Greenhouse Shutter Fan 20" With Cord, 1PH, 1/3HP, 115V, 1SP, Aluminum Shutter 6mm Smart engineering and strong construction

Smart engineering and strong construction make this greenhouse tough enough for commercial farming but compact and affordable enough for the backyard gardener

The inclusion of nylon bushings and solid shafts allows the mechanism to operate without sticking

The Sigma Small Compact (Gen III) brings the strength and durability of the Sigma series into a perfectly square 6

for safety and compliance with local codes

Designed for permanent placement

Greenhouse Shutter Fan 20" With Cord, 1PH, 1/3HP, 115V, 1SP, Aluminum Shutter 6mm Smart engineering and strong construction"No Electrician Needed" Installation This corded model provides a true "plug and play" experience, as it is pre wired for 115V with a 3 prong plug. Because the unit ships fully assembled out of the box, you can have your ventilation system up and running immediately without the hassle or cost of professional electrical work. Heavy Duty Construction The fan is built for longevity with a heavy duty 18 gauge galvanized housing. It features high