A furnace breakdown in the middle of winter is never convenient, and when temperatures drop, getting your heat back on quickly is a top priority. Before you start to panic, there are a few steps you can take to troubleshoot the issue and stay warm while waiting for professional repairs.
Stay Calm and Check the Basics
Start with your thermostat—make sure it’s set to “heat” and the temperature is higher than the current room temperature. If your thermostat runs on batteries, replacing them might solve the issue. Next, check your circuit breaker. A tripped breaker can cut power to your furnace, and resetting it could bring your system back online. Also, inspect your furnace switch, which should be in the “on” position.
Look for Common Furnace Problems
If your furnace still isn’t working, take a moment to check for any obvious issues. A dirty or clogged air filter can restrict airflow, causing your system to shut down as a safety measure. If your filter looks dusty or blocked, replacing it might help.
If you have a gas furnace, check that the gas valve is open. You can also listen for any unusual sounds coming from the unit—rattling, banging, or whistling noises could indicate a mechanical issue.
Consider Safety First
A furnace breakdown in winter can be dangerous, especially in extreme cold. If temperatures drop too low inside your home, take steps to stay warm. Layer up with extra clothing, use blankets, and consider running space heaters in a safe manner. Keep doors closed to contain heat in occupied rooms.
If you have concerns about carbon monoxide exposure, especially if you notice headaches, dizziness, or flu-like symptoms, evacuate your home immediately and call emergency services. Furnaces that fail due to combustion issues can sometimes leak harmful gases.
Call for Professional Furnace Repair
If troubleshooting doesn’t restore heat, call a professional. Continuing to operate a malfunctioning furnace can lead to bigger, costlier problems. A trained technician can diagnose and fix the issue quickly, whether it’s a faulty ignition system, a broken blower motor, or another internal failure.
Prevent Future Furnace Issues
The best way to avoid a mid-winter furnace failure is through routine heating maintenance. Scheduling annual tune-ups can help catch small problems before they turn into breakdowns. Keeping up with filter changes and making sure vents remain clear will also support efficient furnace performance.
Reliable Furnace Repair in Mokena, IL
If your furnace has stopped working, don’t wait—call Air Source 1 for fast, professional furnace repair services in Mokena. Our team will get your heat back on as quickly as possible.
