AFUE Ratings: What They Mean for Your Furnace’s Efficiency
When it’s time to invest in a new heating system, you’ll encounter various factors to consider, from the size and type of the furnace to the features it offers. One of the most crucial aspects, however, is the furnace’s efficiency. Why? Because the more efficient your furnace is, the less energy it uses to heat your home — which translates to lower energy costs and a reduced environmental impact. But how do you measure furnace