White-Rodgers 768A-843 Ignitor The 661104R is manufactured with

The 661104R is manufactured with durable metal construction to withstand the thermal stress of continuous operation

this component utilizes a 1/4" NPT threaded connection with a long shank back-mount configuration

This HVACR gasket set provides a comprehensive solution for overhaul procedures

By utilizing a 4-way flexing design

The Cleveland Controls DFS-221-112 Switch is a fixed-setpoint air pressure sensing switch designed for critical airflow proving in duct heaters

White-Rodgers 768A-843 Ignitor The 661104R is manufactured withUpgrade your thermal system reliability with the White Rodgers 768A 843 Silicon Nitride 80V Hot Surface Ignitor. This OEM replacement nitride ignitor is engineered specifically for residential furnaces utilizing 80 volt ignition systems and serves as the direct replacement for 768A 143 and Thermo Products components. Unlike fragile silicon carbide alternatives, this nitride hot surface ignitor features superior mechanical strength and thermal