Keep Up with Repairs and Maintenance: Even if you have the most advanced HVAC system, it won’t save money on air conditioning bills if you don’t care for your equipment. Dirty filters can quickly block airflow and make units work harder to cool your home. Simply cleaning and/or replacing filters once per month can lower your energy consumption by 5% to 15%. Also, be sure that floor registers aren’t blocked with dust—or furniture. The outdoor AC units should also be clear of dirt, leaves, branches, and grass. Make sure indoor and outdoor units are free and clear to give your system the freedom it needs to perform at its best.
