Beer Temperature Controller Can I use a freezer to dispense draft beer? Temperature Controller Product Highlights: Convert any freezer into a Kegerator! Best of all, no wiring is required. Just plug what you want to control in the outlet cord, put the gas filled sensor in the area to be controlled, and set the temperature. (The sensor tube is only 1/16" diameter, requiring only a small hole to be drilled) Beer Fridge Temperature Controller Features: This Mechanical thermostat turns off the freezer when it reaches the specified temperature. Set the desired temperature using rotary dial adjustment. The mechanical controller features a 6' plug-in-a-plug outlet and power cord, gas filled sensor on a 6' long capillary tube. Product Manual Specifications: Temperature Range20°F to 80°F Temperature AdjustmentDial SensorGas filled (Not submersible) on a 6' long capillary tube Differential3.5° (if you set it for 38° it will cool to 34.5°) PowerWill control up to a 12 Amp (110 Volt) refrigerator or freezer. Manufacturers Warranty: One year