Functional Devices TR100VA015 Transformer 319848-301 includes an integrated auxiliary contact

includes an integrated auxiliary contact (AUX) to provide essential feedback loops or control for secondary furnace and air conditioner components

With its 4-bolt flange connection and versatile performance curve

Is the Browning split taper interchangeable with QD bushings

the H15CQ-3 and H15CQ-3C are identical in technical specification and mounting

This is the solenoid coil replacement only

Functional Devices TR100VA015 Transformer 319848-301 includes an integrated auxiliary contactThe Functional Devices TR100VA015 is a high performance multi tap control transformer designed for demanding HVACR and building automation environments. Built with 96VA capacity, this unit steps down incoming power from 480 277 240 208 120 VAC to a consistent 24 VAC output, providing reliable power for thermostats, safety relays, and digital I O circuits. For field technicians, the TR100VA015 simplifies truck stock by replacing multiple single voltage