Archgard Gas Fireplace Thermocouple (Robertshaw): 308-6057-AMP

Archgard Gas Fireplace Thermocouple (Robertshaw ): 308-6057.  Fits multiple Archgard gas stove and fireplace models (Check your owner's manual to confirm compatibility).  The thermocouple is a safety device designed to stop the flow of gas.  If your pilot flame does not hold after being lit, this may indicate that your thermocouple is not functioning correctly.