Mr. Heater Thermocouple Assembly Go to amazon.com Related posts Where to find patio heater thermocouple? FeatureFits Mr Heater: MH15T, MH15TS, MH30T, MH30TS, MH45TFits SunRite: SRC15T, SRC30TReplaces part #174251 Year WarrantyEasy to Replace DescriptionMr. Heater Thermocouple Assembly