Thermoelectric systems are based on the scientific phenomena called the Peltier Effect. According to this phenomenon a temperature gradient is set up when an electric current is passed through the junctions of two conductors. Due to this effect heat is deposited in one junction and cooling occurs in the other junction.

Thermoelectric systems are mainly used in cooling devices but it also finds application in heating devices. In both cases DC voltage is necessary.

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While having a Pittsburgh HVAC technician a phone call away is always wise, there are still some do-it-yourself options available to make sure your home’s furnace and air conditioning unit are performing up to par. Follow along as our team of professional technicians walks you through the steps to identify and repair sources of energy-wasting issues in your home’s HVAC unit.

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