Propeller exhaust fan behind louver?
Propeller exhaust fan behind louver?
(OP)
For most of the catalogs I've seen, weather hood is always used downstream of the propeller type exhaust fan on the building exterior. To save space on the outside, is it advisable to have an louver instead? Or does it create too much pressure drop for the fan?





RE: Propeller exhaust fan behind louver?
RE: Propeller exhaust fan behind louver?
louvers and hoods are not exchangeable, normally, hoods go on roof, louvers on walls.
RE: Propeller exhaust fan behind louver?
RE: Propeller exhaust fan behind louver?