Reliance 190 F Natural Gas Pilot Assembly

Pilot assembly for natural gas water heater, assembly kit works on the following model No. 630YOMT, 630YORS, 630YORSD, 630YORT, 640YORTD, 640YOCT, HRN4940S, HRN4940T, and HRN4950T. Temperature setting is 190 F (degree Fahrenheit).