Published on June 24, 2026 at 03:03 PM
Improve cooler efficiency with variable‑speed motors
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Continuous fan operation in beverage coolers wastes energy and increases thermal load.
AoFrio’s ECR 2 multi-speed motors solve this by running at full speed during compressor cycles and switching to low speed when idle—cutting energy use by up to 87% without costly controllers.
This white paper explains how simple wiring changes can improve equipment reliability while reducing service and lifetime ownership costs.