How old is your furnace? Are you putting off getting a new furnace because you think that you cannot afford the expense right now? If your furnace is more than 10 years old, it is time to give some serious thought about replacing it. This blog contains information that can help you understand why your old furnace is actually costing you more than you would be paying for utilities if you were to install a new furnace. Hopefully, after reading it, you will know why it is actually in your best interest to upgrade the heating system in your home.