Infinite Switch, Product Type Infinite Switch, Capillary Tube Length Not Applicable, Sensing Bulb Diameter Not Applicable, Stem Length 1 in, Sensing Bulb Length Not Applicable, Compatible with Brand Blodgett, Cecilware, Commodore, Henney Penney, Robertshaw, OEM Replacement Part Number 21618, 22045, 5502-303, L164A, L164F, MPA-V135-1-UNN, Compatible with Manufacturer Model Number 2074, Compatible with Series 5500 M, Input Voltage 120V AC, Dial Range Not Applicable