The TPI Corporation CE30DS 30-Inch Shutter Mounted Single Phase Direct Drive Exhaust Fan has a built-in shutter mechanism and is suitable for ventilating a building to the outside.

The blade assembly (consisting of a steel hub and spider) holds the fan head’s 3 aluminum paddles, which are enclosed by front steel spiral wire guards for strength. These allow you to control the direction of airflow. The built-in shutter mechanism also allows the fan to be installed without external framing, and the self-closing shutters protect the fan from rain and snow when not in operation.

This particular 1/8 horsepower model runs on 2 amps and 120 volts of electricity. The motor is permanently lubricated with a totally closed ball bearing design and permanent split capacitor.

• Shutter mounted 3-speed exhaust fan for use in exterior ventilation
• 2-amp, 120-volt, single-phase, 1/8 horsepower, permanently lubricated, totally closed ball bearing motor with permanent split capacitor
• Self-closing shutters protect the fan from rain when not in operation
• 3 aluminum paddle blades attached to a steel hub and spider assembly for durability
• Junction box included for direct wiring to the wall switch
• Voltage: 120 volts
• Amperage: 2 amps
• Horsepower: 1/8 horsepower
• Size: 30 inches
• Dimensions (L x W x H): 33.125 x 13.31 x 33.125 inches
• Weight: 54 pounds
• Manufacturer warranty: 1-year warranty