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Duotone aurora — cool blue brief on the left, soft violet sheet on the right for cargo details.
40" WC setpoint
it is fully compatible with modern R-410A refrigerants
always verify the wiring diagram and ignitor voltage (24V vs 120V) before installation to prevent component damage
superseding the older 667258 model
the valve must be installed with the stem in the vertical position
Copeland Comfort Control (Alco) 097723 Control Valve 340793-762 40" WC setpointThe Copeland Comfort Control (Alco) 097723 Control Valve (Model EX8 I21) is a high capacity electronic expansion valve designed for precise refrigerant mass flow management in large scale HVACR systems. Utilizing a bipolar stepper motor and a ceramic slide and port, this stepper motor driven valve offers superior resolution and repeatability for applications including superheat control, hot gas bypass, and suction gas throttling. Operating on 24Vdc,