Yearly maintenance is important not just on older equipment, but also on newly installed furnaces and air conditioners. Improper or lack of maintenance can void the manufacturer’s warranty on your equipment if not done on a regular basis.

Carbon monoxide (the Silent Killer) is one one of the most important reasons to get your furnace checked yearly. Improper maintenance could lead to carbon monoxide leakage into your home. What makes this so dangerous is that you would not  know it’s happening because it’s odorless and can’t be detected by the human nose.