Check your filter every month, especially during heavy use months (winter and summer). If the central air filter looks dirty after a month, change it. At a minimum, change the filter every 3 months. A dirty filter will slow down air flow and make the system work harder to keep you warm or cool — wasting energy. A clean filter will also prevent dust and dirt from building up in the system — leading to expensive maintenance and/or early system failure. Help keep your furnace and central air conditioning system running at it’s peak all year long and ensure home comfort.
See the Four Seasons Heating & Air Conditioning website for more information; visit our Save Money page and view our Energy Efficiency Checklist for other ways to be energy efficient.