Basic Tips to Know If Your Heat Exchanger Has Cracked by Andy Culberson on November 18, 2014November 18, 2014 Even if you have an annual maintenance tune-up of your furnace, these heating systems don’t last forever. Eventually, a crack may develop in the heat exchanger, probably the most important component of a furnace. As a furnace […]Read More Filed Under: Heat Exchanger Tagged With: Cleveland– cracked heat exchanger– furnace– heat exchanger– Ohio