QuadraFire Castile Contour Mt Vernon OE Sante Fe 14 Thermocouple 812-4470

Pellethead Replacement QuadraFire & Heatilator EcoChoice 14″ Thermocouple Highest Quality Import Replacement 14 Thermocouple for the Specified Models Function The Thermocouple is the device that monitors the fire after start-up. Once it reaches temp the thermocouple allows the stove to start feeding on it s own in normal operation mode. If your stove goes out after the initial start-up cycle more than likely the thermocouple needs to be inspected/replaced.