Resideo RA89A1074 Relay Els PW 17895 making it compatible with most

making it compatible with most major BAS controllers that require a 10K-AN thermistor

45" WC rating mean

if you use the Macon Insert Changer (ICT) tool

This comprehensive service kit is specifically designed for Normally Closed (NC) configurations

Resideo RA89A1074 Relay Els PW 17895 making it compatible with mostThe Resideo RA89A1074 Relay is a reliable, industry standard solution for technicians managing hydronic systems that require seamless interfacing between low voltage controls and 120V line voltage equipment. Built with a 120Vac primary voltage transformer and a 24Vac coil, this switching relay allows a standard 2 wire thermostat to drive heavy duty components like circulator pumps, fans, or boiler ignition circuits. Its SPST switching action ensures