The Best Space Heater for Every Room
We reviewed top research on space heaters as well as ratings and reviews. Use this guide to find the best space heater to meet your unique needs.
Every editorial product is independently selected, though we may be compensated or receive an affiliate commission if you buy something through our links.
Best Space Heater for Small Rooms
The Home Choice small ceramic space heater fan has a surprising number of features: three heat settings, a fan setting for hot days, an adjustable thermostat, ceramic heating elements for fast and efficient heating and advanced safety features. That makes it perfect for dorms, bathrooms or any other small space.
Best Space Heater for Large Rooms
The LifeSmart six-element infrared heater is up to the challenge of heating large spaces. It emits infrared light rays that heat the people and objects around them instead of the surrounding air. That’s a plus for a large room because it means no unused space gets heated. (Added bonus: Infrared heat doesn’t dry out the air like other sources of heat.) “It kept my whole living room warm enough to wear a T-shirt and feel fine,” wrote one Amazon reviewer.
Best Space Heater for the Design-Minded
Turned off by the look of most space heaters? Then check out NewAir’s AH-400 space heater in white. It looks like something you’d find in a Scandinavian home thanks to its clean, modern, minimalist design. It’s also slim, with a width of just five inches. Don’t let size fool you—it quickly heats up to 40 square feet.
Best Budget Space Heater
There’s a lot to love about the Bojing 1500W/950W ceramic portable indoor space heater beyond its $34 price tag. It comes with three heat settings, 70-degree oscillation and many built-in safety features. It’s also far from loud: “The fan is also very quiet, so if you’re using it in a bedroom it isn’t a distraction,” wrote one Amazon reviewer.
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Best Space Heater Splurge
If you’re in the market for a high-end space heater with lots of bells and whistles, then check out the Dyson Hot + Cool Jet Focus AM09. It does double-duty as a cooling fan and lets you choose two air flows, “dispersed” for large areas or “focused” for concentrated and powerful airflow. Other features include oscillation control, a sleep timer, remote control access and a sleek, safe, bladeless design.
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Best Space Heater for Kids’ Rooms
Safety and effectiveness combine to make the Vornadobaby Tempa nursery heater an ideal space heater for kids’ rooms. It has a cool-touch case so little fingers never get burned, a safety shutoff feature so it never overheats, tip-over protection, hidden cord storage, a child-lock switch and no pinch-points or sharp edges.
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Best Space Heater for Garages
Need to warm a chilly garage? Then consider the Cadet space heater. Dubbed “The Hot One,” this American-made workhorse is specifically designed to heat garages and workshops. It’s effective as well as efficient: “Within minutes of being turned on, the temperature in my garage warms up and makes it very comfortable to work,” wrote one Amazon reviewer. (Just one caveat: It requires a 240-volt circuit for power.)
Best Propane Space Heater
Campers and fans of propane-powered space heaters love Mr. Heater indoor-safe radiant heater. It runs off a 1-pound cylinder but can also connect to a 20-pound cylinder via an optional hose and filter. This 4,000 or 9,000 BTU-per-hour heater can heat up to 200 square feet safely, thanks to a swivel regulator. Other features include a fold-down handle and an accidental tip-over safety shutoff.
Best Space Heater for Techies
The wall-mounted Heat Storm WiFi infrared heater can be controlled from your phone. It emits efficient infrared heat that can exclusively heat up to 300 square feet of insulated space (or up to 750 square feet as a supplemental heat source). “I have a loft bedroom without a heat source,” wrote one Amazon reviewer. “This heater supplements the heat rising from the floor below to make the loft warm and toasty even on below-zero days.”
Best Overall Space Heater
The Lasko ceramic tabletop or under-desk heater has everything you could want in a space heater, including an affordable price point. Reviewers love its 11 different temperature settings, easy-to-use controls, convenient carry handle, overheat protection feature and cool-touch exterior. And don’t let its compact size fool you: “Very effective even for larger spaces,” wrote one Amazon reviewer.
For things you should know when using an electric space heater, watch now: