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: 65,743
    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: 66,156
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Replacement Pressure Tap on Burner Box

    Started by inlucemedita, 01-03-2012 08:08 PM
    • Replies: 6
    • Views: 840
    01-04-2012, 04:15 PM Go to last post
  3. Loud continous hammering noise from Trane heat pump

    Started by DaveTu, 01-04-2012 09:24 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 5,713
    01-04-2012, 03:55 PM Go to last post
  4. New homeowner, have return air question

    Started by (_8*(l)HOmer, 01-03-2012 04:11 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,728
    01-04-2012, 02:40 PM Go to last post
  5. Seeking improved HP efficiency

    Started by DrLightning, 01-03-2012 02:38 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,439
    01-04-2012, 12:39 PM Go to last post
  6. Frequency Setting for HP Defrost Cycles

    Started by JustGotAC, 01-03-2012 11:45 PM
    • Replies: 2
    • Views: 576
    01-03-2012, 11:55 PM Go to last post
  7. Fireplace "ducting"

    Started by ms1780, 01-03-2012 10:43 PM
    • Replies: 1
    • Views: 767
    01-03-2012, 11:50 PM Go to last post
  8. electric heat

    Started by dino1, 01-03-2012 10:39 PM
    • Replies: 1
    • Views: 617
    01-03-2012, 11:04 PM Go to last post
  9. Duel fuel low voltage short

    Started by bigwave, 01-03-2012 08:52 PM
    • Replies: 9
    • Views: 818
    01-03-2012, 10:48 PM Go to last post
  10. aprilaire 700 on magic-pak?

    Started by jessicarose1, 01-03-2012 09:38 PM
    • Replies: 1
    • Views: 548
    01-03-2012, 10:28 PM Go to last post
  11. Is Blower CFM Too Much?

    Started by Jeff P, 01-03-2012 09:32 PM
    • Replies: 2
    • Views: 552
    01-03-2012, 10:27 PM Go to last post
  12. electric heat

    Started by dino1, 01-03-2012 10:25 PM
    • Replies: 0
    • Views: 596
    01-03-2012, 10:25 PM Go to last post
  13. york affinity furnace 5 red flashes

    Started by mikero, 12-31-2011 09:44 PM
    • Replies: 9
    • Views: 5,521
    01-03-2012, 10:12 PM Go to last post
  14. Hmm Heat Pump Cutting Out

    Started by FreezingInSeattle, 01-02-2012 08:37 PM
    heat pump
    • Replies: 10
    • Views: 3,104
    01-03-2012, 09:36 PM Go to last post
  15. Forced air to Hydronic heating retrofit

    Started by Dirt Walker, 01-03-2012 07:58 PM
    • Replies: 2
    • Views: 1,083
    01-03-2012, 09:06 PM Go to last post
  16. PTAC vs Mini-split

    Started by stevenw, 12-29-2011 07:01 PM
    • Replies: 9
    • Views: 12,294
    01-03-2012, 08:35 PM Go to last post
  17. Experts PLease: Cold rooms/end of House with Return Vent in Hall Ceiling

    Started by stonemanjr, 01-13-2011 07:48 AM
    39 Pages
    1 2 3 4 5 6 ... 39
    • Replies: 495
    • Views: 49,739
    01-03-2012, 08:28 PM Go to last post
    • Replies: 6
    • Views: 1,176
    01-03-2012, 08:19 PM Go to last post
  18. Carrier 58CVA Code 13

    Started by Brampton2, 12-09-2009 10:44 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 16,459
    01-03-2012, 07:46 PM Go to last post
  19. Manual for old Trane furnace...

    Started by 71CHOPS, 01-03-2012 07:24 PM
    • Replies: 0
    • Views: 1,345
    01-03-2012, 07:24 PM Go to last post
  20. HVAC updgrade on older home...

    Started by MOD220, 12-31-2011 12:35 PM
    • Replies: 9
    • Views: 740
    01-03-2012, 05:01 PM Go to last post
  21. Mr slim crank case heater

    Started by djb675, 01-03-2012 12:58 PM
    • Replies: 2
    • Views: 574
    01-03-2012, 02:55 PM Go to last post
  22. buying used equipment off craigslist

    Started by marianlibrarian, 01-01-2012 10:57 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,492
    01-03-2012, 02:30 PM Go to last post
  23. Wood heating

    Started by pith, 01-03-2012 10:23 AM
    • Replies: 6
    • Views: 687
    01-03-2012, 02:20 PM Go to last post
  24. Seeking most cost effective cooling ideas

    Started by Robin1952, 01-02-2012 03:30 AM
    • Replies: 6
    • Views: 865
    01-03-2012, 02:18 PM Go to last post
  25. Two units vs zoning

    Started by fordracing19, 12-29-2011 11:09 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,241
    01-03-2012, 12:25 PM Go to last post
  26. hvac whomp whomp

    Started by citygirl, 12-22-2011 09:45 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,735
    01-03-2012, 12:46 AM Go to last post
  27. Questions About New Construction Install

    Started by bpbenda, 01-02-2012 07:58 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,492
    01-02-2012, 11:56 PM Go to last post
  28. 48XT Infinity 15 Freezing Up

    Started by internetgardener, 12-18-2011 07:50 PM
    • Replies: 9
    • Views: 776
    01-02-2012, 11:14 PM Go to last post
  29. Heat pumps and efficient wrt humidity

    Started by sneezer, 12-25-2011 12:11 AM
    • Replies: 4
    • Views: 866
    01-02-2012, 10:35 PM Go to last post
  30. Blower speed change for Lennox CBX27UH

    Started by tlrsr, 01-02-2012 03:55 PM
    • Replies: 6
    • Views: 5,162
    01-02-2012, 09:05 PM Go to last post
  31. Variable speed air handler

    Started by shallowminded9, 01-02-2012 04:38 PM
    • Replies: 8
    • Views: 1,259
    01-02-2012, 08:39 PM Go to last post
  32. Trane XL16i or 15i

    Started by farmgirl, 12-29-2011 12:35 PM
    • Replies: 7
    • Views: 3,171
    01-02-2012, 08:12 PM Go to last post
    • Replies: 7
    • Views: 784
    01-02-2012, 06:01 PM Go to last post
  33. Infinity Controller Temp Measurement

    Started by DaveChapin, 12-28-2011 10:56 PM
    • Replies: 5
    • Views: 890
    01-02-2012, 04:05 PM Go to last post
  34. New heat exchanger problems

    Started by davehvac, 12-27-2011 08:57 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,199
    01-02-2012, 12:15 PM Go to last post
  35. Thermostat recommendations - dual fuel system

    Started by garya505, 09-01-2010 05:29 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 4,620
    01-02-2012, 11:47 AM Go to last post
  36. Propane Gas Stove Hose

    Started by Tetracomm, 01-01-2012 05:23 PM
    • Replies: 10
    • Views: 1,148
    01-02-2012, 11:30 AM Go to last post
  37. Nordyne Elect. heat HELP

    Started by tross, 01-02-2012 09:03 AM
    • Replies: 9
    • Views: 759
    01-02-2012, 11:27 AM Go to last post
  38. Post Goodman duel fuel

    Started by rjblake1, 01-01-2012 01:22 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,117
    01-02-2012, 10:19 AM Go to last post
  39. Hmm BLOWER PROBLEM

    Started by barunge, 01-01-2012 05:32 PM
    • Replies: 8
    • Views: 902
    01-02-2012, 08:13 AM Go to last post
  40. flame roll out

    Started by fisheasy, 01-01-2012 12:10 PM
    • Replies: 6
    • Views: 1,142
    01-01-2012, 10:33 PM Go to last post
  41. erv condo, odor transfer to the corridors

    Started by Canadaq, 12-26-2011 12:07 AM
    3 Pages
    1 2 3
    condo a/c, erv, leak detection, transfer, ventilation
    • Replies: 33
    • Views: 5,537
    01-01-2012, 10:12 PM Go to last post
  42. Return air ?

    Started by nikki, 01-01-2012 02:39 PM
    • Replies: 5
    • Views: 774
    01-01-2012, 06:11 PM Go to last post
    • Replies: 11
    • Views: 2,437
    01-01-2012, 01:19 PM Go to last post
  43. TAM7 Hyperion door leakage

    Started by clydesdale, 12-29-2011 09:05 PM
    • Replies: 4
    • Views: 1,365
    01-01-2012, 10:44 AM Go to last post
  44. Liquid vs Suction Line Filters

    Started by thecashcow, 07-01-2006 11:46 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 3,652
    12-31-2011, 09:11 PM Go to last post
  45. Lochinvar Knight BLR PUMP OUTPUT

    Started by lotofquestions, 12-29-2011 02:03 PM
    • Replies: 6
    • Views: 2,391
    12-31-2011, 08:51 PM Go to last post
  46. flex used for exterior vertical supply/return

    Started by bmet, 12-30-2011 11:08 PM
    • Replies: 10
    • Views: 1,212
    12-31-2011, 08:33 PM Go to last post
  47. Aprilaire 800 best option for me?

    Started by hippypink, 12-07-2011 06:53 AM
    • Replies: 9
    • Views: 4,285
    12-31-2011, 07:51 PM Go to last post
  48. confused about heating system

    Started by totalhvacnewbie, 12-31-2011 04:08 PM
    • Replies: 6
    • Views: 792
    12-31-2011, 06:51 PM Go to last post

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