Page 1 of 2 12 LastLast
Threads 1 to 40 of 56

Forum: Energy Efficiency and Building Performance Discussion NEW

Energy Efficiency and Building Performance Discussion

  1. Normal Thread Normal Threads

  2. Confused AC Compressor layout

    Started by Michael007, Today 01:42 AM
    • Replies: 1
    • Views: 5
    Today, 01:51 AM Go to last post
    • Replies: 6
    • Views: 1,263
    06-03-2021, 12:48 PM Go to last post
  3. twin heat recovery wheel for FAHU

    Started by moideen, 06-01-2021 02:48 AM
    • Replies: 0
    • Views: 187
    06-01-2021, 02:48 AM Go to last post
  4. Electrify Everything

    Started by mhoush, 12-16-2020 09:01 PM
    5 Pages
    1 2 3 4 5
    • Replies: 92
    • Views: 8,694
    05-13-2021, 09:18 PM Go to last post
  5. 2 stage, multiple condenser system question.

    Started by 23F5%, 05-05-2021 09:23 AM
    • Replies: 5
    • Views: 578
    05-10-2021, 10:06 AM Go to last post
  6. Design principles for a comfortable HVAC system

    Started by Jamesss, 04-01-2021 07:20 AM
    • Replies: 1
    • Views: 653
    04-01-2021, 07:18 PM Go to last post
    • Replies: 5
    • Views: 918
    03-01-2021, 04:47 PM Go to last post
  7. Sizing A/C and ERV for my house

    Started by Retread, 02-18-2021 04:56 PM
    • Replies: 1
    • Views: 639
    02-18-2021, 07:19 PM Go to last post
  8. Question ERV where to put the fresh air!

    Started by M2coolcomfort, 02-10-2021 10:08 AM
    • Replies: 17
    • Views: 1,013
    02-17-2021, 07:50 PM Go to last post
  9. Refrigerant Retrofitting

    Started by mohad_i, 01-26-2021 03:57 AM
    • Replies: 0
    • Views: 689
    01-26-2021, 03:57 AM Go to last post
  10. Is building science still BOOMIN?

    Started by Ambition, 01-15-2020 10:05 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 6,233
    12-17-2020, 05:30 PM Go to last post
  11. Need advice on heaters

    Started by Rou25, 09-24-2020 05:50 AM
    2 Pages
    1 2
    • Replies: 29
    • Views: 10,987
    11-26-2020, 03:00 PM Go to last post
  12. Good Forum Topic - Analytics

    Started by adrianfromoz, 04-12-2017 08:13 PM
    • Replies: 13
    • Views: 7,576
    09-28-2020, 10:08 AM Go to last post
  13. Foam board between shingle roof and metal roof

    Started by downeaster, 09-19-2020 10:38 AM
    • Replies: 3
    • Views: 1,583
    09-21-2020, 09:23 AM Go to last post
  14. Help with Gas vs HP or something else

    Started by Tekjunkie, 08-01-2020 03:17 PM
    • Replies: 1
    • Views: 1,869
    09-17-2020, 09:43 PM Go to last post
  15. Vapor barrier at exterior wall surface ?

    Started by Poodle Head Mikey, 03-12-2019 10:29 PM
    • Replies: 13
    • Views: 5,863
    09-06-2020, 09:06 PM Go to last post
  16. Which one is more efficient?

    Started by eshi1362, 06-21-2017 10:54 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 11,678
    09-02-2020, 09:07 PM Go to last post
    • Replies: 19
    • Views: 9,119
    07-27-2020, 12:04 PM Go to last post
    • Replies: 4
    • Views: 2,490
    07-26-2020, 11:30 AM Go to last post
  17. Question Energy management solutions pricing

    Started by KaiRie, 12-11-2019 05:21 AM
    • Replies: 2
    • Views: 3,878
    06-19-2020, 07:40 PM Go to last post
  18. Air to Air Heat Pump in cold temperatures

    Started by bduemig, 01-12-2020 10:15 AM
    • Replies: 4
    • Views: 3,073
    06-19-2020, 07:36 PM Go to last post
  19. Solx energy

    Started by barty, 02-02-2019 11:57 AM
    3 Pages
    1 2 3
    • Replies: 48
    • Views: 17,561
    05-25-2020, 12:34 PM Go to last post
  20. Oversizing with 2 stage equipment to save energy/run less

    Started by ats1986, 06-15-2019 10:17 PM
    2 Pages
    1 2
    • Replies: 31
    • Views: 7,304
    05-19-2020, 10:26 AM Go to last post
  21. Infra Red Heating for High Bay Buildings

    Started by Curious57, 12-12-2019 08:16 PM
    • Replies: 2
    • Views: 2,599
    05-13-2020, 04:31 PM Go to last post
    • Replies: 6
    • Views: 3,916
    12-28-2019, 04:47 PM Go to last post
  22. Spray foam insulation--Whats the deal??

    Started by Ambition, 11-26-2019 09:51 AM
    • Replies: 3
    • Views: 3,030
    11-27-2019, 09:28 AM Go to last post
  23. kW equals BTUs...or does it?

    Started by OHDataCenterGuy, 10-22-2019 12:17 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 5,664
    11-24-2019, 05:54 AM Go to last post
  24. HEATPIPS in FAHU

    Started by moideen, 11-11-2019 03:37 AM
    • Replies: 9
    • Views: 3,834
    11-17-2019, 01:02 PM Go to last post
  25. EU SEER <=> US SEER?

    Started by gustavhorna, 06-12-2019 06:36 PM
    • Replies: 4
    • Views: 4,853
    10-23-2019, 04:22 AM Go to last post
  26. Confused Condo Building Upgrade or replace

    Started by brianr60, 09-16-2019 09:42 AM
    • Replies: 4
    • Views: 3,419
    10-15-2019, 02:23 AM Go to last post
    • Replies: 18
    • Views: 7,396
    09-30-2019, 11:31 AM Go to last post
    • Replies: 0
    • Views: 2,944
    09-23-2019, 03:03 AM Go to last post
  27. Refrigeration cycle efficiency breakdown?

    Started by R600a, 08-18-2019 12:36 AM
    3 Pages
    1 2 3
    • Replies: 41
    • Views: 6,705
    09-19-2019, 04:02 PM Go to last post
  28. Crazy, needs your support or immediate rejection

    Started by CanStage, 07-29-2019 02:30 PM
    • Replies: 19
    • Views: 4,650
    07-30-2019, 04:34 PM Go to last post
  29. ERV AS POST FIRE SMOKE PURGE SYSTEM

    Started by rushikeshpatil, 06-25-2019 11:15 AM
    • Replies: 1
    • Views: 3,259
    06-25-2019, 12:05 PM Go to last post
  30. cooling degree days for commercial building

    Started by MOVAC, 05-23-2018 07:07 PM
    • Replies: 4
    • Views: 5,646
    04-13-2019, 06:16 AM Go to last post
    • Replies: 7
    • Views: 6,163
    03-19-2019, 03:14 PM Go to last post
  31. Annual energy consumption

    Started by Malmo, 02-12-2019 09:26 AM
    • Replies: 15
    • Views: 7,023
    03-07-2019, 03:59 PM Go to last post
  32. energy audit of a five floor Shoping mall

    Started by MOVAC, 03-30-2018 06:51 PM
    • Replies: 3
    • Views: 5,076
    02-18-2019, 01:56 AM Go to last post
  33. Fan Powered Box Fan Motors

    Started by WAYNE3298, 02-16-2019 10:15 AM
    • Replies: 2
    • Views: 3,992
    02-17-2019, 12:17 PM Go to last post

Page 1 of 2 12 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
  •