NXTCOLD LLC technology has been under development for over 6 years. The NXTCOLDTM brand and all related intellectual property is owned privately. NXTCOLD units feature highly advanced patented technology used in a packaged refrigeration system designed to operate with an ultra-low charge of 8 ounces per ton of refrigeration. Patented intellectual property was developed over the past 5 years by the inventor, John Scherer, an experienced and gifted refrigeration technology engineer with more than 35 years of patent development and operational experience. The NXTCOLD packaged unit is designed to meet industrial refrigeration requirements for maintaining -20 to + 55 degrees F storage environments.