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Forum: Energy Efficiency and Building Performance Discussion NEW

Energy Efficiency and Building Performance Discussion

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  2. Cooling/heat loss due to slipping belts

    Started by Billhazel, 06-13-2017 10:45 PM
    • Replies: 1
    • Views: 4,182
    Billhazel
    06-14-2017, 05:35 PM Go to last post

  3. TEMPERATURE APPROACH CONDENSER

    Started by gob001, 04-04-2018 10:44 AM
    • Replies: 1
    • Views: 3,369
    raptyr
    04-04-2018, 11:19 AM Go to last post

  4. UV Resistant Pipe Insulation (EPDM Pipe Insulation). How effective is it?

    Started by glennac, 04-16-2018 12:04 PM
    • Replies: 7
    • Views: 4,726
    glennac
    04-17-2018, 02:32 PM Go to last post

  5. Chiller BTU Station

    Started by tridiumtech, 04-17-2018 04:35 PM
    1 Attachment(s)
    • Replies: 4
    • Views: 4,770
    tridiumtech
    05-05-2018, 07:36 PM Go to last post

  6. Exhaust air Heat recovery many exhaust air fans to one intake air fan ?

    Started by MOVAC, 04-05-2018 02:37 PM
    • Replies: 5
    • Views: 5,744
    servicefitter
    07-13-2018, 02:34 PM Go to last post

  7. Post More Efficient Thermal Energy Exchanger Device(Heat Pipe)

    Started by Kaadhira, 07-11-2018 08:09 AM
    • Replies: 4
    • Views: 4,401
    QualityAssure
    08-03-2018, 01:30 PM Go to last post

  8. HVAC MANAGER OR BMS-WHICH IS GOOD

    Started by moideen, 05-27-2018 02:39 PM
    1 Attachment(s)
    • Replies: 3
    • Views: 7,635
    tridiumtech
    09-07-2018, 11:11 PM Go to last post

  9. How can I Measure Refrigeration Tons

    Started by MikeAndrew, 05-25-2017 07:18 AM
    • Replies: 2
    • Views: 6,887
    tridiumtech
    10-18-2018, 07:20 PM Go to last post

  10. ENERGY SAVER CARD WILL SAVE 25% ENERGY!!!!

    Started by moideen, 04-04-2018 08:11 AM
    1 Attachment(s)
    • Replies: 10
    • Views: 7,002
    adrianfromoz
    11-14-2018, 01:59 AM Go to last post

  11. Metal Duct Insulation

    Started by gable74, 11-14-2018 03:30 PM
    • Replies: 2
    • Views: 5,419
    coolcoil
    11-17-2018, 05:36 AM Go to last post

  12. Home Performance 2.0

    Started by tedkidd, 11-20-2018 02:44 PM
    • Replies: 1
    • Views: 5,328
    tedkidd
    11-20-2018, 03:34 PM Go to last post

  13. Poll Poll: Expert Advice on Winter Energy Savings

    Started by Jeremy Services, 03-14-2017 11:29 AM
    • Replies: 9
    • Views: 11,772
    lkapigian
    12-11-2018, 11:58 AM Go to last post

  14. Blowers and Air Density

    Started by Guyinfield, 09-26-2018 08:03 PM
    • Replies: 15
    • Views: 9,877
    coolcoil
    12-17-2018, 03:34 PM Go to last post

  15. Is there a reference that links CHW delta T and fan and/or plant energy saving?

    Started by theicecleaner, 03-29-2018 09:09 AM
    chilled water, coil cleaning, delta t, fan performance
    • Replies: 4
    • Views: 6,718
    niamishra
    02-12-2019, 12:59 AM Go to last post

  16. water loop heat pump in shoping mall

    Started by MOVAC, 03-21-2018 08:34 AM
    • Replies: 12
    • Views: 11,194
    niamishra
    02-14-2019, 04:09 AM Go to last post

  17. Data center evaportive cooling

    Started by buttwheat, 03-31-2017 11:56 PM
    • Replies: 15
    • Views: 12,032
    niamishra
    02-15-2019, 12:51 AM Go to last post

  18. Fan Powered Box Fan Motors

    Started by WAYNE3298, 02-16-2019 10:15 AM
    • Replies: 2
    • Views: 5,760
    WAYNE3298
    02-17-2019, 12:17 PM Go to last post

  19. energy audit of a five floor Shoping mall

    Started by MOVAC, 03-30-2018 06:51 PM
    1 Attachment(s)
    • Replies: 3
    • Views: 7,123
    niamishra
    02-18-2019, 01:56 AM Go to last post

  20. Annual energy consumption

    Started by Malmo, 02-12-2019 09:26 AM
    2 Attachment(s)
    • Replies: 15
    • Views: 11,923
    hvacker
    03-07-2019, 03:59 PM Go to last post

  21. Kitchen heat recovery for the purpose of DHW (pre-)heating

    Started by dolph82, 11-28-2018 04:29 AM
    • Replies: 7
    • Views: 9,741
    servicefitter
    03-19-2019, 03:14 PM Go to last post

  22. cooling degree days for commercial building

    Started by MOVAC, 05-23-2018 07:07 PM
    1 Attachment(s)
    • Replies: 4
    • Views: 8,635
    tridiumtech
    04-13-2019, 06:16 AM Go to last post

  23. ERV AS POST FIRE SMOKE PURGE SYSTEM

    Started by rushikeshpatil, 06-25-2019 11:15 AM
    • Replies: 1
    • Views: 5,773
    teddy bear
    06-25-2019, 12:05 PM Go to last post

  24. Crazy, needs your support or immediate rejection

    Started by CanStage, 07-29-2019 02:30 PM
    • Replies: 19
    • Views: 8,138
    BALloyd
    07-30-2019, 04:34 PM Go to last post

  25. Refrigeration cycle efficiency breakdown?

    Started by R600a, 08-18-2019 12:36 AM
    3 Pages •
    1 2 3
    • Replies: 41
    • Views: 14,789
    R600a
    09-19-2019, 04:02 PM Go to last post

  26. District Cooling Plant Distribution Loop Energy consumption

    Started by crabcha, 09-23-2019 03:03 AM
    • Replies: 0
    • Views: 5,446
    crabcha
    09-23-2019, 03:03 AM Go to last post

  27. Running both main boiler and stand-by boiler at the same time

    Started by markk1pe, 04-10-2018 03:01 PM
    • Replies: 18
    • Views: 11,812
    Jim Davis
    09-30-2019, 11:31 AM Go to last post

  28. Confused Condo Building Upgrade or replace

    Started by brianr60, 09-16-2019 09:42 AM
    • Replies: 4
    • Views: 6,558
    lukematthew
    10-15-2019, 02:23 AM Go to last post

  29. EU SEER <=> US SEER?

    Started by gustavhorna, 06-12-2019 06:36 PM
    • Replies: 4
    • Views: 12,961
    coolcoil
    10-23-2019, 04:22 AM Go to last post

  30. HEATPIPS in FAHU

    Started by moideen, 11-11-2019 03:37 AM
    3 Attachment(s)
    • Replies: 9
    • Views: 8,964
    R600a
    11-17-2019, 01:02 PM Go to last post

  31. kW equals BTUs...or does it?

    Started by OHDataCenterGuy, 10-22-2019 12:17 PM
    2 Pages •
    1 2
    • Replies: 27
    • Views: 12,786
    LoraMoser
    11-24-2019, 05:54 AM Go to last post

  32. Spray foam insulation--Whats the deal??

    Started by Ambition, 11-26-2019 09:51 AM
    • Replies: 3
    • Views: 6,437
    Spitz
    11-27-2019, 09:28 AM Go to last post

  33. synchronous belt and sprocket conversion on air handler

    Started by cascader, 10-03-2019 06:03 PM
    • Replies: 6
    • Views: 7,935
    WAYNE3298
    12-28-2019, 04:47 PM Go to last post

  34. Infra Red Heating for High Bay Buildings

    Started by Curious57, 12-12-2019 08:16 PM
    • Replies: 2
    • Views: 5,922
    Juan Madera
    05-13-2020, 04:31 PM Go to last post

  35. 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: 13,723
    Poodle Head Mikey
    05-19-2020, 10:26 AM Go to last post

  36. Solx energy

    Started by barty, 02-02-2019 11:57 AM
    3 Pages •
    1 2 3
    • Replies: 48
    • Views: 42,660
    stanbyyourword
    05-25-2020, 12:34 PM Go to last post

  37. Question Energy management solutions pricing

    Started by KaiRie, 12-11-2019 05:21 AM
    • Replies: 2
    • Views: 8,239
    MADHVACTECH
    06-19-2020, 07:40 PM Go to last post

  38. Question %OA Increase & Increased Air Filtration Energy Consumption

    Started by ixratskrad, 07-08-2020 10:59 AM
    • Replies: 4
    • Views: 6,729
    AdrienneGC
    07-26-2020, 11:30 AM Go to last post

  39. HVAC, Humidity and ERV for 1000 sq ft tight house!

    Started by pearlhomes, 04-24-2017 11:01 AM
    • Replies: 19
    • Views: 17,076
    teddy bear
    07-27-2020, 12:04 PM Go to last post

  40. Which one is more efficient?

    Started by eshi1362, 06-21-2017 10:54 AM
    2 Pages •
    1 2
    • Replies: 24
    • Views: 24,937
    Artrose
    09-02-2020, 09:07 PM Go to last post

  41. Vapor barrier at exterior wall surface ?

    Started by Poodle Head Mikey, 03-12-2019 10:29 PM
    • Replies: 13
    • Views: 21,623
    ehsx
    09-06-2020, 09:06 PM Go to last post
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