The role of HVAC filters often sparks questions about their impact on energy efficiency. Can these filters really make a difference in your energy bills? In this blog, we’ll explore how HVAC filters influence the performance and efficiency of your heating and cooling systems.
HVAC filters are essential in catching contaminants and preventing them from circulating back into your home’s air and the system itself. These filters vary in sizes and are rated by their minimum efficiency reporting value (MERV), indicating their efficiency in trapping particles. A higher MERV rating equates to finer filtration, capturing smaller particles and enhancing your HVAC system’s efficiency. Older designs of high-filtration filters affect airflow,but with newer designs, this is an issue you won’t have to worry about.
A blocked air filter will affect your HVAC’s air flow and energy efficiency. Over time, these filters accumulate dirt and debris, leading to obstructed airflow. When the airflow is hindered, your HVAC system must exert more effort, consuming more energy than usual to maintain your home’s comfort levels, leading to increased utility bills. Regularly replacing your HVAC filter, ideally every one to three months depending on the heavy use of the system and indoor conditions in your home, can prevent these issues, ensuring optimal air quality and system performance.
The efficiency of your HVAC system is closely tied to how clean your air filters are. As dirt accumulates, it restricts airflow, forcing your system to work harder. This not only spikes your energy consumption by up to 15% but can also compromise the longevity of your system due to increased wear and tear. Furthermore, a clogged filter will force some of the debris already on the filter to enter the system and circulate contaminants in your system.
Regular maintenance of your HVAC filters isn’t just beneficial for your system’s efficiency; it’s also a cost-effective strategy for homeowners. By ensuring that your filters are clean and replaced regularly, you can significantly reduce energy consumption. ENERGY STAR® even points out that such proactive maintenance can lower an air conditioner’s energy use by 5% to 15%.
Need new filters for your HVAC? Turn to Perfect Degree HVAC. Call us at (610) 529-7372, or fill out this contact form to get an estimate.
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