Resideo Q309A1970 Thermocouple 319852-301 making it suitable for high-output

making it suitable for high-output commercial boilers and water heaters

What is the maximum operating pressure

Technicians should reuse the existing metallic solenoid enclosure

Key Benefits: Universal Application: Functions as a direct drop-in for Lennox 67K6601

Whether you are addressing a failed starting winding or a seized bearing

Resideo Q309A1970 Thermocouple 319852-301 making it suitable for high-outputThe Resideo Q309A1970 Thermocouple is a high performance pilot flame detector designed for standing pilot systems in residential and commercial gas fired equipment. This 30 millivolt heavy duty thermocouple features a 24 inch lead and a standardized split nut connection for a secure fit to the gas control valve. It is engineered to provide precise millivolt output, typically between 26mV and 32mV open circuit, ensuring the safety string remains closed