Schaefer Fan Ventilation Equipment for the agricultural, horticultural, industrial, commercial and rental applications. From Evaporator Cooling Systems, Portable Evaporator Coolers, Low and High Pressure Misting Fans, Air Circulation, Tuff & Gusty Carpet Dryers, Confined Space Ventilators, Exhaust Fans, Industrial Wash-down Duty Fans and Radiant Heaters, we have the thermal comfort solution to meet your needs.