The Christmas season is the perfect time for you to go out-of-town and enjoy some winter trips with your loved ones. But as you make yourself busy filling in your list with thrilling activities, don’t forget your HVAC system that will be left alone in your home. The holiday is great, but it is also the time for weather-related disasters and other not-so-merry happenings. So, keep your home and HVAC system safe during your holiday vacation with these tips: