Trojan 66B Pilot Assembly 13997A

The Trojan 66B Pilot Assembly (Part #13997A) is a replacement part for the 66B Stock Tank Heater, designed to maintain optimal performance in your livestock watering system. This assembly includes the pilot mechanism equipped with a standard propane (LP) orifice, ensuring efficient ignition and operation of the heater. Regular inspection and timely replacement of the pilot assembly are recommended to sustain reliable functionality during cold weather.