Winter is upon us, and it’s important to ensure that your furnace is working correctly. As a homeowner, you may not have the expertise or experience to diagnose and fix furnace problems. However, knowing the signs of a malfunctioning furnace can help you detect and prevent a potential hazard. In this ultimate guide, we will go over common furnace repair issues, how to troubleshoot them, and when you should call a professional.
Replace the Air Filter
One of the simplest furnace repairs you can do yourself is replacing the air filter. Over time, the air filter can become clogged with dirt and dust, causing decreased airflow that leads to your furnace running less effectively. When this happens, you may notice that your home isn’t heating up as well as it used to. To solve this, simply replace the dirty filter with a new one, and you should see an improvement in your furnace’s efficiency.
Check the Thermostat
If you notice that your furnace isn’t heating your home as much as it used to, it may not be your furnace but rather the thermostat. Ensure that your thermostat is set to the right temperature and that it’s working properly. You can test its accuracy by using a thermometer. If there’s a significant difference between the thermostat reading and the thermometer, then it’s time to have the thermostat checked or replaced.
Clean the Furnace Burner
If your furnace hasn’t been serviced in some time, the furnace burner is likely dirty. A dirty burner can lead to inefficient operation, which means that your home won’t be heated correctly. Before beginning, make sure that the furnace is turned off. Once it’s safe to work on, remove the burner and clean it with a brush. After cleaning, you can replace the burner and turn the furnace back on to ensure that it’s working normally.
Re-ignite the Pilot Light
Another common furnace issue is a pilot light that won’t stay lit. If this is the case, try relighting it. Look for your furnace’s user manual or consult a professional to locate the pilot light and safety instructions. Once you’ve followed the instructions, you can try to reignite the pilot light. If it still won’t stay lit, it’s time to call a professional.
Schedule Professional Maintenance
Lastly, schedule professional maintenance for your furnace. It’s important to have your furnace serviced by an experienced technician annually to ensure that it’s running safely and efficiently. During maintenance, the technician can diagnose potential issues before they become hazardous, as well as clean and inspect the furnace.
These are some common furnace issues that can be fixed with DIY repairs, but if you’re unsure or uncomfortable completing them, call a professional. When it comes to furnace repair, safety is crucial. Be sure to maintain regular professional maintenance to keep your furnace working optimally throughout the winter season. A well-functioning furnace is essential in keeping you and your family comfortable and safe in colder months, so make sure yours is working correctly.
