Furnace Troubleshooting - filter maintenance

Furnace Troubleshooting: the Importance of Filter Maintenance

Hammer Heating & Air Conditioning LLC Repairs Furnaces

When troubleshooting your furnace, it is important to know the signs of inefficiency and the importance of filter maintenance. A well-functioning furnace is essential for maintaining a comfortable and cozy home during the colder months. However, there are times when furnaces can experience efficiency issues that affect their performance.  In this blog, we’ll explain common signs indicating your furnace isn’t running efficiently and why regular filter maintenance is important. If you experience any furnace issues, Hammer Heating & Air Conditioning LLC in Monongahela, PA, offers furnace repair and maintenance.


Signs of an Inefficient Furnace in Your Monongahela, PA Home

  • Uneven Heating: If you notice significant temperature differences from one room to another, it may indicate an inefficient furnace. Inadequate heat distribution can result from a variety of issues, such as a clogged filter or malfunctioning blower motor.
  • Increased Energy Bills: A sudden spike in your energy bills without any apparent changes in usage is a red flag. Inefficient furnaces tend to work harder and consume more energy to achieve the desired temperature, leading to higher energy costs.
  • Constant Cycling: A furnace frequently turning on and off is a sign of inefficiency. Furnace cycling occurs because of improper thermostat settings, dirty filters, or mechanical problems.


Importance of Changing Your Filter and Furnace Filter Maintenance

  • Restricted Airflow: A dirty or clogged air filter can impede airflow, reducing the efficiency of your furnace. Restricted airflow forces the system to work harder to circulate heated air throughout your home. The harder the furnace works the more energy consumption and strain the components face.
  • Poor Indoor Air Quality: A neglected furnace filter can become a breeding ground for dust, allergens, and other airborne particles. As the filter is clogging, it fails to effectively trap these contaminants leading to poor indoor air quality. Poor air quality can lead to respiratory problems for everyone in the home.
  • Increased Wear and Tear: A dirty furnace filter causes the blower motor to work harder to push air through the clogged filter. The extra strain on the furnace increases the wear and tear on the furnace and the need for repairs.


Tips to Follow for Regular Filter Maintenance

  • Check the filter every month and replace it as needed – at least every 90 days.
  • Use high-quality filters suitable for your furnace model
  • Consider upgrading to a more efficient filter, such as HEPA or electrostatic filters.
  • Schedule regular professional maintenance with Hammer Heating & Air Conditioning LLC



Monitoring the efficiency of your furnace and maintaining a clean filter is crucial for optimal performance and energy savings. For expert furnace services, contact Hammer Heating & Air Conditioning LLC at (412) 398-2364 or contact us online. Follow us on Facebook to learn more about our maintenance offerings. Feel free to ask our HVAC technicians about signs of inefficiency and the importance of filter maintenance.