Stay Ahead of Winter with Regular Furnace Maintenance Winter can be a tough time for your furnace. With temperatures dropping, your furnace is working extra hard to keep your home warm and comfortable. To avoid any unexpected breakdowns, it's important to have a well-maintained furnace. Here are some tips for keeping your furnace in good working condition this winter: 1. Change the Filter Regularly One of the most important things you can do for your furnace is to change the filter regularly. A dirty filter can reduce the efficiency of your furnace and cause it to work harder than necessary....