06/09/2026
Did you know your mini split system should be professionally cleaned on a regular basis?
Over time, dust, dirt, mold, and debris can build up inside the indoor unit, reducing efficiency, affecting indoor air quality, and even leading to unpleasant odors. A simple filter rinse isn’t always enough to remove the buildup hidden deep within the system.
At Legacy Heating & Cooling, we use a specialized deep-cleaning washer system specifically for mini split units, called a coil jet. This process helps restore airflow, improve performance, extend the life of your equipment, and keep your system operating at its best.
If your mini split hasn’t been professionally cleaned in the last year, now is a great time to schedule maintenance and give your system the care it deserves.