making it a direct-fit solution for many professional-grade blower assemblies

Universal Compatibility: This 1/2-inch bore unit serves as a direct replacement for both 98M18 and 98M1801 part numbers

The 3AUA0000034480 is the standard replacement bypass control for specific ACX550-SP configurations

Robust Construction: Built with high-grade internal components to withstand the standard operating temperature ranges encountered in modern high-efficiency furnaces

As a DPST heating thermostat

Carrier RM680002 Electrode Wire 318172-701 making it a direct-fit solutionThe Carrier RM680002 Electrode Wire is a critical OEM replacement part engineered for high precision HVAC ignition systems and combustion control applications. Designed to meet the rigorous demands of industrial burner assemblies, this ignition cable ensures a stable electrical path between the ignition module and the electrode. Its heavy duty construction is optimized for arc stability and consistent high voltage transmission, minimizing the risk of