LG Drain Pan Heater, Accessory Type: Accessory, For Use with: LGU181HSV2, LSU180HSV5, LAU240HSV3 Single Zone Art Cool Mirror Outdoor Units, LSU180HSV5 Single-Zone High Efficiency Outdoor, LSU303HLV, LSU363HLV Single Zone Extending Piping Outdoor Unit, 120 W Capacity, 8 in L x 18-3/8 in W x 7/16 in D