From Versa-Kool circulation fans, to industrial greenhouse slant wall exhaust fans, Schaefer ventilation offers the hardware you need. Manufactured for quality in the USA, Schaefer Ventilation has just what you need for your greenhouse. Contact Dazey's Supply Now!
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Maintain temperature and keep air circulating in your greenhouses with enhanced ventilation, air circulation and spot heating and cooling productsBuy Now >
With over 60 years of industry experience, Schaefer is a leader in the design and manufacture of ventilation equipment for agricultural, industrial and commercial marketsExtended Catalog >