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Flexible Differential: Wide adjustment range prevents short-cycling in high-load commercial environments
Is this compatible with 80% AFUE units
providing flexibility for temperature
The 100RB series is built with a rugged brass body and stainless steel internal components to withstand the vibrations of a condensing unit
24V Low-Voltage Control: Engineered for standard 24VAC control circuits
Carrier HT680056 Transformer 320735-701 Flexible Differential: Wide adjustment rangeWhen 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.