Veris Industries CW2XP2A Sensor 320074-702 The Williams 9940 Hard-Wire Converter
Yard notes & kiln story
Description
Veris Industries CW2XP2A Sensor 320074 702 The Williams 9940 Hard Wire Converter The Williams 9940 Hard Wire Converter is a critical component for integrating modern electronic thermostats with older 24V furnace systems that lack a dedicated C wire making it suitable for direct control of auxiliary equipment without additional step down transformers