Air filters need to be changed at least once a month. Regularly replacing your filters helps maintain your indoor air quality and keeps your HVAC systems working efficiently. Clogged and dirty filters obstruct air flow and force your air conditioner or heating to work harder than it needs to. The American Society of Heating, Refrigeration and Air Conditioning Engineers estimates that dirty filters can reduce efficiency by as much as 10 percent.
The Delaware and Pennsylvania area’s climate leaves little time when we don’t need either heating or cooling. Air balancing helps ensure all the rooms in your building get the warm or cool air they need so the entire premises stays comfortable year round. No matter how efficient and well-maintained a furnace or air conditioner, there’s still a chance it’s not providing even airflow through the building.