If you’ve turned on the furnace expecting comfortable, warm air but didn’t get that pleasure, you probably want to know what’s wrong with the unit and what you need to do to make it work properly once again. The truth is, many things can cause a furnace to malfunction and leave you and your family in the cold. Some of the issues are minor and preventable with proper furnace care, while other problems occur due to the age of the unit or normal wear and tear and need a professional to remedy. Some of the most common culprits of furnace problems include: ยท    Dirty Filters:Read More →