A gas furnace is an effective and reliable way to heat your home. Because of the cost of natural gas as compared to electricity, it tends to be the more affordable option, as well. And as technology has improved, gas furnace efficiency has increased significantly. But what people sometimes wonder is just how safe it is to use a gas-burning furnace to heat their home.
On the whole, the answer is a simple yes. Driving a car, an everyday thing you might not consider risky, is thousands of times more dangerous than having a gas furnace. The improvements in technology that have allowed efficiency to go up have also improved safety. And as long as you have working carbon monoxide detectors and make sure your furnace receives routine maintenance, it’s perfectly safe. If you want to know exactly how to best ensure your safety when you have a gas furnace, though, you should learn about the heat exchanger.