Armstrong Furnace R40663-002 Ignitor/Sensor (Q3300) – OEM Flame Rod Assembly

Whether you are addressing BAS integration or improving system response times

For service professionals

The Fenwal 35-605909-000 is an OEM-grade 24 VAC Direct Spark Ignition (DSI) control module specifically engineered for Triton Mod Special Evcon applications

Proper installation involves verifying the L190-30F specifications to match the original equipment manufacturer’s requirements for airflow and heat rise safety

Warrick 26B1D1B Series 26 LWCO Els PW 17895 Armstrong Furnace R40663-002 Ignitor/Sensor (Q3300)The Warrick 26B1D1B is a heavy duty Series 26 low water cut off (LWCO) designed for reliable liquid level control in commercial and industrial boiler applications. Engineered with a 120 VAC supply voltage and a SPDT N. O. configuration, this induction type controller utilizes the conductivity of the fluid to complete a circuit, ensuring precise monitoring and protection against low water conditions. The 26B1D1B model features an internal manual reset