As the gas furnace heats your home, it discharges harmful emissions outdoors through the flue and vents. However, during winter, snow and ice can block these registers, leading to dangerous gas buildup inside your home that simultaneously causes additional wear and tear on your furnace. The following guide outlines some ways to keep vents clear of snow and ice this season.

How Can You Protect Furnace Vents From Winter Weather?

1. Scrape Away Ice With a Putty Knife

A putty knife is an ideal size and has the right angle to scrape away ice accumulation on your vents. It is small enough to grip easily, and it won't leave behind major scratches or damage. Shine a flashlight to check inside the vent, as well, since it's not uncommon for ice to develop along the opening's interior. Some vents have removable steel screens so you can access the duct. If you take this piece off to clean the channel, immediately replace it when you're done to prevent additional debris or animals from getting inside.

2. Use Hands to Remove Snow

After every snowfall, inspect the vent to see if it's blocked. Any snow accumulation should be removed right away, but use your hands rather than a shovel. Shovels and similar tools can scratch or damage the grate. Also, while you can use a snowblower for this task, be careful to avoid inadvertently blowing debris into the openings. Before using this type of machine, check that the discharge chute is pointed away from your home.

3. Build a Vent Shelter

A simple A-frame construction over the top of the vent can help prevent future snow and ice blockages. Attach two pieces of plywood together with a hinge, and position the pieces on either side of the vent, with the point facing upward. This serves as a miniature shelter, but make sure you don't cover any part of the opening so fumes can escape efficiently.

When you need gas delivery for your furnace this winter, turn to Dousman LP Gas. For nearly 40 years, they have been serving residents throughout Dousman, WI, and Waukesha County. They provide gas refills and propane tank installations, as well as HVAC service and repairs. This family-owned and -operated business is dedicated to keeping your home safe and comfortable this winter and all year long. Call (262) 965-2679 to request a quote, or visit the website to browse their services.