Modern heating systems, when professionally installed and serviced, are incredibly reliable. That does not mean that they’re 100% reliable, though, or that any heater ever can be. If you encounter a salesman or service technician telling you otherwise, we recommend that you reconsider doing business with that individual. Just because no heater is 100% reliable, however, doesn’t mean that you shouldn’t take every precaution in order to keep yours as reliable as possible. That’s where changing the filter comes in.
It may not sound like that big of a deal, but a dirty air filter can actually lead to a lot of different issues with your furnace. In fact, it can even lead to issues requiring furnace repair in St. Charles, MO. The good news is that changing your filter is really simple, and the filters themselves cost very little. For some reason, unfortunately, many homeowners still fail to keep fresh filters in place. By the time you’ve read this post, we think you’ll understand why that’s such a bad idea.