Mr. Heater Original Tank Top Thermocouple Lead replacement part. Replacement for Original Series Mr. Heater Tank Tops models: MH12, MH12C, MH12T, MH12CS, MH12TS, MH24T, MH24TS, MH42T Copper Construction Milled brass fittings Prevents unburned propane release 12 1/2in length
