Places to Check for Leaking Air Prior to Furnace Service in Your Lexington Home

October 21, 2015

As you prep for your annual furnace maintenance this year, take a second to consider adding up 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 put up with, but there is a great portion of money slipping between the cracks, going out the window – literally. 

However, the majority of the cracks and leaks can be easily sealed on your own, helping you save money all year. Plus, it can help you boost the benefits of your annual furnace service too, helping you potentially retain more heat while helping to boost energy efficiency and your comfort. 

So where should you check for those pesky leaks? 

The attic.

Attics are notorious for allowing the most air out of your home, so check these certain areas while up in your attic:

  • Stud cavities around your home could 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 holes to better insulate your home.
  • Recessed lights typically 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 concern on unsealed lights.
  • Attic access doors usually 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 key 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.
  • Check the edge 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 uncover.
  • If your home has a chimney, ensure any holes around the flue or chimney itself are properly covered with aluminum flashing to inhibit air flow.

The host of ways you can get the most out of your annual furnace service dollars is very long, but if you take a little time to tackle the tips we’ve outlined, you can probably make your home more efficient and more comfortable. If you have any questions about these pointers or are just looking to set up furnace service, give James Heating & A/C, Inc a call at 336-853-6070.