The time will eventually come for a heating installation at your home in St. Charles, MO, and you’ll want to be ready for it. A furnace replacement is a costly project that could impact the way you and your family spend the winter, so make sure to go into it with the proper knowledge. It all begins with knowing when to replace the current system. There are several signs to watch out for.

First, how is your furnace performing? Does it take longer than usual to reach the set point, or does it perhaps shut off before reaching it? Have you noticed any cold spots in your home? If you’ve been replacing one component after another and the furnace still delivers lukewarm air, then further repairs will be a useless waste of money.

Second, how old is your system? Furnaces generally last between 15 and 20 years if they’re maintained properly and not forced to run continuously.

Third, look at your recent energy bills and take note of any dramatic increases. These would show that your furnace is no longer energy-efficient.