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 ...

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 ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. The great Mr. Fix-It, Lou Manfredini, joins ...

A versatile new cleaning tool simplifies air conditioning system maintenance and diagnosis. This wand-shaped tool, Lisle No. 88800, eases the potentially awkward job of cleaning a vital heat exchanger ...

Your home’s heating, ventilation, and air conditioning system works around the clock to keep you comfortable, but like any ...

Air conditioners require regular maintenance and annual deep cleaning to ensure they’re in good working order, which will improve the comfort level of your home and keep energy costs down. Routine ...

The quality of the cooling water intake and the amount of debris in that water affects the operation and performance of the condenser and therefore the thermal performance of the typical steam plant.

We may receive a commission on purchases made from links. Once you have chosen the right sized window AC for your space, you will need to keep it in good shape, and one of the most important ...

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 ...