Homeowners usually experience certain problems during the winter. Here, you’ll find winter HVAC troubleshooting tips to help you identify and solve some common wintertime issues.

Winter HVAC Troubleshooting: Low Airflow From Your Vents

Dirty filters are a common culprit behind reduced airflow. When your air filter is clogged, it stops air from flowing freely through your heating system. Check your filter at least once every month and clean or replace it as needed to allow for free airflow.

Sudden airflow issues may also result from blocked registers. Check all the registers around the house and ensure that they’re fully open.

Winter HVAC Troubleshooting: Uneven Heating

Several issues may make some of your rooms much colder than the rest. A clogged air filter may be preventing your heating system from heating your entire home efficiently. Holes and cracks around doorways and windowsills may be letting cold outdoor air into your home. You’ll need to install sufficient insulation around the doors and windows. Your heating system’s blower motor or thermostat may be malfunctioning. The surest way to determine the root cause is to schedule a professional inspection.

Winter HVAC Troubleshooting: Broken Thermostat

Your heating system may fail to work as expected — for example, by developing irregular cycling — because of a broken thermostat. You may need to have the thermostat cleaned and calibrated or even replaced. The good news is that newer thermostat models provide more precise control for enhanced comfort.

Winter HVAC Troubleshooting: Pilot Light Problems

Heating systems running on propane or gas ignite fully only if a pilot light turns on. If the pilot light flame does not burnbrightly or fails to burn at all, your home’s temperature will be uncomfortably cold. A damaged or dirty flame sensor is the most likely cause of pilot light problems. An HVAC professional will have to clean or change the sensor as needed.

Remember, routine HVAC maintenance helps you avoid heating problems in the winter. Nevertheless, if you’re faced with any of the issues above and need more information on winter HVAC troubleshooting, don’t hesitate to contact Mowery Heating, Cooling and Plumbing We offer HVAC repair or maintenance in the Indianapolis area.