STV-51 Series Square Top Static Vents, 6-Pack Dome_Steel Safe for dusty environments with

Safe for dusty environments with this fan's totally enclosed motor which prevents dust and debris from entering the internal components

ICF72: Circulates air in large to extra large spaces up to 2

and BF42DDPETEBLK

This motor is compatible with VXNRG series

000 CFM on High

STV-51 Series Square Top Static Vents, 6-Pack Dome_Steel Safe for dusty environments withEfficient attic ventilation delivers 51 sq. in. of Net Free Area (NFA) per vent to exhaust trapped heat and moisture, lowering home energy costs Weather & pest protection with an integrated, rodent proof metal mesh screen and a weather defying design to keep out insects, birds, and rain Heavy duty steel build constructed from rugged, factory assembled galvanized steel for long lasting roof durability and a clean, low profile look Factory assembled for