The Tri-Star 300157 fryer thermopile generates millivoltage from heat for use in compatible gas fryer control systems. Its 36-inch lead length and two-lead configuration identify the connection arrangement, while the 250°F–750°F range specifies its stated operating temperature range. The component supplies a millivolt signal for the connected gas controls, supporting pilot-operated bu... https://partsfe.com/thermopile-for-tri-star-part-300157/1-300157.html