Gas furnaces for forced hot air systems are the most popular way to heat homes in the US. But boilers remain very popular as well, for a wide variety of reasons. For one thing, houses in colder climates, like ours, are less likely to have ductwork. This is because it was first intended for use in central air conditioning systems, and homes in hotter parts of the country were more likely to be built with air conditioning in mind. Another major reason for the continued popularity of boilers is their longevity. Boilers last longer than furnaces. They might be able to keep heating your home for thirty years! Let’s take a close look at why that is.
