Air distribution
Air distribution
(OP)
I have a 4000 sq ft retail space, and there are 2 roof top units of 5 Tons each one, this place is going to be an office place, the offices have different dimensions.
My question is How do I calculate the CFM's for each office?
Thanks.
Hernan
My question is How do I calculate the CFM's for each office?
Thanks.
Hernan





RE: Air distribution
RE: Air distribution
One nominal ton of Air conditioning = 12,000 BTUH
One nominal ton of Air conditioning = 400 CFM
Standard Office Building CFM per square feet = 1 to 1.2
Standard Office Building square feet per ton = 333 to 400
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So your 5 ton unit has a nominal CFM of 2,000 CFM.