If your heating system isn’t keeping up with the cold weather or is making strange noises, it may be time to contact a licensed HVAC technician. Calling a professional for heating repair can help diagnose the issue and find a proper solution, whether you need an updated furnace part or a new furnace. Here are some signs to look for that may indicate your heating system is broken and in need of repair:

The Automatic Safety Switch Is Activated

Heating systems typically have safeguards to protect your home and family when a problem arises. These automatic safety switches are designed to shut off power to the unit if a problem is detected. If this safety switch is activated, it could mean your heating system is malfunctioning. Check for any wiring problems in your home that may be causing the issue. All connections need to be secure for proper functioning.

Look at your evaporator coil, which may be clogged with dust and dirt, preventing it from working correctly. Try cleaning out the coil or replacing it if necessary. Check to see if the motor in your blower fan is malfunctioning, as this could also lead to issues with your heating system. Confirm there are no blockages in the pipes or the air filter, as this can cause your heating system to work less efficiently. Check your heating system’s control board to confirm it is functioning properly. If you are unfamiliar with your heating system or would like professional assistance with troubleshooting, contact an experienced heating repair service.

The Heater Is Blowing Cold Air

A heater blowing cold air can be the first sign that something is wrong and may indicate that your heating system has broken down. Cold air coming out can indicate problems with the blower motor, pilot light, filter, or thermostat. It could also signify an obstruction in the flue pipe or an insufficient fuel supply.

The Heater Is Making Unusual Sounds

If your heating system produces unusual sounds like rumbling, popping, or banging, it may indicate a potential malfunction. These odd sounds can indicate issues with the burner, blower motor, heat exchanger, or fan belt. It may mean there’s an obstruction in the flue pipe or a breakdown in one of the internal components. Loose, clogged, or dirty components can also cause rattling noises from loose screws, duct debris, or malfunctioning blower fans.

Your Heating Bills Have Increased Unexpectedly

If you notice that your heating bills have suddenly skyrocketed, this could point to an issue with your heating system. Common signs of an issue include a heater that runs constantly while still failing to heat the house. Contacting a professional heating technician is advisable to help get your system running properly again. They can inspect the unit, determine what’s causing the problem, and recommend the appropriate repair.

Some Rooms Aren’t Warming Up

Your HVAC system might need heating repair if some of the rooms in your home aren’t warming up. A broken duct or air vent is a likely cause. Inspect your vents and make sure they are unobstructed and clear of any debris preventing airflow. Check that vents near furniture or other potential obstructions are not blocked. Cold rooms might also indicate a malfunctioning thermostat. If replacing the batteries in your thermostat doesn’t solve the problem, consider calling a heating repair professional.

Your Carbon Monoxide Detector Is Going Off

Carbon monoxide can be emitted from burning fuels such as oil, wood, coal, or natural gas. Exposure to high levels of this gas can lead to adverse health consequences, including headaches, dizziness, nausea, rapid breathing, and hypoxia. If your carbon monoxide detector goes off, take necessary precautions like calling emergency services and evacuating the building.  Consider also calling a certified technician to inspect your heating system for potential problems. They may pinpoint any faulty connections or leaks needing heating repair to keep you safe.

Know When To Call a Heating Repair Professional

Help keep your home at a safe and comfortable temperature by knowing the signs of a broken heating system. If you notice any changes in temperature or airflow, strange odors, or a carbon monoxide detector going off, contact a professional for heating repair services. Professional HVAC services can help address any concerns about the performance of your system, diagnose potential issues, and provide solutions to keep your home running efficiently.