When temperatures begin to drop, fall becomes the ideal time to schedule furnace maintenance in Arlington, VA. Preparing your heating system before the coldest weather hits ensures it runs safely, efficiently, and reliably throughout the season. Whether you rely on a gas furnace or an electric model, yearly professional care is essential—and our team takes a meticulous, detail-driven approach to every tune-up we perform.
A thorough furnace maintenance visit starts with a full system inspection. For both gas and electric furnaces, we begin by examining all accessible components to identify signs of wear, corrosion, loose connections, or improper airflow. Catching these issues early prevents midwinter breakdowns and helps extend the lifespan of your system. We also assess the furnace’s overall cleanliness—dust, dirt, and debris buildup can seriously hinder performance and efficiency if left unaddressed.
Gas Systems
For gas furnaces, safety is our top priority. We carefully inspect the heat exchanger for cracks or damage that could lead to carbon monoxide leaks. We check the burner assembly, monitor ignition performance, and verify that the flame sensor is functioning properly. We also test gas pressure and ensure the venting system is clear and secure, allowing combustion gases to exit the home safely. These checks aren’t just technicalities—they’re critical steps that protect your household from hidden dangers.
Electric Systems
Electric furnaces require their own specialized care. Our technicians inspect heating elements for wear, ensuring each one heats evenly and consistently. We tighten electrical connections, examine wiring for signs of stress or overheating, and test the sequencer to confirm that the elements power on and off at the right times. Even small electrical issues, if left unresolved, can lead to inefficient operation or unnecessary strain on the system.
Airflow
One of the most important steps in furnace maintenance—regardless of fuel type—is airflow optimization. We replace or clean the air filter, inspect the blower assembly, and measure static pressure to ensure air is moving freely through the system and ductwork. Restricted airflow often causes overheating, short cycling, and higher energy bills. By restoring proper airflow, we help your furnace run more smoothly and keep your home comfortable with less effort.
Thermostat
Thermostat calibration is another key piece of the maintenance process. We test the accuracy of the thermostat, verify communication between the thermostat and furnace, and ensure that temperature settings match the actual comfort level in your home. A miscalibrated thermostat can cause unnecessary energy use or leave your home feeling inconsistent and drafty.
Final Touches
At the end of every maintenance visit, we run a complete system cycle test to ensure everything operates exactly as it should—from startup to shutdown. This final step gives you peace of mind knowing your furnace is ready for the months ahead.
Fall maintenance is one of the simplest and most effective ways to protect your home comfort. When you choose our team, you’re choosing experts who don’t cut corners—we’re thorough, detail-oriented, and committed to keeping your furnace performing at its best all season long.
Contact Polar Bear Air Conditioning & Heating today to schedule an appointment or ask any questions you have about furnace maintenance in Arlington, VA.