Greenhouse Power Shutter No Cord, Automatic, 20" x 20" Aluminum Single Panel

Experience industrial-grade airflow control with aluminum intake power shutters. Specifically crafted to facilitate superior air movement, these units help maintain a healthy, consistent environment for your crops. The shutter features a heavy-duty extruded aluminum frame with corners that are precision-milled and welded to ensure maximum structural integrity. To protect your plants from external drafts, interlocking louvers create a robust weather seal whenever the unit is not in operation.

The system’s performance is defined by its quiet and smooth movement, utilizing solid shafts and nylon bearings. Because this model is not pre-wired with a cord, it is intended for permanent electrical setups. For safety and compliance, wiring should be completed by a licensed electrician and must include a manual disconnect switch. Once power is active, the motor actively holds the panel open; when power is disconnected, high-tension return springs pull the louvers back into a secure, closed position. For a fully hands-free solution, this unit can be paired with an optional VC115 thermostat to automate your ventilation based on specific temperature set points.

Other Features

• Fluid Performance: Features nylon bushings and solid shafts to ensure smooth louver operation.
• Stability: Built with a tie bar to reduce shutter flapping and operational noise.
• Efficient Setup: The frame includes pre-drilled mounting holes to simplify the installation process.
• Complete Kit: Includes the motor, lever arm, mounting bracket, hardware, chain, S-hooks, and tension springs.
• Warranty: Protected by a 1-year warranty on the shutter motor.