There’s a lot to know about the entire HVAC system, so it’s understandable that you may have a lot of questions! But don’t worry, many of your fellow Chicago residents have the same questions. At Aircore, we want to provide you with not only superior service, but also to share our knowledge about the heating and cooling systems in your home or commercial building. The more you know, the better you’ll be able to care for your AC unit and furnace. So here are some of the most common questions our contractors get.

As with any mechanical system, to run efficiently, there needs to be consistent maintenance. Your HVAC system is the same way. Whether you want warm air in during the cold Chicago winters, or you want to cool off during the hot summers, any home or business owner wants and needs a reliable heating and cooling system.

Homeowners always want to know when it’s time to replace a furnace. With an appliance such as a furnace they don’t want to be caught flatfooted in the dead of winter when their furnace breathes its last breath, and their home ices over. So, when is the time for a furnace replacement?