Honeywell Thermocouple, 11/32-32 Connection, Male Connector Nut Connection, 18 to 30 mV, Open Circuit Output: 26 to 32 mV, 3/16 in Dia x 2-11/64 in L Bulb, 0.02 Ohm Resistance, LPG, Natural Gas, 24 in Lead Length, 760 deg C Hot Junction, 416 deg C Cold Junction

• Adapter and push-in clip for easy pilot burner installation
• Male nut connector for pilot stat safety control power units
• The Q390A thermocouples sense the pilot flame on standing pilot gas fired heating systems
• The pilot flame heats the tip of the thermocouple, producing a temperature differential between it and the base to generate 30 mV