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Circuit Boards

The circuit board in your furnace is the brains of your heating system, and the component that tells the entire model what it should be doing to circulate heat or cool air around your home. Furnaces use circuit boards to perform many activities, from alerting you to unit problems, to simply igniting your heating system. At Furnace Part Source, we offer a range of circuit boards from the best name brands in the industry.

The circuit board within your furnace is the system that initiates and ends the heating process when you're trying to achieve a specific temperature in your home. It also monitors the temperature to make sure that the model doesn't overheat, and alerts you to any potential problems that you might have within your machine.

At Furnace Part Source, we stock some of the most reliable and efficient circuit boards available on the market, taken from many of the most popular brands in the industry, including Amana/Goodman, Armstrong, and Carrier. With hundreds of different options to choose from, including air cleaner circuit boards, and boards for humidifiers, you're sure to find the solution that suits your project.