All Stainless Steel and Composite
The tried and true ventilator shell, redesigned and updated. The outer cover is made of highly polished stainless steel and all other parts are made of composite materials.
Two sizes available: 3" or 4" cut-out
No screws visible when installation is complete
Suitable for horizontal or vertical mounting
Free flow area: 3" - 4.7 in; 4" - 6.4 in