$765.00

Automatically cool your greenhouse

Powerful, forced air ventilation automatically cools your greenhouse when needed. Fan is matched with a specific size of shutters to provide you the optimum airflow. The weather-proof thermostat allows you to set operating temperature to turn your system on and off automatically. A fan speed control enables seasonal adjustments to airflow. Shutter motors hold shutters wide open for maximum airflow.

Includes shutter mounted 20" exhaust fan (2625 cfm), two 30" motorized shutters, thermostat and fan speed control. Standard aluminum finish.

This is a hard-wired system. Each part of Charley's Fan Powered Ventilation Systems comes with its own mfg instructions that need to be followed. See Framing and Wiring for Fan Systems for important information about using the parts together as a system.