Peltier modules use the Seebeck effect to create a heat flux between the junctions of two different types of materials. They can be used with both heating and cooling applications, although primarily used in a cooling process. These thermoelectric operate by the Peltier effect and have two sides, one brings heat from one side to the other, ensuring the other side gets cooler.
Consumer products (portable coolers, AC units)
Features and Benefits
No moving parts, so considerably less maintenance
Almost perfect temperature control