Copeland Comfort Control (White Rodgers) 768A-843 Ignitor the 52M71 serves as a

the 52M71 serves as a high-durability upgrade for many systems

Complete Hardware Set: Includes 6 heavy-duty bolts

this relay prevents rapid cycling and reduces mechanical stress on the blower motor by maintaining precise timing intervals

The MARS 33215 Sequencer is a professional-grade 24V control specifically engineered for the precise staging of electric heating elements and blower motors in residential furnaces and heat pump applications

which often result from poor flame rectification or carbon buildup on the igniter surface

Copeland Comfort Control (White Rodgers) 768A-843 Ignitor the 52M71 serves as aUpgrade your thermal system reliability with the Copeland Comfort Control (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