Reliance Natural Gas Pilot Assembly

Pilot assembly for natural gas water heater Assembly kit works on the following model number 630YOMT, 630YORS, 630YORSD, 630YORT, 640YORTD, 640YOCT, HRN4940S, HRN4940T and HRN4950T. Temperature setting is 190 degree Fahrenheit Water Heater Type: Natural Gas For residential use