Greenhouse Power Shutter No Cord, Automatic, 42" x 42" Aluminum Single Panel

Upgrade your facility's atmospheric regulation with the heavy-duty aluminum intake power shutters. These units are specifically engineered to provide maximum efficiency in air movement, whether used as a dedicated inlet or a high-volume exhaust point. According to the sources, the 42" x 42" model features a double-panel configuration and is housed in an extruded aluminum frame with corners that are precision-milled and welded for superior structural strength. To maintain a climate-controlled interior, interlocking louvers provide a high-performance weather seal against drafts and moisture whenever the motor is not active.

The internal mechanics ensure quiet and reliable performance through the use of solid shafts and nylon bearings. Because this is a cordless version intended for permanent installation, safety regulations require that wiring be completed by a licensed electrician and include a manual disconnect switch located near the motor. Operation is remarkably efficient: the motor actively maintains an open louver position while energized and, once the power is cut, high-tension return springs pull the panels back into a tightly sealed, closed state. For those seeking a hands-free environment, this shutter is compatible with an optional VC115 single-stage thermostat to automate airflow based on your specific temperature set points.

Other Features

• Smooth Performance: Employs nylon bushings and solid shafts for quiet and consistent louver travel.
• Louver Stability: Includes a tie bar to prevent flapping and reduce noise during high-volume operation.
• Time-Saving Mounting: The aluminum frame features pre-drilled mounting holes to simplify the installation process.
• Complete Motor Kit: Package includes the motor, lever arm, mounting bracket with hardware, chain, S-hooks, and tension springs.
• Motor Warranty: Comes with a 1-year warranty on the shutter motor.