An air conditioner unit leaking water in the house can damage the walls and flooring. Often, the cause is as simple as a clogged drain line or a dirty air filter—repairs you can do yourself. Learn why ...

Many homes need air conditioners, particularly in the sweltering summer months. Although ACs run quietly in the background, they can still have their share of maintenance problems no matter what air ...

Keeping your air conditioner running smoothly can save you from costly repairs or full replacements down the line, especially during peak summer heat. From weak airflow and mysterious leaks to unusual ...

There’s a new product on the market that’s sort of a Pepto Bismol for home air conditioners. Called NuLine, the stuff is pink, fragrant and designed for treating the drain line, part of the cooling ...