Cecilware F178A 36" Thermopile 2-Lead 250-750M

The Cecilware F178A Thermopile 36″ is a flame-sensing component used in gas-powered commercial cooking equipment to support secure ignition and ongoing burner control. It consists of two leads that generate a small electrical signal when heated by a pilot flame, which the appliance’s control system uses to confirm that the flame is present and allow the main gas valve to remain open. Installed within the burner assembly, it plays a key role in the security and control system by helping prevent unlit gas flow. This thermopile is commonly found in grills, fryers, and similar gas appliances where accurate flame detection is required.