Whether you are servicing a Carrier industrial chiller or a multi-zone heating system

check your specific enclosure layout for fitment

Check your existing blade's pitch and diameter to ensure it meets the 20" and 28-degree specifications

Key Benefits: Dual Circuit Control: The DPDT configuration allows for simultaneous management of two separate circuits

Functional Devices TR100VA015 Transformer 319852-301 Whether you are servicing aThe 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