KEN BROWN24 Inch Shutter Exhaust Fan with Speed Controller, 4200CFM High Speed, Wall Mounted Vent Fan for Garage, Attic, Greenhouse, Shed, Shop, Includes 1.65M Power Cord

KEN BROWN 24 Inch Shutter Exhaust Fan with Speed Controller, 4200CFM High Speed, Wall Mounted Vent Fan for Garage, Attic, Greenhouse, Shed, Shop, Includes 1.65M Power Cord

Suprocky Adjustable Dual Thermostat and Humidity Control Switch with Socket and Overload Protector, Can Be Connected to Two Fans, Surface Spraying, for Power Attic Ventilators

Suprocky Adjustable Thermostat Control, with Socket and Overload Protector, Replacement Thermostat, Can Be Connected to Two Fans, for Power Attic Ventilators