As a new homeowner, it’s important to understand how to perform basic maintenance on the heating and cooling system. Keeping the system operating efficiently will prolong its life span and keep your monthly energy costs down. Certain issues will require a professional to perform maintenance, but changing out the air filters can be done yourself, usually every three to four months. To know when you should change yours, here are a few signs to look for.

When Should You Change the HVAC System’s Air Filters?

1. The Filters Look Dirty

One of the easiest ways to know it’s time to change the filters is with the eye test. Over time, dust, dirt, and allergens work their way through the heating and cooling system and get caught in the filter. Periodically check on the air filters, and if you see that they look dirty, it’s time to replace them.

2. Your Energy Bills Are Rising

Dirty filters prevent your heating and cooling system from circulating air efficiently. The buildup of dust blocks the airflow and prevents your system from heating or cooling your home effectively. That means it will have to run longer to reach your desired temperature, raising the cost of your monthly energy bills. 

3. Your Allergies Are Worsening

Filters are designed to maintain a healthy indoor air quality in your home, filtering out allergens such as dust and pollen. If you are susceptible to allergies and notice that your nose is runny or eyes are itchy, it might be time to change out your air filters to help alleviate your symptoms. If you have pets or someone in your home has allergies or asthma, the filters should be changed every month.

 

While changing the air filters can be done yourself, other issues will require the help of a professional. A & B Heating & Air Conditioning in Cincinnati, OH, has a fully licensed team that can service your system with affordable, long-lasting solutions. Offering HVAC repairs and installations, they’ll cover all of your heating and cooling needs. Call (859) 525-0100 today to schedule a consultation, or visit them online to learn more about their services.