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: 65,427
    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: 65,796
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. AC Tonnage Question

    Started by edward_0618, 07-25-2012 01:06 PM
    • Replies: 9
    • Views: 2,013
    07-25-2012, 09:08 PM Go to last post
  3. Confused Oversized/humidity problems

    Started by Jeremy325, 07-17-2012 07:19 PM
    • Replies: 11
    • Views: 2,419
    07-25-2012, 09:06 PM Go to last post
  4. Confused Is this system NOT putting out proper BTU?!?

    Started by Thardwick, 07-23-2012 10:51 PM
    2 Pages
    1 2
    410a, help., residential hvac
    • Replies: 13
    • Views: 4,488
    07-25-2012, 09:04 PM Go to last post
    • Replies: 6
    • Views: 3,187
    07-25-2012, 08:50 PM Go to last post
  5. AC type selection

    Started by Bruce Gilbert, 07-25-2012 08:53 AM
    • Replies: 2
    • Views: 895
    07-25-2012, 08:46 PM Go to last post
  6. Question GAS vs ELECTRIC central air systems

    Started by oodssoo, 07-20-2012 11:39 PM
    • Replies: 12
    • Views: 4,520
    07-25-2012, 08:14 PM Go to last post
  7. Supply/Retrn temp question- prtble A/C

    Started by jason2guy, 07-23-2012 01:29 AM
    • Replies: 5
    • Views: 1,277
    07-25-2012, 08:05 PM Go to last post
  8. Confused Window Unit Trips Circuit Breaker

    Started by E1z, 07-25-2012 02:50 PM
    • Replies: 2
    • Views: 1,068
    07-25-2012, 08:05 PM Go to last post
  9. A/C condenser turns off randomly

    Started by Johnnyma45, 07-08-2012 04:59 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 9,344
    07-25-2012, 07:23 PM Go to last post
  10. Replacement system sizing? Load Calc vers Quotes.

    Started by 2HotInHouston, 08-30-2010 12:19 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,705
    07-25-2012, 04:00 PM Go to last post
  11. Static Pressure

    Started by Gurney, 07-17-2012 03:25 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 8,892
    07-25-2012, 12:38 PM Go to last post
  12. How to solve two problems...

    Started by KWBum, 07-22-2012 09:59 PM
    • Replies: 4
    • Views: 1,043
    07-25-2012, 12:10 PM Go to last post
  13. Air leakage, how much is too much?

    Started by hvacnew, 07-25-2012 11:21 AM
    • Replies: 0
    • Views: 871
    07-25-2012, 11:21 AM Go to last post
    • Replies: 1
    • Views: 894
    07-25-2012, 10:51 AM Go to last post
  14. Question Being told I can't replace an American Standard Thermostat

    Started by killwhat, 07-24-2012 03:28 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 7,858
    07-25-2012, 09:04 AM Go to last post
  15. Unhappy Another new XV95 that vibrates

    Started by Lindbergh, 07-18-2012 06:29 PM
    • Replies: 4
    • Views: 1,091
    07-25-2012, 08:53 AM Go to last post
  16. 11 y/o Carrier....time to go?

    Started by btr740, 07-24-2012 11:00 PM
    • Replies: 6
    • Views: 1,264
    07-25-2012, 08:01 AM Go to last post
  17. 24x24 return boxing - joist - need a carpenter?

    Started by Chase M, 07-24-2012 04:02 PM
    • Replies: 3
    • Views: 1,347
    07-25-2012, 05:52 AM Go to last post
  18. new homeowner looking for options

    Started by HOOCH, 07-24-2012 01:06 PM
    • Replies: 10
    • Views: 2,100
    07-25-2012, 05:26 AM Go to last post
  19. Quoted Rheem, Installed Thermal Zone

    Started by Chill26, 07-24-2012 10:33 AM
    • Replies: 12
    • Views: 15,145
    07-24-2012, 10:30 PM Go to last post
    • Replies: 3
    • Views: 1,228
    07-24-2012, 10:28 PM Go to last post
  20. 2-Stage HP, Temp difference Stage 1 vs. 2

    Started by Triton1, 07-23-2012 10:15 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 3,740
    07-24-2012, 07:37 PM Go to last post
  21. Really bad odor

    Started by CaboJohn, 07-24-2012 07:22 PM
    • Replies: 0
    • Views: 724
    07-24-2012, 07:22 PM Go to last post
  22. A/C sometimes runs for very short time

    Started by Freeagent, 07-19-2012 12:54 PM
    • Replies: 7
    • Views: 1,590
    07-24-2012, 07:15 PM Go to last post
  23. Need Help Choosing a New Trane Heat Pump

    Started by sspear1, 07-24-2012 05:39 PM
    • Replies: 2
    • Views: 1,177
    07-24-2012, 06:32 PM Go to last post
  24. delayed start for ac

    Started by Hillside, 07-22-2012 08:42 PM
    • Replies: 8
    • Views: 12,214
    07-24-2012, 06:08 PM Go to last post
  25. Goodman ASPF AH; selecting fan speeds on the fly

    Started by elvi, 07-23-2012 11:37 AM
    • Replies: 7
    • Views: 1,974
    07-24-2012, 05:58 PM Go to last post
  26. Trane Air Handler

    Started by sspear1, 07-24-2012 05:14 PM
    • Replies: 1
    • Views: 1,003
    07-24-2012, 05:36 PM Go to last post
  27. Confused TXV or EXV for a mini-split ductless system??

    Started by ThirdFloor, 07-24-2012 03:24 PM
    ductless, minisplit
    • Replies: 4
    • Views: 3,654
    07-24-2012, 04:10 PM Go to last post
  28. Duct Transition on Plenum

    Started by snagin818, 07-24-2012 09:42 AM
    • Replies: 1
    • Views: 1,510
    07-24-2012, 04:05 PM Go to last post
  29. Different SEER rating between Upstairs and Downstairs, Matter?

    Started by mrdeath2000, 07-23-2012 08:56 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,086
    07-24-2012, 03:33 PM Go to last post
  30. An observation

    Started by paul42, 07-23-2012 10:53 AM
    • Replies: 12
    • Views: 2,212
    07-24-2012, 02:25 PM Go to last post
    • Replies: 2
    • Views: 956
    07-24-2012, 12:38 PM Go to last post
  31. mcquay ptsc mek009

    Started by jare215th, 07-24-2012 12:36 PM
    mcquay, ptac
    • Replies: 0
    • Views: 2,189
    07-24-2012, 12:36 PM Go to last post
  32. Comfortmaker AHU Age?

    Started by brachus12, 07-24-2012 11:49 AM
    • Replies: 0
    • Views: 708
    07-24-2012, 11:49 AM Go to last post
  33. Considering Cooling Upgrade for In Wall Units

    Started by JTHiggins, 05-19-2012 10:57 AM
    • Replies: 4
    • Views: 1,509
    07-24-2012, 11:13 AM Go to last post
  34. Buderis vs Weil-McLane boilers?

    Started by SusanneIna, 07-19-2012 03:33 PM
    • Replies: 6
    • Views: 1,476
    07-24-2012, 10:59 AM Go to last post
  35. Supply plenum question

    Started by Unclev, 07-23-2012 09:14 AM
    • Replies: 6
    • Views: 2,284
    07-24-2012, 08:51 AM Go to last post
  36. New Construction Duct sizes, A/C runs almost constantly.

    Started by lweisenb, 07-23-2012 10:23 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,563
    07-24-2012, 08:39 AM Go to last post
  37. Help with do's and don'ts of general air conditioning

    Started by mindspring242, 07-22-2012 04:47 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,448
    07-24-2012, 08:23 AM Go to last post
  38. I live in Greenville SC

    Started by MXF9283, 07-20-2012 07:58 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,988
    07-23-2012, 11:58 PM Go to last post
    • Replies: 4
    • Views: 1,768
    07-23-2012, 11:10 PM Go to last post
  39. Frown A/C Less Efficient since yesterday.

    Started by dbar, 07-23-2012 10:09 PM
    • Replies: 1
    • Views: 787
    07-23-2012, 10:54 PM Go to last post
  40. Pre-insulated Duct Panel

    Started by broz, 07-05-2011 09:13 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 4,155
    07-23-2012, 10:08 PM Go to last post
  41. Return Air Grill

    Started by tlhiv, 07-23-2012 07:36 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 4,372
    07-23-2012, 09:42 PM Go to last post
  42. How important outside combustion air?

    Started by central nj, 07-22-2012 07:18 AM
    • Replies: 4
    • Views: 1,314
    07-23-2012, 09:34 PM Go to last post
  43. Trane vs. Lennox & Duct Question

    Started by rdh126, 07-23-2012 06:51 PM
    • Replies: 7
    • Views: 2,545
    07-23-2012, 09:31 PM Go to last post
  44. Water originating from Waterfurnance Unit but from where?

    Started by virtualfreak, 07-20-2012 08:11 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,899
    07-23-2012, 09:26 PM Go to last post
    • Replies: 4
    • Views: 1,159
    07-23-2012, 08:22 PM Go to last post
  45. another silly psych question

    Started by hobbit, 07-19-2012 06:06 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 4,249
    07-23-2012, 08:01 PM Go to last post

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