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). No. 100109295: Temperature Rating: 190 F, Pkg Qty: 1, Package Type: Bag
