When it’s cold outside, the last thing you want to deal with is furnace repair. Whether you’re hearing strange noises or have seen a spike in your energy costs, several warning signs can show that something might be amiss with your system. Many problems can easily be fixed by homeowners, while others might require the assistance of a professional. Regardless, it’s important to catch the issue early before it escalates into a pricier fix or replacement.

4 Common Causes of Furnace Repair

1. Lack of Maintenance

When is the last time you had a residential HVAC inspection? Regular maintenance is important for keeping your furnace running smoothly. Your technician can identify any potential red flags that may lead to a breakdown, as well as recommend settings that will boost energy efficiency.

2. Dirty or Clogged Filters

Airflow is hindered by dirty or clogged filters, which forces your furnace to work harder to keep your home warm. These should be changed every 2–3 months, depending on your lifestyle. If you have pets or people with allergy concerns, this should be done more often to keep your system free of contaminants and running smoothly.

3. Malfunctioning Thermostat

Your thermostat controls your furnace’s fan settings and how much heat it produces. A faulty thermostat can lead to issues with the fan, potentially forcing your system to work harder than it needs to.

4. Frequent Cycling

Does your HVAC system frequently toggle between the “on” and “off” modes? This cycling is often caused by a clogged filter, hindered airflow, or incorrect thermostat settings, and it can be a major energy waster.

For assistance with troubleshooting furnace repair issues, call the experts at Air Control Company in Lexington, KY. This full-service heating and air conditioning contractor has been providing commercial and residential HVAC services since 1971. Whether you need routine maintenance or a full-blown air conditioning installation, give them a call today at (859) 253-1734 to schedule service or request a free estimate. For more information about their HVAC products and services, visit their website.