We may receive a commission on purchases made from links. When you want to keep energy costs reasonable while staying cool and comfortable, finding effective A/C efficiency tips to beat the summer ...

Cleaning the coils on rooftop units may seem mundane, but it’s an important job that pays off for your customers in more efficient operation and longer living equipment. And, any job that’s worth ...

The Condenser Needle converts any garden hose into a powerful air conditioning condensing unit cleaning tool. According to the manufacturer, the unique 3-plus gallons per minute (100-psi) spray nozzle ...

David Yuill received funding from the American Society of Heating, Refrigerating, and Air-conditioning Engineers to conduct this study, under Research Project 1705. He is affiliated with ASHRAE. I ...

As temperatures rise in the Sunshine State, it becomes even more important to keep your air conditioner in good running order ...