ASHRAE 90.1 Fan Power Limitation
ASHRAE 90.1 Fan Power Limitation
(OP)
Does anyone know the most effective method for dealing with the Fan Power Limitation for the ASHRAE Energy Eff. Standard [ASHRAE 90.1] when designing large buildings? The Limitations are (allowable Nameplate Motor Power):
Constant Volume Sys Variable Volume Sys
<20,000 CFM 1.2hp/1000CFM 1.7hp/1000CFM
>20,000 CFM 1.1hp/1000CFM 1.5hp/1000CFM
Constant Volume Sys Variable Volume Sys
<20,000 CFM 1.2hp/1000CFM 1.7hp/1000CFM
>20,000 CFM 1.1hp/1000CFM 1.5hp/1000CFM




