10 Best Large Room Space Heaters
for March 2023

This electric heater is the ultimate solution to cold areas in your home. It's easy to use, lightweight, still has lots of power, and heats up large rooms quickly.

The heater does have a 15-foot cord, which is shorter than some competitors. But, despite its large size, it weighs a mere 12 pounds -- making it the best portable space heater for small spaces.

This heater keeps the room cool or warm, so it is always comfortable. You can adjust it from anywhere, just using your smartphone or tablet.

While it's only 1⁄4 the price of other space heaters, the Dreo heater's extra wide oscillation mode is unmatched. It also helps heat multiple rooms faster than most tower heaters.

This ceramic heater is the fastest space heater we tested. It is powerful enough to heat up a 200-square-foot room in less than a minute. It has two settings for heat and a fan, plus an on-off switch.

Dreo's space heater is among the most energy efficient we tested. Its quiet motor and heating coverage make it a good choice for bedrooms and offices.

This space heater is hot, effective, and efficient. The adjustable thermostat works well and the remote control is a plus. This heater is heavy but works well. It is expensive, but worth it.

Lasko's 1500W tower heater's curved digital display is easy to read, but the heater's controls are confusing. And the heater's heat settings are confusing to navigate, and it's on the small side. Comfy Design, Not Comfy Cost.

The Vornado AVH10 Vortex Heater with Auto Climate Control is the most powerful heater in our test, especially for medium to large rooms, and it offers a variety of features which set it apart from cheaper models, such as a digital display, auto shut-off, and automatic climate control.

This heater is perfect for offices, bedrooms, or rooms up to 300 square feet, and is quiet and has an adjustable thermostat.