Hearth & Home Technologies Replacement Thermocouple

Fireplace replacement part fits older robertshaw some sit 820 nova gas valves with fine thread. This is for a millivolt valve. Millivolt valves can be contolled by a switch remote control or thermostat. This is used by hearth home mendota and many other fireplace companies. Fast acting thermocouple. Fits many pilot assembliesheat-n-glopart 446-511 / 2103-511heatilator part 72956 / 72811.