A furnace is one of, if not the, most important appliance in a home. It ensures that even in the harshest of winters, the inside of house stays consistently warm throughout. Because of this, when a furnace stops working, it is critical for any family to ensure that it gets repaired and back up and running as soon as possible. Our DIY Furnace guides help anyone diagnose, repair and maintain furnace units in their homes. If the job becomes difficult or dangerous it is best to call an Evam Canada certified technician.