"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 34F 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. Mfrs. 1-year warranty. 20.3"" x 16.5"" x 14.5"". 16 lbs.Manufacturer model #: SY-WKB5-LG-ZD. Turn a well-insulated spare room or trailer into a refrigeration unit Cools as low as 34F 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"