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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: 46,753
    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: 46,906
    11-15-2008, 10:40 PM Go to last post
  1. questions about a 3.5 ton unit I installed

    Started by robinslloyd, 12-28-2011 06:30 PM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 99
    • Views: 3,645
    01-05-2012, 02:53 AM Go to last post
  2. Rheem - strange operation in heat

    Started by ELS, 12-18-2011 07:26 PM
    • Replies: 5
    • Views: 612
    01-04-2012, 09:07 PM Go to last post
  3. Pulsating sound coming from Trane XL16i

    Started by s012adh, 01-04-2012 08:44 AM
    • Replies: 2
    • Views: 847
    01-04-2012, 08:04 PM Go to last post
  4. Repetetive Cyclic Droning Heat Pump Noise

    Started by DavidPJ, 01-03-2012 10:34 AM
    heat pump, noise, trane, xl14i
    • Replies: 4
    • Views: 2,304
    01-04-2012, 06:44 PM Go to last post
  5. Defrost Cycle Fan CFM

    Started by DavidPJ, 01-03-2012 08:39 PM
    cfm, defrost
    • Replies: 2
    • Views: 362
    01-04-2012, 06:34 PM Go to last post
    • Replies: 1
    • Views: 1,115
    01-04-2012, 06:12 PM Go to last post
    • Replies: 6
    • Views: 2,578
    01-04-2012, 05:46 PM Go to last post
  6. Heat pump steam smell in house

    Started by JNAPS, 01-04-2012 01:15 PM
    • Replies: 7
    • Views: 1,203
    01-04-2012, 05:06 PM Go to last post
  7. Clicking noise from Buderus boiler controller

    Started by Cwiert, 01-04-2012 01:52 PM
    • Replies: 2
    • Views: 674
    01-04-2012, 04:03 PM Go to last post
  8. Replacement Pressure Tap on Burner Box

    Started by inlucemedita, 01-03-2012 07:08 PM
    • Replies: 6
    • Views: 478
    01-04-2012, 03:15 PM Go to last post
  9. Loud continous hammering noise from Trane heat pump

    Started by DaveTu, 01-04-2012 08:24 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,040
    01-04-2012, 02:55 PM Go to last post
  10. New homeowner, have return air question

    Started by (_8*(l)HOmer, 01-03-2012 03:11 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 958
    01-04-2012, 01:40 PM Go to last post
  11. Seeking improved HP efficiency

    Started by DrLightning, 01-03-2012 01:38 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 770
    01-04-2012, 11:39 AM Go to last post
  12. Frequency Setting for HP Defrost Cycles

    Started by JustGotAC, 01-03-2012 10:45 PM
    • Replies: 2
    • Views: 324
    01-03-2012, 10:55 PM Go to last post
  13. Fireplace "ducting"

    Started by ms1780, 01-03-2012 09:43 PM
    • Replies: 1
    • Views: 511
    01-03-2012, 10:50 PM Go to last post
  14. electric heat

    Started by dino1, 01-03-2012 09:39 PM
    • Replies: 1
    • Views: 375
    01-03-2012, 10:04 PM Go to last post
  15. Duel fuel low voltage short

    Started by bigwave, 01-03-2012 07:52 PM
    • Replies: 9
    • Views: 400
    01-03-2012, 09:48 PM Go to last post
  16. aprilaire 700 on magic-pak?

    Started by jessicarose1, 01-03-2012 08:38 PM
    • Replies: 1
    • Views: 297
    01-03-2012, 09:28 PM Go to last post
  17. Is Blower CFM Too Much?

    Started by Jeff P, 01-03-2012 08:32 PM
    • Replies: 2
    • Views: 314
    01-03-2012, 09:27 PM Go to last post
  18. electric heat

    Started by dino1, 01-03-2012 09:25 PM
    • Replies: 0
    • Views: 304
    01-03-2012, 09:25 PM Go to last post
  19. york affinity furnace 5 red flashes

    Started by mikero, 12-31-2011 08:44 PM
    • Replies: 9
    • Views: 2,350
    01-03-2012, 09:12 PM Go to last post
  20. Hmm Heat Pump Cutting Out

    Started by FreezingInSeattle, 01-02-2012 07:37 PM
    heat pump
    • Replies: 10
    • Views: 1,486
    01-03-2012, 08:36 PM Go to last post
  21. Forced air to Hydronic heating retrofit

    Started by Dirt Walker, 01-03-2012 06:58 PM
    • Replies: 2
    • Views: 541
    01-03-2012, 08:06 PM Go to last post
  22. PTAC vs Mini-split

    Started by stevenw, 12-29-2011 06:01 PM
    • Replies: 9
    • Views: 2,513
    01-03-2012, 07:35 PM Go to last post
  23. Experts PLease: Cold rooms/end of House with Return Vent in Hall Ceiling

    Started by stonemanjr, 01-13-2011 06:48 AM
    39 Pages
    1 2 3 4 5 6 ... 39
    • Replies: 495
    • Views: 28,092
    01-03-2012, 07:28 PM Go to last post
    • Replies: 6
    • Views: 695
    01-03-2012, 07:19 PM Go to last post
  24. Carrier 58CVA Code 13

    Started by Brampton2, 12-09-2009 09:44 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 6,980
    01-03-2012, 06:46 PM Go to last post
  25. Manual for old Trane furnace...

    Started by 71CHOPS, 01-03-2012 06:24 PM
    • Replies: 0
    • Views: 579
    01-03-2012, 06:24 PM Go to last post
  26. HVAC updgrade on older home...

    Started by MOD220, 12-31-2011 11:35 AM
    • Replies: 9
    • Views: 501
    01-03-2012, 04:01 PM Go to last post
  27. Mr slim crank case heater

    Started by djb675, 01-03-2012 11:58 AM
    • Replies: 2
    • Views: 351
    01-03-2012, 01:55 PM Go to last post
  28. buying used equipment off craigslist

    Started by marianlibrarian, 01-01-2012 09:57 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,650
    01-03-2012, 01:30 PM Go to last post
  29. Wood heating

    Started by pith, 01-03-2012 09:23 AM
    • Replies: 6
    • Views: 368
    01-03-2012, 01:20 PM Go to last post
  30. Seeking most cost effective cooling ideas

    Started by Robin1952, 01-02-2012 02:30 AM
    • Replies: 6
    • Views: 568
    01-03-2012, 01:18 PM Go to last post
  31. Two units vs zoning

    Started by fordracing19, 12-29-2011 10:09 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 841
    01-03-2012, 11:25 AM Go to last post
  32. hvac whomp whomp

    Started by citygirl, 12-22-2011 08:45 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,182
    01-02-2012, 11:46 PM Go to last post
  33. Questions About New Construction Install

    Started by bpbenda, 01-02-2012 06:58 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 702
    01-02-2012, 10:56 PM Go to last post
  34. 48XT Infinity 15 Freezing Up

    Started by internetgardener, 12-18-2011 06:50 PM
    • Replies: 9
    • Views: 511
    01-02-2012, 10:14 PM Go to last post
  35. Heat pumps and efficient wrt humidity

    Started by sneezer, 12-24-2011 11:11 PM
    • Replies: 4
    • Views: 569
    01-02-2012, 09:35 PM Go to last post
  36. Blower speed change for Lennox CBX27UH

    Started by tlrsr, 01-02-2012 02:55 PM
    • Replies: 6
    • Views: 1,658
    01-02-2012, 08:05 PM Go to last post
  37. Variable speed air handler

    Started by shallowminded9, 01-02-2012 03:38 PM
    • Replies: 8
    • Views: 623
    01-02-2012, 07:39 PM Go to last post
  38. Trane XL16i or 15i

    Started by farmgirl, 12-29-2011 11:35 AM
    • Replies: 7
    • Views: 1,936
    01-02-2012, 07:12 PM Go to last post
    • Replies: 7
    • Views: 413
    01-02-2012, 05:01 PM Go to last post
  39. Infinity Controller Temp Measurement

    Started by DaveChapin, 12-28-2011 09:56 PM
    • Replies: 5
    • Views: 578
    01-02-2012, 03:05 PM Go to last post
  40. New heat exchanger problems

    Started by davehvac, 12-27-2011 07:57 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,197
    01-02-2012, 11:15 AM Go to last post
  41. Thermostat recommendations - dual fuel system

    Started by garya505, 09-01-2010 05:29 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 2,476
    01-02-2012, 10:47 AM Go to last post
  42. Propane Gas Stove Hose

    Started by Tetracomm, 01-01-2012 04:23 PM
    • Replies: 10
    • Views: 517
    01-02-2012, 10:30 AM Go to last post
  43. Nordyne Elect. heat HELP

    Started by tross, 01-02-2012 08:03 AM
    • Replies: 9
    • Views: 492
    01-02-2012, 10:27 AM Go to last post
  44. Post Goodman duel fuel

    Started by rjblake1, 01-01-2012 12:22 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 690
    01-02-2012, 09:19 AM Go to last post
  45. Hmm BLOWER PROBLEM

    Started by barunge, 01-01-2012 04:32 PM
    • Replies: 8
    • Views: 509
    01-02-2012, 07:13 AM Go to last post
  46. flame roll out

    Started by fisheasy, 01-01-2012 11:10 AM
    • Replies: 6
    • Views: 633
    01-01-2012, 09:33 PM Go to last post

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