Best Space Heaters in 2025

Best Space Heaters in 2025
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And guess what? The latest models are getting better and better with heat output and energy efficiency, so you can stay cozy without worrying about sky-high energy bills. Ready to pick up one? CNET’s experts have put together the best options on the market. But don’t forget to read the manual. Space heaters can pose a significant fire risk if used carelessly. Be sure to read up on the best space heater safety practices before plugging in one.

What is the best space heater overall?

Our team found the Vornado VH2 Whole Room Heater to be the best overall space heater. It’s small but mighty, and provides consistent heat without making too much noise. In our testing, it performed well when it came to heating and circulating air throughout the room, and its exterior didn’t overheat. Of course, we’ve found plenty of other great options worth exploring. Check out all of our top picks below.

Read moreReady to Pull Out Your Space Heater? Here’s How Much It’ll Cost You

Our list of space heaters was aggregated from numerous review sites for those models that were most frequently mentioned, as well as best-selling models at major retailers such as Amazon, Target and Walmart. I researched the space heaters in this list by analyzing specs and user reviews, diving deep for mentions of persistent issues, and considering the available features and functionality compared to price as a measure of each model’s overall value. I focused primarily on those models that had extremely high user ratings, typically 4.5 and above with at least 1,000 ratings.

While I didn’t bring every model home and perform extensive hands-on testing, I was able to examine most models in person to get a feel for the design, footprint and intuitiveness of its controls.

Space heaters compared

How do space heaters work?

Space heaters work by emitting heated air in the immediate area, heating a small to medium-sized space without needing to use a central heating system. Space heaters work via several possible mechanisms, typically either radiant heat with a ceramic heating unit or fan-forced (which utilizes air circulation) or both.

Where is the best place to put a space heater?

Your space heater model should include instructions on placement for best use, but typically a space heater should be placed within an enclosed area. You should try not to place space heaters against a wall, near any flammable fabrics like curtains or any place where moisture is a present (except for models that are specifically designed for bathroom use).


Source: CNET.


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Vornado VH2 Lasko Ceramic 754200 Honeywell HHF360V Dyson HP01 DeLonghi Tower Vornado VHEAT Vintage Dreo DR-HSH004A
Settings 2 3 2 10 3 2 5
Heat element Forced air Ceramic Forced air Forced air, oscillating Ceramic, oscillating Forced air Forced air, oscillating
Adjustable thermostat Y Y Y N Y Y Y
Tip-over protection Y N Y Y Y Y Y
Overheat protection Y Y Y N Y Y Y
Additional features None None None Sleep timer, HEPA Air Purifier Timer, remote control, ECO mode Adjustable head Remote control, safety plug, ECO mode
Dimensions, (DxWxH, inches) 9.5 x 11.8 x 11.9 6 x 3.7x 9.2 8 x 8 x 11.5 6 x 8.7 x 24.9 7.5 x 8.7 x 23.6 13.7 x 11 x 8.7 10.3 x 6.7 x 5.5
Energy draw 750W/1,500W 900W/1,500W 1,500W Not available 1,500W 750W/1,500W 900W/1,000W/1500W
Price $90 $31 $35 $530 $110 $146 $60