Carrier HT680056 Transformer 320734-701 Operational Stability: Reduces hunting and

Operational Stability: Reduces hunting and improves regulating stability across high-demand heating equipment

843 lbs/hr

including the D4CG150 and DDUC-W150 series

This robust motor replaces multiple legacy part numbers

Carrier HT680056 Transformer 320734-701 Operational Stability: Reduces hunting andWhen you're out in the field and find a secondary side with no voltage, the Carrier HT680056 Transformer is the reliable OEM replacement part you need to restore the 24V control circuit. Built specifically for Carrier, Bryant, and Payne equipment, this 40VA HVAC transformer handles the step down from a 120V primary to a steady 24VAC secondary output. It is a critical component for powering furnace control boards, ignition modules, and 24V thermostats.