Rugged Construction: Built to withstand the rigors of industrial gas piping systems and frequent adjustments

increased amperage draw

The Johnson Controls M9000-105 is a professional-grade 3-terminal pluggable block designed specifically to interface with direct-coupled actuators

the Maxitrol R9110-36 is the industry-standard plated spring designed specifically for RV91 and 210E series regulators

This OEM replacement part is the functional direct successor to the 20215702S

Reznor 100799 Limit Control Rugged Construction: Built to withstandThe Reznor 100799 Limit Control is a critical safety component designed for precise thermal regulation within Reznor unit heaters. This L150 25F high limit switch operates with a fixed temperature setpoint, featuring an open on rise configuration at 150F and a 25F differential for reset. Engineered for rapid response to heat exchanger over temperature conditions, this SPST limit switch ensures the burner circuit is interrupted if airflow is restricted