Thermostat/Probe/Adapter Kit For 4400 Series Outdoor Use a foam stopper or

Use a foam stopper or a piece of sanitized foil to cover the neck during fermentation to allow CO2 to vent while keeping contaminants out

For the most accurate results

it is a regulator saver

these QDs are also fully compatible with any Ball Lock Corny Keg

the pressure kit simply allows you to add CO2 through the ball lock fitting

Thermostat/Probe/Adapter Kit For 4400 Series Outdoor Use a foam stopper orFor use with older versions of the Perlick 4400 Series Power PaksUse when the old probe has a WHITE wirePERLICK MODEL # 67177< strong>KIT INCLUDES: Digital Thermostat 58? NTC Sensor Pr obe Grounded plug adapter Fitting: 1 4" Compression x 1 4" FPT 5 pc 15 connector wires with female spades 2 pc adjustment brackets