Build your own walk-in cooler or refrigerated trailer whenever the need arises with the CoolBot® Temperature Controller. A great tool any time you find yourself needing to keep a large haul of game meat in great shape, this unit lets hunters turn any well-insulated spare room or trailer into a large capacity refrigeration unit. Designed to work with any standard window air conditioning unit with digital control, the CoolBot helps you make a cooler that uses up to 42% less electricity than a standard walk-in cooler. This automatic control unit lowers and holds temperature as low as 34°F without freezing up the air conditioner coils. Recommended for use with a room or trailer featuring an insulation value of R25 or better. Runs on standard 125/240VAC. Manufacturer's 1-year warranty. 20.3" x 16.5" x 14.5". 16 lbs. Made in USA. Manufacturer model #: SY-WKB5-LG-ZD. Turn a well-insulated spare room or trailer into a refrigeration unit; Cools as low as 34°F to age meat, cure sausage and prevent spoilage; Works with any standard window air conditioning unit with digital control ; Recommended for use with room or trailer featuring an insulation value of R25 or better; Runs on standard 125/240VAC; Great meat storage solution for hunting camps;