Air handling unit
Air handling unit
(OP)
How can we we find static pressure across AIR HANDLING UNIT ?
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RE: Air handling unit
If you stell manufacturer you need 2" ESP, they will give you an AHU with 3.5" total Static pressure and 2" ESP. Meaning the internals use 1.5". for design ESP is relevant. total pressure really is only important for fan sizing, energy etc.
some manufacturers give you smaller AHU, that have more overall pressuredrop. then they give you tiny high-speed fans. that one will be much more expensive to operate than larger unit with larger fan. so compare properly.
RE: Air handling unit
Best to you,
Goober Dave
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RE: Air handling unit