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 ...

A 1.5 ton 5-star AC is an energy-efficient choice for medium-sized rooms, providing excellent cooling while minimizing ...

He is in charge of developing and carrying out testing procedures for a wide variety of home appliances and smart devices including robot vacuums, smoke/CO detectors and air conditioning units.

The now-drier air is reheated slightly and expelled back into the room. These units work best in warmer temperatures and are relatively energy-efficient for their output. These units use a ...

The best portable air conditioners keep rooms cool and offer a degree of air filtration. We test for cooling ability, noise, and energy efficiency.

The best space heaters quickly warm up a cold space. We tested 25 heaters in large and small rooms, examining warmth, energy ...

Jon now leads coverage and strategy on CNET's Energy ... the right unit for your space, we've tested the top options on the market. Here are CNET's picks of the best portable air conditioners ...

To find the best portable air conditioner, I consulted with two experts and tested 14 units for cooling ability, energy efficiency, and ease of use. My top pick is the Midea Duo Smart Inverter ...

The Vornado V-Flow tower fan features a neat-looking build that twists the fan's grille around the cylindrical base. It's one ...

Looking for a clean, smoke free kitchen? Check out the best ductless chimneys of 2025, designed to keep your cooking area fresh with quiet, effective filtration ...