Some of the best moments in life happen indoors. When youre at home with Clay County Furnace, you can rest assured that every moment will be backed by high-quality, dependable, and affordable heating and air conditioning solutions. For more than 130 years, Clay County Furnace has been transforming and perfecting the way we live indoors. From developing our industry-leading central air conditioning and central heating products to building our extensive network of independent dealers, we work hard to make sure that you can celebrate the indoors all year round. Welcome home to comfort. Welcome home to Clay County Furnace.