Tornado Inline Fan 4" - 171CFM

Features and Benefits:

• Commercial-grade, high-performance fans
• Made of steel with a durable powder-coated finish
• Made with quality UL components for quiet operation
• Easily installs in minutes
• Fan comes with an 8 ft 120 volt power cord

Take control of your fan’s speed with this handy controller.

Internal, electronic auto-resetting circuit breaker. Stall speed range eliminated to eliminated fan stoppage. Higher sensitivity control allows precise flow adjustments. Used only with ball-bearing inline/centrifugal fans. Rated for 350w max, voltage capacity 120vac, current capacity 15amps