Cool-A-Zone has been family owned and operated since 2008. From the beginning, we sought to redesign evaporative cooling fans to be less noisy and to be “better to look at”. The result is a complete line of portable evaporative coolers called “CoolBox”. The CoolBox’s provide solutions to cool the air where A/C is not possible or impractical. The product line cools an area ranging from 500 - 4,000 sq ft In 2011, we added infrared heater to our product line and called it “SunSpot” The SunSpot heats up immediately a range of 15 ft., it is IP-65 certified.