Places to Check for Leaking Air Prior to Furnace Service in Your Manassas Home10/21/2015 As you get ready for your annual furnace maintenance this year, take a minute to consider breaking down the amount that you spend on heating and cooling throughout the year. Then, think about the last time you’ve walked around and checked for leaky doors and windows. It’s something that practically all homes have to battle with, but there is a large portion of money finding its way between the cracks, going out the window – literally. However, most of the cracks and leaks can be easily handled on your own, helping you save money year-round. Plus, it can help you increase the perks of your annual furnace service too, helping you potentially hold on to more heat while helping to boost energy efficiency and your comfort. So where should you look for those pesky leaks? The attic. Attics are well-known for allowing the most air out of your home, so view these particular areas while up in your attic: Stud cavities around your home may be open, or uninsulated, meaning air can easily get out, leaving you with a less-than-comfortable home and greatly diminishing your energy efficiency as well. If you want to get the most out of your annual furnace service, make sure you fill these cavities to better insulate your home. Recessed lights usually have vents that open in to the attic, which leaves the door open for heat loss. Make sure your lights come previously sealed or add an airtight baffle to handle the issue on unsealed lights. Attic access doors normally aren’t thought of when you change or install weatherstripping to other windows or doors around your house but can let quite a bit of heat get in to your attic. All house openings. Windows and doors are normally the main culprits for lost heat, and rightfully so. Check to make sure the weatherstripping on all of your doors is in working order and is not cracked or torn. If it is, replace it. Look at the perimeter of all of your home’s windows, both in and outdoor, inspecting the caulking. It’s easy to use a caulking gun to plug any holes you find. If your home has a chimney, make sure any openings around the flue or chimney itself are properly covered with aluminum flashing to prevent air flow. The variety of ways you can get the most out of your annual furnace service dollars is pretty long, but if you take a little time to tackle the recommendations we’ve outlined, you can probably make your home more efficient and more comfortable. If you have any questions about these tips or are just looking to set up furnace service, give Twin Air LLC a call at 703-754-1062 or schedule an appointment online.