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Forum: Energy Efficiency and Building Performance Discussion NEW

Energy Efficiency and Building Performance Discussion

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  2. Foam board between shingle roof and metal roof

    Started by downeaster, 09-19-2020 10:38 AM
    • Replies: 2
    • Views: 105
    Yesterday, 12:53 PM Go to last post
  3. Help with Gas vs HP or something else

    Started by Tekjunkie, 08-01-2020 03:17 PM
    • Replies: 1
    • Views: 391
    09-17-2020, 09:43 PM Go to last post
  4. Vapor barrier at exterior wall surface ?

    Started by Poodle Head Mikey, 03-12-2019 10:29 PM
    • Replies: 13
    • Views: 4,088
    09-06-2020, 09:06 PM Go to last post
  5. Which one is more efficient?

    Started by eshi1362, 06-21-2017 10:54 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 9,179
    09-02-2020, 09:07 PM Go to last post
  6. Is building science still BOOMIN?

    Started by Ambition, 01-15-2020 10:05 PM
    • Replies: 2
    • Views: 1,929
    08-01-2020, 07:14 PM Go to last post
    • Replies: 19
    • Views: 7,216
    07-27-2020, 12:04 PM Go to last post
    • Replies: 4
    • Views: 995
    07-26-2020, 11:30 AM Go to last post
  7. Question Energy management solutions pricing

    Started by KaiRie, 12-11-2019 05:21 AM
    • Replies: 2
    • Views: 1,717
    06-19-2020, 07:40 PM Go to last post
  8. Air to Air Heat Pump in cold temperatures

    Started by bduemig, 01-12-2020 10:15 AM
    • Replies: 4
    • Views: 1,404
    06-19-2020, 07:36 PM Go to last post
  9. Solx energy

    Started by barty, 02-02-2019 11:57 AM
    3 Pages
    1 2 3
    • Replies: 48
    • Views: 13,111
    05-25-2020, 12:34 PM Go to last post
  10. 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: 4,928
    05-19-2020, 10:26 AM Go to last post
  11. Infra Red Heating for High Bay Buildings

    Started by Curious57, 12-12-2019 08:16 PM
    • Replies: 2
    • Views: 1,035
    05-13-2020, 04:31 PM Go to last post
    • Replies: 6
    • Views: 2,210
    12-28-2019, 04:47 PM Go to last post
  12. Good Forum Topic - Analytics

    Started by adrianfromoz, 04-12-2017 08:13 PM
    • Replies: 12
    • Views: 5,748
    12-13-2019, 10:39 PM Go to last post
  13. Spray foam insulation--Whats the deal??

    Started by Ambition, 11-26-2019 09:51 AM
    • Replies: 3
    • Views: 1,432
    11-27-2019, 09:28 AM Go to last post
  14. kW equals BTUs...or does it?

    Started by OHDataCenterGuy, 10-22-2019 12:17 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 3,302
    11-24-2019, 05:54 AM Go to last post
  15. HEATPIPS in FAHU

    Started by moideen, 11-11-2019 03:37 AM
    • Replies: 9
    • Views: 2,039
    11-17-2019, 01:02 PM Go to last post
  16. EU SEER <=> US SEER?

    Started by gustavhorna, 06-12-2019 06:36 PM
    • Replies: 4
    • Views: 2,750
    10-23-2019, 04:22 AM Go to last post
  17. Confused Condo Building Upgrade or replace

    Started by brianr60, 09-16-2019 09:42 AM
    • Replies: 4
    • Views: 1,761
    10-15-2019, 02:23 AM Go to last post
    • Replies: 18
    • Views: 5,703
    09-30-2019, 11:31 AM Go to last post
    • Replies: 0
    • Views: 1,381
    09-23-2019, 03:03 AM Go to last post
  18. Refrigeration cycle efficiency breakdown?

    Started by R600a, 08-18-2019 12:36 AM
    3 Pages
    1 2 3
    • Replies: 41
    • Views: 4,355
    09-19-2019, 04:02 PM Go to last post
  19. Crazy, needs your support or immediate rejection

    Started by CanStage, 07-29-2019 02:30 PM
    • Replies: 19
    • Views: 2,902
    07-30-2019, 04:34 PM Go to last post
  20. ERV AS POST FIRE SMOKE PURGE SYSTEM

    Started by rushikeshpatil, 06-25-2019 11:15 AM
    • Replies: 1
    • Views: 1,677
    06-25-2019, 12:05 PM Go to last post
  21. cooling degree days for commercial building

    Started by MOVAC, 05-23-2018 07:07 PM
    • Replies: 4
    • Views: 3,837
    04-13-2019, 06:16 AM Go to last post
    • Replies: 7
    • Views: 3,019
    03-19-2019, 03:14 PM Go to last post
  22. Annual energy consumption

    Started by Malmo, 02-12-2019 09:26 AM
    • Replies: 15
    • Views: 5,254
    03-07-2019, 03:59 PM Go to last post
  23. energy audit of a five floor Shoping mall

    Started by MOVAC, 03-30-2018 06:51 PM
    • Replies: 3
    • Views: 3,475
    02-18-2019, 01:56 AM Go to last post
  24. Fan Powered Box Fan Motors

    Started by WAYNE3298, 02-16-2019 10:15 AM
    • Replies: 2
    • Views: 2,328
    02-17-2019, 12:17 PM Go to last post
  25. Data center evaportive cooling

    Started by buttwheat, 03-31-2017 11:56 PM
    • Replies: 15
    • Views: 6,991
    02-15-2019, 12:51 AM Go to last post
  26. water loop heat pump in shoping mall

    Started by MOVAC, 03-21-2018 08:34 AM
    • Replies: 12
    • Views: 4,991
    02-14-2019, 04:09 AM Go to last post
    • Replies: 4
    • Views: 3,833
    02-12-2019, 12:59 AM Go to last post
  27. Blowers and Air Density

    Started by Guyinfield, 09-26-2018 08:03 PM
    • Replies: 15
    • Views: 5,014
    12-17-2018, 03:34 PM Go to last post
  28. Poll Poll: Expert Advice on Winter Energy Savings

    Started by Jeremy Services, 03-14-2017 11:29 AM
    • Replies: 9
    • Views: 6,249
    12-11-2018, 11:58 AM Go to last post
  29. Home Performance 2.0

    Started by tedkidd, 11-20-2018 02:44 PM
    • Replies: 1
    • Views: 2,694
    11-20-2018, 03:34 PM Go to last post
  30. Metal Duct Insulation

    Started by gable74, 11-14-2018 03:30 PM
    • Replies: 2
    • Views: 2,493
    11-17-2018, 05:36 AM Go to last post
  31. ENERGY SAVER CARD WILL SAVE 25% ENERGY!!!!

    Started by moideen, 04-04-2018 08:11 AM
    • Replies: 10
    • Views: 3,574
    11-14-2018, 01:59 AM Go to last post
  32. How can I Measure Refrigeration Tons

    Started by MikeAndrew, 05-25-2017 07:18 AM
    • Replies: 2
    • Views: 4,543
    10-18-2018, 07:20 PM Go to last post
  33. HVAC MANAGER OR BMS-WHICH IS GOOD

    Started by moideen, 05-27-2018 02:39 PM
    • Replies: 3
    • Views: 4,619
    09-07-2018, 11:11 PM Go to last post
    • Replies: 4
    • Views: 2,649
    08-03-2018, 01:30 PM Go to last post

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