A modern, high-efficiency furnace should last approximately fifteen to twenty years. This is based on the average lifespan of a furnace so it is possible that yours may last longer or need to be replaced sooner.
The key to a long-lasting furnace is regular maintenance and upkeep. It’s important to stay on top of minor furnace repairs, tune-ups, and maintenance. Scheduling regular maintenance with a professionals heating company will help to maximize the life of your furnace and minimize the need for major repairs. This is especially true in Alberta, where cold winters can take a toll on your furnace.
A local furnace company will know how to care for your furnace in this climate and what to look for if it is having issues.