Manufacturers of Controls, Accessories and Equipment for the Amateur and Professional Grower since 1982
Fan Ventilation
Fans force air through the structure. A minimum of 25 air changes per hour are required to give stable temperatures. 50 air changes per hour in tropical houses.
Larger Industrial Plate Fans and Squirrel Cage Fans Available. All Extract Fans and Circulation Fans Can Be Controlled by Our Electronic Thermostat.