Copper capillary tube used in basic chiller systems, often limiting refrigerant control and system efficiency

What’s the Efficiency Limit of a Cold Plunge Chiller? Can the Improved Expansion Valve Break Tradition?

Introduction: Why Efficiency Matters in Cold Plunge Systems Cold plunge therapy relies on consistent water temperature, but not all chillers deliver the same performance. A system’s cooling speed and power usage come down to one key factor: **cold plunge chiller efficiency**. Surprisingly, the expansion valve—often overlooked—plays a major role in how effective and energy-efficient your setup really is. But while most users focus on tub size or water temperature, few consider the true performance driver behind every cold plunge setup—the chiller’s efficiency. In cold plunge systems, the ability to cool water quickly and maintain stable temperatures is crucial. However, this performance is not just about motor size or compressor power. It’s […]

What’s the Efficiency Limit of a Cold Plunge Chiller? Can the Improved Expansion Valve Break Tradition? Read More »