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Refrigerated Foundations

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Thermo Probes are passive heat transfer devices that operate on the simple process of convection through vaporization and condensation of the refrigerant.

Heat transfer will only occur when the low end of the unit is warmer than the high end.

The refrigeration cycle is similar to that of a mechanical refrigeration plant in that the refrigerant changes phase from liquid to vapor to liquid as it boils and condenses.

The temperature differential across the thermosyphon drives the heat transfer like the compressor in mechanical plant.

The larger the temperature differential the higher the heat transfer rate.