Lo Profile Formed Aluminum 100% Exhaust / 200% Intake Gravity Ventilator

A Division of MESTEK, Inc.

Explore our products with
the Product Pro filtering system.

Model:	EHA / IHA
Filter:	EHA,IHA
Minimum Size:	6" x 6"
Maximum Size:	60" x 72"
Hood:	.050" Thick Aluminum .063" Thick Aluminum (Large Sizes)
Throat and Curb Cap:	.080" Thick Aluminum
Internal Bracing:	1" X 2" X 1" Extruded Aluminum Channel
Additional Bracing:	Added when either dimension exceeds 47"
Screen:	½" Bird Screen Mechanically Fastened to Underside of Hood
Snow Load:	40 lb. per sq. ft. Plus a Required Safety Factor
Finish:	Mill