$670.00

For automatic cooling

A narrow home-attached greenhouse will receive adequate fresh air from a single oversized intake shutter. It is preferable to locate the fan on the endwall opposite the door, and the shutter next to the door. 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.

System includes: 16" shutter-mounted exhaust fan (1095 cfm), 24" motorized intake shutter, waterproof thermostat, and fan speed control.

This is a hard-wired system. Each part of Charley's Lean-To Fan Power 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.