Clearance 20 in. Deep Guard Circulation Fan Fans

Reduce heat stress and improve air quality with Schaefer’s uniquely designed circulation fans. Unrivaled in the market, these fans are engineered to produce greater air movement and superior cooling no matter the application. Also known as Horizontal Air Flow (HAF) fans, these fans move air in a coherent horizontal pattern creating a gentle ‘racetrack’ air pattern needed in greenhouses to maximize heat distribution and humidity control by mixing the air, from ceiling to floor. You don’t hear them, you don’t see them, and you only feel them.