The best space heaters for large rooms provide warmth without the need to crank up your thermostat. Here are our top 7 picks ...

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

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 ...

When the temperatures drop, sometimes your furnace just doesn’t cut it. No matter your room size, there’s a best space heater ...

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 ...

View Details The quest for the best 3-star AC involves navigating a landscape of energy efficiency, cooling prowess, advanced features, durability, and user convenience. A top-tier 3-star AC ...

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 ...

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