A 2 ton air conditioner is a cooling unit that can remove heat from a room or space of around 800 to 1,000 square feet. It ...

These high-powered, energy-efficient window air conditioner units are perfect for cooling your room in no time. Laboratory Technical Project Manager Gianmarco Chumbe has been part of the CNET Home ...

We are just a few months away from summer, and it's high time to prepare for the hottest season. With the continuous ...

Power use: I measured how much energy each unit used while running on high for two hours using a smart plug. The least energy-efficient window air conditioner I tested still uses less power than ...

In cooling mode, they work exactly like air conditioners. And come colder weather, they’re the most energy-efficient system for home heating. They’ve been common in warm parts of the U.S. for ...

In this heat, an air conditioner is a necessity. I had window units for 20 years, but for ease, efficiency and quiet ... with ...

This article offers insightful analysis of your cooling requirements and selection of the best air conditioning system for ...

"Air conditioning used to be the old noisy window rattler that would use a lot of electricity," he said. "But now we're more energy efficient, they are a lot quieter, more streamlined and there ...