Kold Locker™ walk in coolers and freezers are matched with a Norlake Capsule Pak™ or Capsule Pak ECO™* refrigeration system featuring a flush coil to allow 100% usable interior space. Additionally, Capsule Pak ECO systems are charged with R290 refrigerant which provides many additional benefits including a significantly reduced Global Warming Potential of 3. Kold Locker walk in coolers and freezers are designed for fast and easy installation with cord and plug electrical connection. Additionally, no drain line is required on indoor models. Standard features include a deadbolt locking handle for security and high output LED light positioned above the door to prevent interference with shelving or product. Kold Locker walk in coolers and freezers range from 4′ x 6′ to 8′ x 20′ and in heights of 6’7” and 7’7” with-floor and 7’4” less-floor. Select from indoor or outdoor models. Each walk in also has a 15-year panel warranty, one of the best in the industry. * Capsule Pak ECO models offered on indoor walk-ins only.