Page 1 of 1933 1234567811511015011001 ... LastLast
Threads 1 to 40 of 77315

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: 74,709
    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 10:40 PM
    • Replies: 0
    • Views: 78,381
    11-15-2008, 10:40 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 4
    • Views: 88
    Today, 09:03 AM Go to last post
  2. Replacing 30 year old Rheem Hydro-Air System

    Started by aseth, Yesterday 11:23 AM
    • Replies: 5
    • Views: 91
    Today, 09:00 AM Go to last post
  3. Compressor Shut Off Only When Cooling

    Started by Grant.51, Today 07:51 AM
    • Replies: 1
    • Views: 24
    Today, 08:57 AM Go to last post
    • Replies: 17
    • Views: 168
    Today, 08:22 AM Go to last post
  4. New construction, mismatched coils

    Started by markg1, 05-22-2020 06:25 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 266
    Today, 07:28 AM Go to last post
  5. Basement Square footage

    Started by Casper10, Today 02:18 AM
    • Replies: 2
    • Views: 56
    Today, 03:52 AM Go to last post
  6. Heat Pump noise...

    Started by Raddler, Yesterday 11:27 PM
    • Replies: 2
    • Views: 82
    Today, 12:34 AM Go to last post
  7. Ancient cap tube head scratcher

    Started by Restaurant mech, Yesterday 09:14 PM
    cap tube theory
    • Replies: 2
    • Views: 97
    Today, 12:21 AM Go to last post
  8. Plenum made of hardcast?

    Started by sweatandtears, 05-23-2020 03:26 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 546
    Yesterday, 11:21 PM Go to last post
  9. Heat Pump Pros & Cons

    Started by FactoryOptimizr, Yesterday 12:34 PM
    • Replies: 10
    • Views: 185
    Yesterday, 08:43 PM Go to last post
  10. Heat Pump vs Gas Furnace

    Started by jorgeh0605, Yesterday 06:38 PM
    • Replies: 2
    • Views: 93
    Yesterday, 08:24 PM Go to last post
  11. Need help identifying

    Started by Jason Close, Yesterday 01:12 PM
    • Replies: 12
    • Views: 166
    Yesterday, 08:16 PM Go to last post
  12. Black + Decker BPACT12WT Portable A/C Unit

    Started by AZMilkman, Yesterday 05:22 PM
    • Replies: 2
    • Views: 77
    Yesterday, 06:41 PM Go to last post
  13. Is this my filter?

    Started by ozMP3, Yesterday 05:06 PM
    • Replies: 1
    • Views: 98
    Yesterday, 06:28 PM Go to last post
  14. Trane AC with Lennox furnace?

    Started by AcInquirer02, Yesterday 04:27 PM
    • Replies: 1
    • Views: 73
    Yesterday, 06:15 PM Go to last post
  15. Lennox XC20 VS XC21

    Started by jeffmon, Yesterday 03:10 PM
    • Replies: 2
    • Views: 72
    Yesterday, 05:02 PM Go to last post
  16. Heatpump not cooling well (lukewarm line)

    Started by tostakyre, Yesterday 03:10 PM
    • Replies: 4
    • Views: 76
    Yesterday, 03:47 PM Go to last post
  17. Carrier Comfort vs. Infinity Models

    Started by liebermg, Yesterday 03:41 PM
    carrier, comfort, infinity
    • Replies: 1
    • Views: 60
    Yesterday, 03:46 PM Go to last post
  18. AC UNIT is this possible?

    Started by Kyjam, 05-26-2020 09:26 PM
    • Replies: 7
    • Views: 249
    Yesterday, 03:28 PM Go to last post
    • Replies: 10
    • Views: 162
    Yesterday, 03:27 PM Go to last post
  19. Fully functional but humming

    Started by Dave Richards, Yesterday 02:27 PM
    • Replies: 2
    • Views: 77
    Yesterday, 03:20 PM Go to last post
  20. Question HVAC leak

    Started by louwestin, 05-26-2020 06:56 PM
    • Replies: 11
    • Views: 285
    Yesterday, 11:12 AM Go to last post
  21. GAS FIREPLACE DOOR SWITCH HELP!

    Started by smj5085, Yesterday 11:11 AM
    fireplace
    • Replies: 0
    • Views: 34
    Yesterday, 11:11 AM Go to last post
  22. Pressurized water for solar thermal storage?

    Started by scalar, Yesterday 08:50 AM
    solar, thermal storage
    • Replies: 1
    • Views: 73
    Yesterday, 10:20 AM Go to last post
  23. Mobile home hvac

    Started by Jacinto94, 05-21-2020 12:47 AM
    4 Pages
    1 2 3 4
    mobile home
    • Replies: 45
    • Views: 636
    Yesterday, 09:17 AM Go to last post
  24. Carrier Geothermal GC 4ton less efficient than ASHP?

    Started by Interested1204, 04-25-2020 08:45 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 1,117
    Yesterday, 09:07 AM Go to last post
    • Replies: 0
    • Views: 64
    Yesterday, 09:05 AM Go to last post
  25. Fan center contactor

    Started by elishaman, Yesterday 08:50 AM
    • Replies: 1
    • Views: 76
    Yesterday, 09:03 AM Go to last post
    • Replies: 11
    • Views: 444
    Yesterday, 08:50 AM Go to last post
  26. Daikin controller upgrade

    Started by rj886, Yesterday 06:06 AM
    controller, daikin
    • Replies: 2
    • Views: 136
    Yesterday, 07:28 AM Go to last post
  27. Compressor Discharge Temp in Cooling vs Heating

    Started by tom6547, 05-26-2020 10:09 AM
    • Replies: 7
    • Views: 152
    Yesterday, 07:28 AM Go to last post
  28. Ac duct photo

    Started by AC Ignorant, 05-24-2020 09:01 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 378
    Yesterday, 05:56 AM Go to last post
  29. Mold on outside of Plenum

    Started by AC Ignorant, 05-18-2020 04:16 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 348
    Yesterday, 05:55 AM Go to last post
  30. Constant problems with Carrier HVAC

    Started by f2ey9tjg, Yesterday 12:09 AM
    • Replies: 1
    • Views: 83
    Yesterday, 05:33 AM Go to last post
  31. What connection type?

    Started by Reynolds2x, 05-26-2020 02:44 PM
    • Replies: 12
    • Views: 292
    Yesterday, 01:56 AM Go to last post
    • Replies: 0
    • Views: 111
    05-26-2020, 09:38 PM Go to last post
  32. Indoor unit running while outdoor is off

    Started by Sydg, 05-26-2020 08:56 PM
    • Replies: 0
    • Views: 69
    05-26-2020, 08:56 PM Go to last post
    • Replies: 4
    • Views: 230
    05-26-2020, 08:50 PM Go to last post
  33. New HVAC estimate, manual J question

    Started by Michael Delaney, 05-26-2020 07:58 PM
    • Replies: 5
    • Views: 115
    05-26-2020, 08:49 PM Go to last post

Page 1 of 1933 1234567811511015011001 ... LastLast

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 20 replies or 150 views
Hot thread with unread posts
More than 20 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Contracting Business
HPAC Engineering
EC&M
CONTRACTOR