There’s no denying that with summer officially here, temperatures are climbing. As they do, you’ll be putting a lot more value in the reliable, efficient operation of your air conditioning system. However, there are many homeowners who skip out on some of the very basic maintenance tasks that are required to make sure their air conditioner performs as it should all season long.
Scheduling routine professional maintenance for your air conditioner is important, sure. However there is one task that you can and should be doing on your own, much more often than your once or twice yearly maintenance appointment. This task is changing the air filter. For guidance on how often this should be done, check out our recommendations on changing air filters frequently.
Don’t Underestimate the Impact of a Clean Air Filter
A clean air filter is a lot more important than you may realize. If your air filter is clogged with dirt and debris, your air conditioner will need to work harder than necessary to circulate air through your home. This increased strain can lead to higher energy bills, diminished comfort, and potentially serious issues such as frozen evaporator coils. To prevent these problems, it’s crucial to know when it’s time to replace your air filter.
In addition to higher energy costs, using a filter with the right MERV rating is crucial. Filters rated between MERV 8 and 11 are ideal for most homes, balancing efficiency with airflow. Higher-rated filters, like MERV 13, capture smaller particles such as pet dander and allergens but may restrict airflow if your system isn’t designed for them. Consulting with an HVAC professional ensures you select the optimal filter without compromising system performance.
Preventing Mold Growth with Regular Filter Changes
Neglecting air filters not only worsens air quality but also creates the perfect conditions for mold growth. When clogged filters restrict airflow, excess moisture can accumulate within the ducts or on cooling coils. This damp environment promotes mold, which can spread throughout your system, releasing harmful spores into the air. Routine filter replacement ensures airflow remains consistent, reducing moisture buildup and preventing mold proliferation. This proactive step is crucial for maintaining a healthy living environment and avoiding costly HVAC cleanings.
This excess strain you’re putting on your system will lead to a drop in energy efficiency, which result in you paying higher energy costs even though your comfort levels have decreased. Additionally, this excess strain leads to increased wear and tear, plus operational problems, damages, and system breakdown. For example, your evaporator coil draws heat out of the air running over it via the refrigerant cycle. If the airflow isn’t sufficient enough, then your evaporator coil might ice over.
Regular filter changes also protect other critical HVAC components. A clogged filter forces the system’s motor and fans to work harder, leading to premature wear. Over time, this could increase repair needs or reduce the system’s lifespan. Beyond protecting the equipment, frequent changes improve indoor air quality, helping reduce allergens like pollen and dust from circulating throughout the home.
Extended HVAC Lifespan with Optimal Airflow
Using clean filters helps maintain optimal airflow, preventing unnecessary strain on the blower motor and other components. When the system isn’t overworked due to blocked filters, it operates efficiently, reducing wear and tear. This increases the lifespan of essential parts like compressors and fans, minimizing the likelihood of premature breakdowns. By ensuring air filters are changed regularly, homeowners can maximize the longevity of their HVAC units, saving on future repair and replacement costs.
A wet air filter poses additional risks beyond reduced airflow. Moisture trapped in the filter can promote mold and mildew growth, which compromises indoor air quality and can cause unpleasant odors. Over time, it can also damage other components of the HVAC system, like the blower motor, by increasing strain and potential corrosion.
Preventing Moisture Buildup in Air Filters
To avoid moisture-related problems, it’s essential to address any underlying causes such as clogged condensate drains or leaks around the system. Regular filter changes are also crucial, especially during humid seasons. Using a dehumidifier in tandem with your HVAC system can help maintain optimal moisture levels, protecting both the filter and the overall system.
In addition to routine air filter changes, it’s worth considering other ways to improve indoor air quality. Systems such as UV air purifiers and dehumidifiers can complement your air filter by tackling different airborne contaminants. Learn more about three essential systems to enhance indoor air quality.
To schedule professional HVAC maintenance in Orinda, CA, contact Comfy Heating & Air Conditioning Inc. today.