Time to Start the Furnace for the Year?

by Shawn Murphy, GRI, SRES

As the crisp autumn air begins to settle in, many homeowners find themselves reaching for the thermostat to start up their furnace for the first time this season. Before you do, it’s important to ensure that your heating system is ready to keep you warm and comfortable all winter long. Here is some good information for when you're first starting up your furnace for the season.

First and foremost, safety should be your top priority. Begin by checking the area around your furnace. Make sure it's clear of any flammable materials or obstructions that could pose a fire hazard. Next, inspect the furnace itself for any visible signs of wear or damage. If you notice anything unusual, it might be best to call in a professional for a thorough inspection.

Once you’ve ensured that everything looks safe, it’s time to replace your furnace filter. A clean filter is essential for efficient airflow and can prevent dust and debris from circulating through your home. Depending on your system and usage, filters should typically be replaced every 1-3 months.

After replacing the filter, test your thermostat by setting it to a higher temperature than the current room temperature. Listen for the sound of the furnace kicking on and pay attention to any unusual noises or smells. If you hear clanking or banging, or if you detect a burning odor that doesn’t dissipate within a few minutes, turn off the furnace immediately and contact a professional.

It's also a good idea to check your carbon monoxide detectors before starting up your furnace. These devices are crucial for detecting dangerous levels of carbon monoxide, which can be produced by malfunctioning heating systems.

Finally, consider scheduling an annual maintenance check with an HVAC professional. Regular maintenance can extend the life of your furnace and ensure it operates efficiently throughout the season.

By taking these precautions, homeowners can enjoy peace of mind knowing their heating system is ready to tackle the colder months ahead. Stay warm and cozy!