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Forum: Energy Efficiency and Building Performance Discussion NEW

Energy Efficiency and Building Performance Discussion

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  2. Which one is more efficient?

    Started by eshi1362, 06-21-2017 10:54 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 7,621
    12-10-2019, 04:01 PM Go to last post
  3. Solx energy

    Started by barty, 02-02-2019 11:57 AM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 7,254
    12-20-2019, 07:49 PM Go to last post
  4. HVAC, Humidity and ERV for 1000 sq ft tight house!

    Started by pearlhomes, 04-24-2017 11:01 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 5,983
    02-19-2019, 06:06 AM Go to last post
  5. Data center evaportive cooling

    Started by buttwheat, 03-31-2017 11:56 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 5,824
    02-15-2019, 12:51 AM Go to last post
  6. Poll Poll: Expert Advice on Winter Energy Savings

    Started by Jeremy Services, 03-14-2017 11:29 AM
    • Replies: 9
    • Views: 5,007
    12-11-2018, 11:58 AM Go to last post
  7. Good Forum Topic - Analytics

    Started by adrianfromoz, 04-12-2017 08:13 PM
    • Replies: 12
    • Views: 4,629
    12-13-2019, 10:39 PM Go to last post
  8. Running both main boiler and stand-by boiler at the same time

    Started by markk1pe, 04-10-2018 03:01 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 4,569
    09-30-2019, 11:31 AM Go to last post
  9. Annual energy consumption

    Started by Malmo, 02-12-2019 09:26 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 4,111
    03-07-2019, 03:59 PM Go to last post
  10. Blowers and Air Density

    Started by Guyinfield, 09-26-2018 08:03 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,841
    12-17-2018, 03:34 PM Go to last post
  11. water loop heat pump in shoping mall

    Started by MOVAC, 03-21-2018 08:34 AM
    • Replies: 12
    • Views: 3,785
    02-14-2019, 04:09 AM Go to last post
  12. HVAC MANAGER OR BMS-WHICH IS GOOD

    Started by moideen, 05-27-2018 02:39 PM
    • Replies: 3
    • Views: 3,784
    09-07-2018, 11:11 PM Go to last post
  13. How can I Measure Refrigeration Tons

    Started by MikeAndrew, 05-25-2017 07:18 AM
    • Replies: 2
    • Views: 3,760
    10-18-2018, 07:20 PM Go to last post
    • Replies: 4
    • Views: 3,015
    02-12-2019, 12:59 AM Go to last post
  14. cooling degree days for commercial building

    Started by MOVAC, 05-23-2018 07:07 PM
    • Replies: 4
    • Views: 2,998
    04-13-2019, 06:16 AM Go to last post
  15. Oversizing with 2 stage equipment to save energy/run less

    Started by ats1986, 06-15-2019 10:17 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,961
    07-14-2019, 03:41 AM Go to last post
    • Replies: 5
    • Views: 2,960
    07-13-2018, 02:34 PM Go to last post
  16. Refrigeration cycle efficiency breakdown?

    Started by R600a, 08-18-2019 12:36 AM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 2,829
    09-19-2019, 04:02 PM Go to last post
  17. ENERGY SAVER CARD WILL SAVE 25% ENERGY!!!!

    Started by moideen, 04-04-2018 08:11 AM
    • Replies: 10
    • Views: 2,715
    11-14-2018, 01:59 AM Go to last post
  18. energy audit of a five floor Shoping mall

    Started by MOVAC, 03-30-2018 06:51 PM
    • Replies: 3
    • Views: 2,681
    02-18-2019, 01:56 AM Go to last post
  19. Chiller BTU Station

    Started by tridiumtech, 04-17-2018 04:35 PM
    • Replies: 4
    • Views: 2,466
    05-05-2018, 07:36 PM Go to last post
  20. Cooling/heat loss due to slipping belts

    Started by Billhazel, 06-13-2017 10:45 PM
    • Replies: 1
    • Views: 2,300
    06-14-2017, 05:35 PM Go to last post
    • Replies: 7
    • Views: 2,227
    04-17-2018, 02:32 PM Go to last post
  21. TEMPERATURE APPROACH CONDENSER

    Started by gob001, 04-04-2018 10:44 AM
    • Replies: 1
    • Views: 2,069
    04-04-2018, 11:19 AM Go to last post
  22. Vapor barrier at exterior wall surface ?

    Started by Poodle Head Mikey, 03-12-2019 10:29 PM
    • Replies: 7
    • Views: 2,050
    03-19-2019, 12:52 PM Go to last post
    • Replies: 7
    • Views: 1,984
    03-19-2019, 03:14 PM Go to last post
    • Replies: 4
    • Views: 1,892
    08-03-2018, 01:30 PM Go to last post
  23. kW equals BTUs...or does it?

    Started by OHDataCenterGuy, 10-22-2019 12:17 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 1,881
    11-24-2019, 05:54 AM Go to last post
  24. Home Performance 2.0

    Started by tedkidd, 11-20-2018 02:44 PM
    • Replies: 1
    • Views: 1,826
    11-20-2018, 03:34 PM Go to last post
  25. Crazy, needs your support or immediate rejection

    Started by CanStage, 07-29-2019 02:30 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,742
    07-30-2019, 04:34 PM Go to last post
  26. Metal Duct Insulation

    Started by gable74, 11-14-2018 03:30 PM
    • Replies: 2
    • Views: 1,708
    11-17-2018, 05:36 AM Go to last post
  27. EU SEER <=> US SEER?

    Started by gustavhorna, 06-12-2019 06:36 PM
    • Replies: 4
    • Views: 1,573
    10-23-2019, 04:22 AM Go to last post
  28. Fan Powered Box Fan Motors

    Started by WAYNE3298, 02-16-2019 10:15 AM
    • Replies: 2
    • Views: 1,473
    02-17-2019, 12:17 PM Go to last post
    • Replies: 6
    • Views: 1,356
    12-28-2019, 04:47 PM Go to last post
  29. HEATPIPS in FAHU

    Started by moideen, 11-11-2019 03:37 AM
    • Replies: 9
    • Views: 1,042
    11-17-2019, 01:02 PM Go to last post
  30. Confused Condo Building Upgrade or replace

    Started by brianr60, 09-16-2019 09:42 AM
    • Replies: 4
    • Views: 917
    10-15-2019, 02:23 AM Go to last post
  31. ERV AS POST FIRE SMOKE PURGE SYSTEM

    Started by rushikeshpatil, 06-25-2019 11:15 AM
    • Replies: 1
    • Views: 912
    06-25-2019, 12:05 PM Go to last post
  32. Is building science still BOOMIN?

    Started by Ambition, 01-15-2020 10:05 PM
    • Replies: 1
    • Views: 706
    01-16-2020, 10:38 AM Go to last post
    • Replies: 0
    • Views: 621
    09-23-2019, 03:03 AM Go to last post
  33. Spray foam insulation--Whats the deal??

    Started by Ambition, 11-26-2019 09:51 AM
    • Replies: 3
    • Views: 607
    11-27-2019, 09:28 AM Go to last post
  34. Air to Air Heat Pump in cold temperatures

    Started by bduemig, 01-12-2020 10:15 AM
    • Replies: 3
    • Views: 453
    01-13-2020, 01:21 PM Go to last post

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