When freezing temperatures hit, it's absolutely essential for you to have a working furnace in your home.  The device blows out the warm air that is necessary for you and your family to stay insulated away from the cold winds that could make home life nearly unbearable.  However, as important as your furnace may be to the livelihood of your household, it's incredibly easy to forget to maintain it.  This could be because you're a busy professional or because your furnace happens to be situated in a part of your house that you don't visit much.  If the neglect goes too far, you could find yourself with a non-working furnace on your hands.  Use this information to help you get a better idea of when it's time to replace your furnace.

The Heat Levels In Your Home Are Uneven

One of the telltale signs that your furnace is on its last legs can be detected by noticing how the heat flows through your house.  If you find that some rooms are drastically colder or hotter than their nearby counterparts, it's definitely time to have your furnace inspected by a professional.

Understand that when the heat is blowing through your home unevenly, it could be an indication that your furnace no longer has the power necessary to circulate the air properly.  Granted, some of the rooms on the higher floor of your house will undoubtedly be warmer than rooms on the lower level simply because heat rises, but there shouldn't be a drastic difference in temperature between two rooms that are right beside one another.  

Your Heating Bill Is Starting To Go Up

Another sign that it's time to think about replacing your furnace occurs when your heating expenses start to rise up unexpectedly.  You may have been in your home for a significant period of time and always noted that the heating bills were usually about even.  However, if your warming costs have spiked recently, this could be an indication of a problem.  The furnace may be starting to use up more power to stay in operation because the parts are starting to deteriorate.  If this is the case, you may be pleasantly surprised to see just how much more affordable your heating costs become once you replace your current furnace.

Knowing when to get a new furnace is the key to keeping your costs under control.  If either of these signs crops up, contact a home furnace repair professional immediately so you can get to the root of the problem.