Understanding Manual D - HVAC Essentials

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  • Опубликовано: 5 ноя 2024

Комментарии • 7

  • @MrSuperDave81
    @MrSuperDave81 9 лет назад +6

    Dang it I was just getting into that! Yeah I know not everything in life could be free, but this should be b/c they are so many techs out there that still use .1, so many new homes with that same issue. ACCA should let this stuff be free so more homeowners would be nicer to us service techs. Hardest part of my job is telling homeowner their 3 year old system on their 3 year old house is destroyed by improper duct work. They think their home was built to the most upper standards when really they are built to the lowest standards possible! Thanks anyways for this great SHORT little video.

  • @aquilinoperez5394
    @aquilinoperez5394 7 лет назад

    cfm/fpm= cross sectional of a flex duct, it's all math. I did the math for a 1200cfm and also came up with an 18" as the best size

  • @deanburke3041
    @deanburke3041 10 лет назад

    Why not add up total esp from the system design components (subtract it from r.a.side) & use that static for sizing the suitable ducts; why make it like your bleeding the system to explain it; where's part 1 on You Tube? You want us to go to the ACCA store to buy something.

  • @yakikaki
    @yakikaki 12 лет назад +1

    is this the same guy that makes the voice for Eli's dirty jokes ?

  • @ben91101
    @ben91101 12 лет назад

    Bad video. Video so fuzzy