18″ Greenhouse Exhaust Fan Package – $2,400

18″ Greenhouse Exhaust Fan Shutter, Two Motorized Intake Shutters & Thermostat


This exhaust fan package from Canarm allows for maximum 3200 CFM (cubic feet per minute) for use in greenhouses up to 20 x 20 in size. When your greenhouse reaches your set temperature, the thermostat opens the motorized intake shutters and turns on the exhaust fan, drawing air through and cross ventilating your greenhouse. Retail price $2,400.

Exhaust Fan Package Includes
  • 18″ Exhaust Fan Shutter – 4.8 Amps at 115V
  • Two (2) – 24″ x 24″ Motorized Intake Shutter – 5 Amps at 115V
  • Thermostat – Rated for 16 Amps at 120V


  • Exhaust Fan & Intake Shutters painted to match greenhouse
  • Electrician recommended for installation

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