Gas furnaces are still the most common type of central heating system found in homes, although heat pumps are gaining in popularity. One reason some people feel reluctant to have a gas furnace installed is because of potential safety problems. Any gas-powered appliance can become hazardous, but gas furnaces are built to high standards and with numerous safety mechanisms to make them as safe as possible. If you have your gas furnace regularly maintained and you call for heating repair in North Charleston, SC with professionals when the furnace malfunctions, you can expect your furnace to have a long, safe service life.
However, furnace problems can still crop up—and one furnace issue that can become a safety hazard is a cracked heat exchanger. We’ll explain what this is and why you need to take action when it occurs.