,658
    01-05-2012, 06:01 PM Go to last post
  21. Combustion air setting questions..

    Started by momto5boyz, 01-05-2012 04:31 PM
    • Replies: 7
    • Views: 958
    01-05-2012, 05:58 PM Go to last post
  22. heat pump help

    Started by s1969e, 01-05-2012 02:02 AM
    • Replies: 4
    • Views: 672
    01-05-2012, 03:44 PM Go to last post
  23. Copeland Compressor size

    Started by adamwhatley, 01-04-2012 06:30 PM
    • Replies: 9
    • Views: 3,041
    01-05-2012, 03:35 PM Go to last post
  24. Manual J / AC sizing for multi-story house

    Started by Brainz006, 12-30-2011 03:56 AM
    • Replies: 10
    • Views: 1,704
    01-05-2012, 12:14 PM Go to last post
  25. carrier heat pump making load squealing noise?

    Started by dodgg123, 01-04-2012 07:45 PM
    • Replies: 9
    • Views: 3,366
    01-05-2012, 12:01 PM Go to last post
    • Replies: 2
    • Views: 555
    01-05-2012, 10:21 AM Go to last post
  26. Help find a good contactor for duct work (Cincinnati)

    Started by rk05, 01-03-2012 09:52 AM
    • Replies: 4
    • Views: 577
    01-05-2012, 08:09 AM Go to last post
  27. questions about a 3.5 ton unit I installed

    Started by robinslloyd, 12-28-2011 07:30 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 99
    • Views: 5,495
    01-05-2012, 03:53 AM Go to last post
  28. Rheem - strange operation in heat

    Started by ELS, 12-18-2011 08:26 PM
    • Replies: 5
    • Views: 822
    01-04-2012, 10:07 PM Go to last post
  29. Pulsating sound coming from Trane XL16i

    Started by s012adh, 01-04-2012 09:44 AM
    • Replies: 2
    • Views: 1,493
    01-04-2012, 09:04 PM Go to last post
  30. Repetetive Cyclic Droning Heat Pump Noise

    Started by DavidPJ, 01-03-2012 11:34 AM
    heat pump, noise, trane, xl14i
    • Replies: 4
    • Views: 3,943
    01-04-2012, 07:44 PM Go to last post
  31. Defrost Cycle Fan CFM

    Started by DavidPJ, 01-03-2012 09:39 PM
    cfm, defrost
    • Replies: 2
    • Views: 695
    01-04-2012, 07:34 PM Go to last post
    • Replies: 1
    • Views: 2,130
    01-04-2012, 07:12 PM Go to last post
    • Replies: 6
    • Views: 5,903
    01-04-2012, 06:46 PM Go to last post
  32. Heat pump steam smell in house

    Started by JNAPS, 01-04-2012 02:15 PM
    • Replies: 7
    • Views: 2,078
    01-04-2012, 06:06 PM Go to last post
  33. Clicking noise from Buderus boiler controller

    Started by Cwiert, 01-04-2012 02:52 PM
    • Replies: 2
    • Views: 1,205
    01-04-2012, 05:03 PM Go to last post
  34. Replacement Pressure Tap on Burner Box

    Started by inlucemedita, 01-03-2012 08:08 PM
    • Replies: 6
    • Views: 744
    01-04-2012, 04:15 PM Go to last post
  35. Loud continous hammering noise from Trane heat pump

    Started by DaveTu, 01-04-2012 09:24 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 4,321
    01-04-2012, 03:55 PM Go to last post
  36. New homeowner, have return air question

    Started by (_8*(l)HOmer, 01-03-2012 04:11 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,512
    01-04-2012, 02:40 PM Go to last post
  37. Seeking improved HP efficiency

    Started by DrLightning, 01-03-2012 02:38 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,229
    01-04-2012, 12:39 PM Go to last post
  38. Frequency Setting for HP Defrost Cycles

    Started by JustGotAC, 01-03-2012 11:45 PM
    • Replies: 2
    • Views: 515
    01-03-2012, 11:55 PM Go to last post
  39. Fireplace "ducting"

    Started by ms1780, 01-03-2012 10:43 PM
    • Replies: 1
    • Views: 697
    01-03-2012, 11:50 PM Go to last post
  40. electric heat

    Started by dino1, 01-03-2012 10:39 PM
    • Replies: 1
    • Views: 562
    01-03-2012, 11:04 PM Go to last post
  41. Duel fuel low voltage short

    Started by bigwave, 01-03-2012 08:52 PM
    • Replies: 9
    • Views: 692
    01-03-2012, 10:48 PM Go to last post
  42. aprilaire 700 on magic-pak?

    Started by jessicarose1, 01-03-2012 09:38 PM
    • Replies: 1
    • Views: 489
    01-03-2012, 10:28 PM Go to last post
  43. Is Blower CFM Too Much?

    Started by Jeff P, 01-03-2012 09:32 PM
    • Replies: 2
    • Views: 496
    01-03-2012, 10:27 PM Go to last post
  44. electric heat

    Started by dino1, 01-03-2012 10:25 PM
    • Replies: 0
    • Views: 509
    01-03-2012, 10:25 PM Go to last post

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