How Dirty Air Filters Affect HVAC System

Dirty air filters can negatively affect HVAC systems, including air conditioning, causing the systems to work harder and longer. AC (Air Conditioning) is part of the overall HVAC (Heating, Ventilation, and Air Conditioning) system. Most parts of the country use both heat and air conditioning.  Whereas, colder regions may use a heater only, while warmer […]