3 tips to help your furnace get your furnace running again?

As the colder months set in, Dallas homeowners rely heavily on their furnaces to keep their homes warm and cozy. But what happens when your furnace starts running intermittently, leaving you shivering in the middle of winter? This was exactly the situation faced by a family in the heart of the city. Their furnace would turn on for a while and then shut off, leaving them frustrated and cold. They reached out to Medley Heating and Air Conditioning, hoping for a quick fix. 'Most of the time if your furnace is running for a while and then turning off, it's some sort of a safety device turning the unit off for one reason or another,' said our technician.

Upon arriving at the home, the technician quickly began investigating the issue. It became clear that the family had been experiencing a common problem: a dirty air filter. 'Absolutely, without a doubt, the most common issue that we find is a dirty air filter,' the technician noted. This seemingly small detail can lead to restricted airflow, causing the furnace to overheat and shut down, a safety feature designed to prevent potential hazards.

In addition to the dirty filter, the technician also discovered that some vents in less-used rooms had been closed off. 'When those vents are shut off, that furnace still wants to move a certain amount of air and when it can't move that amount of air, it begins to overheat,' he explained. This revelation was crucial, as it illustrated how small adjustments in the home could have a significant impact on the furnace's operation.

To resolve the issue, the technician outlined a straightforward plan. 'First of all, you're going to need a new air filter to replace the dirty one. Always make sure your aero faces the equipment,' he advised. Next, he walked through the home with the family, checking every room to ensure that all vents were open, allowing for maximum airflow. Finally, he took the time to clean the flame sensor, an essential component that helps the furnace recognize when a flame is present. 'A dollar works pretty well. I'm just going to keep on going back and forth on it, using that part right there,' he shared while demonstrating the cleaning process.

With these steps completed, the furnace was back to operating efficiently, and the family could finally enjoy the warmth of their home without interruptions. 'There you have it, three reasons why your furnace might be shutting off. I hope this was helpful,' said the technician, leaving them with a sense of relief and newfound knowledge.

If you find yourself in a similar predicament this winter, don’t hesitate to reach out to Medley Heating and Air Conditioning for all your heating and air conditioning needs. A small maintenance check could save you from a chilly night and costly repairs down the line!