this violet-coded component ensures your RV81/210D/325-7A series equipment operates within the specified 4-12" W

High-Temperature Durability: Constructed with industrial-grade insulators and a specialized sensor rod to withstand the rigorous heat cycles of ICP gas furnaces

this component manages electrical loads by alternating between two distinct circuits based on 24VAC signals from the system control board or thermostat

This SPST normally closed switch is engineered to monitor heat exchanger temperatures effectively

the EOLR-1 is often used as a power supervision relay to ensure that detectors remain operational

York S1-024-19082-028 Sequencer Relay this violet-coded component ensures yourThe York S1 024 19082 028 is a field proven 24V heat sequencer relay engineered for precise staging of electric heating elements and blower motors in residential and light commercial air handlers. This OEM York replacement part features a multi switch configuration designed to prevent high inrush currents and nuisance tripping by staggering the activation of resistive loads. It operates on a standard 24V AC control circuit and is built with robust