A heat exchanger espresso machine is a type of espresso machine that uses a heat exchanger to maintain the temperature of the water used to brew espresso. This type of machine is popular among home users and small businesses because it is relatively affordable and easy to use.
The heat exchanger in a heat exchanger espresso machine is a metal coil that is heated by the boiler. The water that is used to brew espresso passes through the heat exchanger, which transfers heat from the boiler to the water. This heated water is then used to brew espresso.
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