Page 1 of 2 12 LastLast
Threads 1 to 40 of 58

Forum: Energy Efficiency and Building Performance Discussion NEW

Energy Efficiency and Building Performance Discussion

  1. Normal Thread Normal Threads

  2. Understanding EER

    Started by Aircol, 09-30-2021 08:09 PM
    • Replies: 2
    • Views: 629
    10-15-2021, 02:55 PM Go to last post
  3. Sizing A/C and ERV for my house

    Started by Retread, 02-18-2021 04:56 PM
    • Replies: 4
    • Views: 1,851
    09-01-2021, 08:46 AM Go to last post
  4. Amperage usage for Multi Stage Compressors

    Started by Inspector314, 07-08-2021 09:16 PM
    • Replies: 6
    • Views: 1,453
    07-21-2021, 10:20 AM Go to last post
  5. Air to Air Heat Pump in cold temperatures

    Started by bduemig, 01-12-2020 10:15 AM
    • Replies: 8
    • Views: 3,933
    07-15-2021, 10:55 AM Go to last post
    • Replies: 8
    • Views: 2,710
    07-09-2021, 11:09 AM Go to last post
    • Replies: 10
    • Views: 676
    07-02-2021, 03:34 PM Go to last post
  6. twin heat recovery wheel for FAHU

    Started by moideen, 06-01-2021 02:48 AM
    • Replies: 0
    • Views: 633
    06-01-2021, 02:48 AM Go to last post
  7. Electrify Everything

    Started by mhoush, 12-16-2020 09:01 PM
    5 Pages
    1 2 3 4 5
    • Replies: 92
    • Views: 12,003
    05-13-2021, 09:18 PM Go to last post
  8. 2 stage, multiple condenser system question.

    Started by 23F5%, 05-05-2021 09:23 AM
    • Replies: 5
    • Views: 1,089
    05-10-2021, 10:06 AM Go to last post
  9. Design principles for a comfortable HVAC system

    Started by Jamesss, 04-01-2021 07:20 AM
    • Replies: 1
    • Views: 1,323
    04-01-2021, 07:18 PM Go to last post
    • Replies: 5
    • Views: 1,409
    03-01-2021, 04:47 PM Go to last post
  10. Question ERV where to put the fresh air!

    Started by M2coolcomfort, 02-10-2021 10:08 AM
    • Replies: 17
    • Views: 1,662
    02-17-2021, 07:50 PM Go to last post
  11. Refrigerant Retrofitting

    Started by mohad_i, 01-26-2021 03:57 AM
    • Replies: 0
    • Views: 1,120
    01-26-2021, 03:57 AM Go to last post
  12. Is building science still BOOMIN?

    Started by Ambition, 01-15-2020 10:05 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 8,282
    12-17-2020, 05:30 PM Go to last post
  13. Need advice on heaters

    Started by Rou25, 09-24-2020 05:50 AM
    2 Pages
    1 2
    • Replies: 29
    • Views: 12,752
    11-26-2020, 03:00 PM Go to last post
  14. Good Forum Topic - Analytics

    Started by adrianfromoz, 04-12-2017 08:13 PM
    • Replies: 13
    • Views: 8,331
    09-28-2020, 10:08 AM Go to last post
  15. Foam board between shingle roof and metal roof

    Started by downeaster, 09-19-2020 10:38 AM
    • Replies: 3
    • Views: 2,137
    09-21-2020, 09:23 AM Go to last post
  16. Help with Gas vs HP or something else

    Started by Tekjunkie, 08-01-2020 03:17 PM
    • Replies: 1
    • Views: 2,398
    09-17-2020, 09:43 PM Go to last post
  17. Vapor barrier at exterior wall surface ?

    Started by Poodle Head Mikey, 03-12-2019 10:29 PM
    • Replies: 13
    • Views: 6,627
    09-06-2020, 09:06 PM Go to last post
  18. Which one is more efficient?

    Started by eshi1362, 06-21-2017 10:54 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 12,956
    09-02-2020, 09:07 PM Go to last post
    • Replies: 19
    • Views: 9,983
    07-27-2020, 12:04 PM Go to last post
    • Replies: 4
    • Views: 3,049
    07-26-2020, 11:30 AM Go to last post
  19. Question Energy management solutions pricing

    Started by KaiRie, 12-11-2019 05:21 AM
    • Replies: 2
    • Views: 4,660
    06-19-2020, 07:40 PM Go to last post
  20. Solx energy

    Started by barty, 02-02-2019 11:57 AM
    3 Pages
    1 2 3
    • Replies: 48
    • Views: 20,194
    05-25-2020, 12:34 PM Go to last post
  21. 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: 8,538
    05-19-2020, 10:26 AM Go to last post
  22. Infra Red Heating for High Bay Buildings

    Started by Curious57, 12-12-2019 08:16 PM
    • Replies: 2
    • Views: 3,164
    05-13-2020, 04:31 PM Go to last post
    • Replies: 6
    • Views: 4,582
    12-28-2019, 04:47 PM Go to last post
  23. Spray foam insulation--Whats the deal??

    Started by Ambition, 11-26-2019 09:51 AM
    • Replies: 3
    • Views: 3,641
    11-27-2019, 09:28 AM Go to last post
  24. kW equals BTUs...or does it?

    Started by OHDataCenterGuy, 10-22-2019 12:17 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 6,987
    11-24-2019, 05:54 AM Go to last post
  25. HEATPIPS in FAHU

    Started by moideen, 11-11-2019 03:37 AM
    • Replies: 9
    • Views: 4,613
    11-17-2019, 01:02 PM Go to last post
  26. EU SEER <=> US SEER?

    Started by gustavhorna, 06-12-2019 06:36 PM
    • Replies: 4
    • Views: 5,873
    10-23-2019, 04:22 AM Go to last post
  27. Confused Condo Building Upgrade or replace

    Started by brianr60, 09-16-2019 09:42 AM
    • Replies: 4
    • Views: 3,982
    10-15-2019, 02:23 AM Go to last post
    • Replies: 18
    • Views: 8,080
    09-30-2019, 11:31 AM Go to last post
    • Replies: 0
    • Views: 3,422
    09-23-2019, 03:03 AM Go to last post
  28. Refrigeration cycle efficiency breakdown?

    Started by R600a, 08-18-2019 12:36 AM
    3 Pages
    1 2 3
    • Replies: 41
    • Views: 8,252
    09-19-2019, 04:02 PM Go to last post
  29. Crazy, needs your support or immediate rejection

    Started by CanStage, 07-29-2019 02:30 PM
    • Replies: 19
    • Views: 5,345
    07-30-2019, 04:34 PM Go to last post
  30. ERV AS POST FIRE SMOKE PURGE SYSTEM

    Started by rushikeshpatil, 06-25-2019 11:15 AM
    • Replies: 1
    • Views: 3,802
    06-25-2019, 12:05 PM Go to last post
  31. cooling degree days for commercial building

    Started by MOVAC, 05-23-2018 07:07 PM
    • Replies: 4
    • Views: 6,185
    04-13-2019, 06:16 AM Go to last post
    • Replies: 7
    • Views: 6,957
    03-19-2019, 03:14 PM Go to last post
  32. Annual energy consumption

    Started by Malmo, 02-12-2019 09:26 AM
    • Replies: 15
    • Views: 7,878
    03-07-2019, 03:59 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
  •