What Does a Heat Exchanger Do?

August 6, 2021 | Air Conditioning

Have you ever looked at your furnace and wondered, “What does a heat exchanger do?” Heat exchangers are often used with smokestacks to recover heat from waste gases; they’re also found in engines, air conditioners, refrigerators, and gas boilers. In fact, the heat exchanger is the largest part of your furnace. It’s a device that […]