Q: My mini-split air conditioning unit usually works great, but the other day I noticed water dripping down the wall underneath it. Why is my mini-split leaking water? Is this something that I can fix ...

Home Improvement The hidden costs of having a mini-split heating and air-conditioning system Air quality experts say units collect dust and mold and can be expensive to clean. Mini-splits are popular ...

ST. LOUIS — Nu-Calgon has introduced a new mini-split maintenance bag, called Clean Guard, that prevents fluids from getting on walls and floors of residences when contractors are cleaning coils and ...