Furnaces were not always as efficient as they are today. In older homes especially, people experience outrageous heating prices throughout the winter months without giving it a second thought. Often, a furnace isn’t replaced until it’s on it’s last leg, or you and your family spend some nights freezing because it’s finally gone out. You stand to gain a lot by investing in a high efficiency furnace. Furnaces last a long time. Once you buy a new one, you can enjoy the heat without having to worry about replacing it for years.When exactly is the right time to replace your furnace? A lot of people will pay for furnace repair in Overland Park repeatedly every year, and still won’t think about getting a new one. At some point it really is better to invest in a high quality appliance that cuts down on your bills. Furnaces today are much more efficient. The less efficient a furnace is, the more money it costs to run it. It is also much harder on the earth. Not only does this result in lower emissions for the environment, but this allows you to keep more money in the bank than you would otherwise. To give governments and consumers an idea of how well a furnace operates, there is a special rating known as an AFUE, or Annual Fuel Utilization Efficiency rating. Essentially, this rating is based on how much fuel a furnace eats up while it’s on, and compares it to the amount of fuel that is wasted in exhaust. Old furnaces typically get rated at a 65%, meaning that 45% of the fuel that is used simply exits the flue in the form of exhaust. Older furnaces are wasteful. A high efficiency furnace does the same job without needing to use as much fuel. As the years progressed, the requirements placed on furnace and heating units became more stringent. With environmental concerns in question, the government put rules in place that called for far higher efficiency ratings, producing new models with a minimum rating of 78%. Luckily, you can do way better than that if you want to. If 78% sounds good, look into modern high efficiency furnaces. Their ratings can be as good as 98.2%. With only 1.8% of your fuel being wasted, you can be sure that you’re getting your money’s worth. With those kinds of numbers, homeowners stand to save a lot on their heating bills each winter. For those who purchase high efficiency furnaces with an AFUE rating of over 90%, there is a drop in their bills by 25% to 30%. Putting off buying a new furnace when you need the help of an Overland Park HVAC company every winter doesn’t make sense. It’s time to get a new one. Save money, stay warmer, and help the environment in the meantime.