High-performance glass froster built into front left corner,18"W flat top drainboard with removable perforated insert,Built-in LED light that activates when froster is used,Cabinet with locking door with cutout for CO2 tank storage,CO2 tank sits directly on floor through cutout,Froster unit includes 100/240 V AC plug,NEMA 5-15P Plug Configuration,1" drain on drainboard (23-110),High quality,stainless steel construction,Requires CO2 tank with siphon tube (not included),20 lb. aluminum tank recommended which will frost approximately 300-500 glasses,Includes worktop mounting kit