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

As you prepare for your annual furnace maintenance this winter, take a second to consider calculating the amount that you spend on heating and cooling during the year. Then, think about the last time you’ve taken a walk around and looked for leaky doors and windows. It’s something that nearly all homes have to battle with, but there is a great portion of money going between the cracks, going out the window – literally. 

However, almost all of the cracks and leaks can be easily taken care of on your own, helping you save money throughout the year. Plus, it can help you maximize the perks of your annual furnace service too, helping you potentially retain more heat while helping to increase energy efficiency and your comfort. 

So where should you check for those annoying leaks? 

The attic.

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

  • Stud cavities around your home can be open, or uninsulated, meaning air can easily leak out, leaving you with a less-than-comfortable home and significantly 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 typically have vents that open in to the attic, which leaves the door open for heat loss. Make sure your lights come pre-sealed or add an airtight baffle to take care of the issue on unsealed lights.
  • Attic access doors normally aren’t thought of when you swap out or install weatherstripping to other windows or doors around your house but can let quite a bit of heat escape in to your attic.

All house openings.

Windows and doors are normally the key culprits for lost heat, and rightfully so.

  • Check to be 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 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, be sure any gaps around the flue or chimney itself are properly covered with aluminum flashing to prevent air flow.

The number of ways you can get the most out of your annual furnace service dollars is awfully long, but if you take a little time to tackle the list we’ve outlined, you can potentially make your home more efficient and more comfortable. If you have any questions about these recommendations or are just looking to set up furnace service, give M & S Heating & Air LLC a call at 301-363-4699.

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