Fre-Heater® by Mueller

Milk cooling systems take the heat out of milk and transfer it into the air. The Fre-Heater® captures about 60% of that heat energy and makes hot water. By transferring the recovered heat energy to water, vast amounts of free potable hot water can be stored for use when and where the need arises. The bottom line is that the Fre-Heater reduces your energy costs proportionately to your hot water usage.