Powerful Space Heaters

Best Buy customers often prefer the following products when searching for Powerful Space Heaters.

Space heaters are a great way to keep your home warm when the temperature drops. They're also an easy way to add extra warmth when you need it, like in a guest room or on a patio. Browse the top-ranked list of powerful space heaters below along with associated reviews and opinions.

Dreo - 1500W Portable Heaters for Indoor use with Remote and Thermostat, 70°Oscillation, 12h Timer, Atom Core - Silver
Model: DBSH04
SKU: 6584582
Rating 4.7 out of 5 stars with 104 reviews
Top comment
"Powerful little heater...This heater is the best purchase ive ever made. Keeps me extremely warm and comfortable during these cold months...Great heater....Excellent heater. Small size powerful heat. Great price. Thank you."
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Product Description
Don't be fooled by its size, the DREO Atom Core brings powerful heat to every moment of your life, its compact format fits anywhere and delivers ultra-fast heat thanks to Hyperamics technology and its massive 1500W of power. The 70˚ wide-angle oscillation and convenient remote control let you change the heating angle conveniently to provide warm air around the entire room. While its multiple modes and heat settings allow the Atom Core to fit any environment or situation, even when you want to sleep or work, its built-in brushless DC motor allows it to heat air while being as quiet as 37.5 dB.
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Top comment
"Powerful little heater...This heater is the best purchase ive ever made. Keeps me extremely warm and comfortable during these cold months...Great heater....Excellent heater. Small size powerful heat. Great price. Thank you."
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Product Description
Don't be fooled by its size, the DREO Atom Core brings powerful heat to every moment of your life, its compact format fits anywhere and delivers ultra-fast heat thanks to Hyperamics technology and its massive 1500W of power. The 70˚ wide-angle oscillation and convenient remote control let you change the heating angle conveniently to provide warm air around the entire room. While its multiple modes and heat settings allow the Atom Core to fit any environment or situation, even when you want to sleep or work, its built-in brushless DC motor allows it to heat air while being as quiet as 37.5 dB.
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Your price for this item is $49.99
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New!NewAir - Hardwired Electric Garage Heater, Ceiling Mounted with Adjustable Louvers and Tilt Head, Heats up to 500 sq. ft. - Ivory
Model: G73
SKU: 8966486
Rating 4.4 out of 5 stars with 18 reviews
Top comment
"Garage heater...It's small lightweight but powerful. Highly recommend...Great and Powerful little heater! Heats the shop up nicely...Love the heater...on days when it's 15 degrees outside it heats up a small shop to 68 degrees in about 1/2 hour!"
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Product Description
Our most popular garage heater, the NewAir G73 is built to stand up to the toughest working conditions. Mount it on the wall or ceiling of your space to keep it safely out of the way of busy work areas. That way you can carry on with business as usual. Its powerful fan will send heat to 500 square feet of space. Because it’s a 240v, 30-amp unit, you or an electrician will need to hardwire it into a breaker. Once it’s connected, it will provide you with enough fan power to heat a two-car garage.
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Top comment
"Garage heater...It's small lightweight but powerful. Highly recommend...Great and Powerful little heater! Heats the shop up nicely...Love the heater...on days when it's 15 degrees outside it heats up a small shop to 68 degrees in about 1/2 hour!"
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Product Description
Our most popular garage heater, the NewAir G73 is built to stand up to the toughest working conditions. Mount it on the wall or ceiling of your space to keep it safely out of the way of busy work areas. That way you can carry on with business as usual. Its powerful fan will send heat to 500 square feet of space. Because it’s a 240v, 30-amp unit, you or an electrician will need to hardwire it into a breaker. Once it’s connected, it will provide you with enough fan power to heat a two-car garage.
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Your price for this item is $218.99
Save $31
The comparable value price is $249.99
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Lifesmart - 360 Surround Ceramic BlackTower Heater with Handle - Black
Model: HT1369
SKU: 6611715
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Product Description
The Lifesmart ceramic tower heater offers comfort for any room in the home. Positive Temperature Coefficient heaters are built with specialized heating discs from ceramic materials which makes for a long lasting efficient, safe and powerful heater. Three heat settings are available, including the energy-saving ECO mode which maintains a constant 68 degrees. The programmable timer and adjustable thermostat are all easily operated from the unit's LED display control panel or remote control. A convenient remote control is included so you can change the heater's settings from across the room. Safety features include tip-over protection that automatically shuts off the unit if it falls over and an overheat safety switch. The cool-touch exterior cabinet also ensures no one will get burned if they touch or bump the heater. No assembly is required so you can simply plug the unit in, turn it on, and start feeling the warmth.
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Product Description
The Lifesmart ceramic tower heater offers comfort for any room in the home. Positive Temperature Coefficient heaters are built with specialized heating discs from ceramic materials which makes for a long lasting efficient, safe and powerful heater. Three heat settings are available, including the energy-saving ECO mode which maintains a constant 68 degrees. The programmable timer and adjustable thermostat are all easily operated from the unit's LED display control panel or remote control. A convenient remote control is included so you can change the heater's settings from across the room. Safety features include tip-over protection that automatically shuts off the unit if it falls over and an overheat safety switch. The cool-touch exterior cabinet also ensures no one will get burned if they touch or bump the heater. No assembly is required so you can simply plug the unit in, turn it on, and start feeling the warmth.
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Your price for this item is $59.99
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Lifesmart - 3 Element Slim-Line Infrared Heater with Front Air Intake and UV Light - black
Model: HT1153UV
SKU: 6611716
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Product Description
The Lifesmart infrared heater offers comfort for any room in the home. Two infrared heating elements and one smart boost heating element provide even heat distribution, without drying out the room. Immediately after being turned on, infrared rays radiate outward, resulting in heating all nearby objects in a widespread effect for quick and quiet comfort. Three heat settings are available, including the energy-saving ECO mode which maintains a constant 68 degrees. The programmable timer and adjustable thermostat are all easily operated from the unit's extra large LED display control panel or remote control (2 AAA batteries not included). Safety features include tip-over protection that automatically shuts off the unit if it falls over and an overheat safety switch. The cool-touch exterior cabinet also ensures no one will get burned if they touch or bump the heater. A lifetime washable filter is included for simple and easy maintenance that will provide years of powerful heating.
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Product Description
The Lifesmart infrared heater offers comfort for any room in the home. Two infrared heating elements and one smart boost heating element provide even heat distribution, without drying out the room. Immediately after being turned on, infrared rays radiate outward, resulting in heating all nearby objects in a widespread effect for quick and quiet comfort. Three heat settings are available, including the energy-saving ECO mode which maintains a constant 68 degrees. The programmable timer and adjustable thermostat are all easily operated from the unit's extra large LED display control panel or remote control (2 AAA batteries not included). Safety features include tip-over protection that automatically shuts off the unit if it falls over and an overheat safety switch. The cool-touch exterior cabinet also ensures no one will get burned if they touch or bump the heater. A lifetime washable filter is included for simple and easy maintenance that will provide years of powerful heating.
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Your price for this item is $99.99
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Lifesmart - 6 Element Wood Cabinet Infrared Heater - Brown
Model: HT1104
SKU: 6580680
Rating 4 out of 5 stars with 1 reviewfalse
Product Description
The Lifesmart wood cabinet infrared heater offers comfort for any room in the home. Six infrared heating elements provide even heat distribution, without drying out the room. Immediately after being turned on, infrared rays radiate outward, resulting in heating all nearby objects in a widespread effect for quick and quiet comfort. Three heat settings are available, including the energy-saving ECO mode which maintains a constant 68 degrees. The programmable timer and adjustable thermostat are all easily operated from the unit's extra large LED display control panel or remote control (2 AAA-batteries not included). Safety features include tip-over protection that automatically shuts off the unit if it falls over and an overheat safety switch. The cool-touch exterior cabinet also ensures no one will get burned if they touch or bump the heater. A lifetime washable filter is included for simple and easy maintenance that will provide years of powerful heating.
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Product Description
The Lifesmart wood cabinet infrared heater offers comfort for any room in the home. Six infrared heating elements provide even heat distribution, without drying out the room. Immediately after being turned on, infrared rays radiate outward, resulting in heating all nearby objects in a widespread effect for quick and quiet comfort. Three heat settings are available, including the energy-saving ECO mode which maintains a constant 68 degrees. The programmable timer and adjustable thermostat are all easily operated from the unit's extra large LED display control panel or remote control (2 AAA-batteries not included). Safety features include tip-over protection that automatically shuts off the unit if it falls over and an overheat safety switch. The cool-touch exterior cabinet also ensures no one will get burned if they touch or bump the heater. A lifetime washable filter is included for simple and easy maintenance that will provide years of powerful heating.
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Your price for this item is $119.99
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Honeywell - ThermaWave 6 Ceramic Heater - Black
Model: HCE870W
SKU: 6540103
Rating 4.6 out of 5 stars with 71 reviews
Top comment
"Heater...Use the heater in the living room works great. Recommend this heater for larger spaces....This heater is very powerful honey well is the best"
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Product Description
Take control of your comfort with the Honeywell ThermaWave 6 Ceramic Space Heater. Use it in any room of your home for powerful and comforting heat. It is ideal for a living room, family room and as a heater for a bedroom. This small heater also features a programmable thermostat, two heat settings (high and low) and a fan only option, plus directional heat control.
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Top comment
"Heater...Use the heater in the living room works great. Recommend this heater for larger spaces....This heater is very powerful honey well is the best"
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Product Description
Take control of your comfort with the Honeywell ThermaWave 6 Ceramic Space Heater. Use it in any room of your home for powerful and comforting heat. It is ideal for a living room, family room and as a heater for a bedroom. This small heater also features a programmable thermostat, two heat settings (high and low) and a fan only option, plus directional heat control.
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Your price for this item is $90.99
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Honeywell - UberHeat 5 Ceramic Heater - Black
Model: HCE210B
SKU: 6540167
Rating 4.5 out of 5 stars with 152 reviews
Top comment
"Small, but powerful. The price is just right for a good, name brand space heater that gets the job done!...Strong heater...Small, yet powerful, with helpful safety features. I’m pleased!"
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Product Description
Always stay warm and comfortable with the powerful and cozy heat from the Honeywell UberHeat 5 Ceramic Heater. This small heater features easy-to-use manual controls with 2 comfort settings (high and low). The adjustable thermostat provides customized comfort, making it idea for personal and small room heating.
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Top comment
"Small, but powerful. The price is just right for a good, name brand space heater that gets the job done!...Strong heater...Small, yet powerful, with helpful safety features. I’m pleased!"
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Product Description
Always stay warm and comfortable with the powerful and cozy heat from the Honeywell UberHeat 5 Ceramic Heater. This small heater features easy-to-use manual controls with 2 comfort settings (high and low). The adjustable thermostat provides customized comfort, making it idea for personal and small room heating.
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Your price for this item is $46.99
Save $8
The comparable value price is $54.99
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Lasko - 1500-Watt Portable Ceramic Heater for Tabletop or Floor - Black
Model: CT16450
SKU: 6476576
Rating 4.4 out of 5 stars with 325 reviews
Top comment
"Our favorite room Heater!...We live in the mountains where it gets cold... we have tried a lot of different heaters. We have oil-filled radiator heaters, parabolic heaters, space heaters, and others... this LASKO is our favorite. ...Powerful...Small but powerful heater. It warms up my room fairly quick."
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Product Description
This powerful portable ceramic space heater from Lasko is ideal for tabletop or floor use. With 1500 watts of comforting warmth, this small heater will make you feel cozier and more comfortable in your home office, living room, bedroom—almost any room in the home. This portable heater features an adjustable thermostat, easy-to-use controls, widespread oscillation, 2 heat settings, and a built-in carry handle. When the weather turns chilly, save on your overall heating costs by warming the room you're in and turning down the whole-house thermostat. This electric heater is equipped with safety features, including overheat protection and cool-touch housing. Comes fully assembled, plus a 3-year limited warranty.
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Top comment
"Our favorite room Heater!...We live in the mountains where it gets cold... we have tried a lot of different heaters. We have oil-filled radiator heaters, parabolic heaters, space heaters, and others... this LASKO is our favorite. ...Powerful...Small but powerful heater. It warms up my room fairly quick."
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Product Description
This powerful portable ceramic space heater from Lasko is ideal for tabletop or floor use. With 1500 watts of comforting warmth, this small heater will make you feel cozier and more comfortable in your home office, living room, bedroom—almost any room in the home. This portable heater features an adjustable thermostat, easy-to-use controls, widespread oscillation, 2 heat settings, and a built-in carry handle. When the weather turns chilly, save on your overall heating costs by warming the room you're in and turning down the whole-house thermostat. This electric heater is equipped with safety features, including overheat protection and cool-touch housing. Comes fully assembled, plus a 3-year limited warranty.
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Your price for this item is $44.99
Save $2
The comparable value price is $46.99
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Dreo - 25" 11.5ft/s Fast Portable Room Heater with Remote and Thermostat,Overheating & Tip-Over Protection, Solaris Max - Gold
Model: DBSH13
SKU: 6584583
Rating 4.4 out of 5 stars with 42 reviews
Top comment
"Best Space Heater Ever...Best Space Heater. Heats up very quickly. Very quiet as well....Great heater...It is one of the most quiet heaters that i have owned. Love the digital screen and remote control."
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Product Description
Bring fast heat to places you never thought of before with Solaris Max mega heating performance. Powered by Hyperamics 25" ceramic PTC element and its extended impeller design, you can go far and stay warm from virtually anywhere in the room. Its 32dB ultra quiet airflow design makes it ideal for use in bedrooms or workplaces, while its additional child-lock, reinforced plug, tip-over protection, and V-0 flame retardant materials ensure you stay warm and protected from any fire hazards. Tune the heat to your liking with ECO mode's 1˚F increment precise temperature control or use it as a fan when the temperature is too high, the Solaris Max has everything you need to enjoy the ultimate heating experience.
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Top comment
"Best Space Heater Ever...Best Space Heater. Heats up very quickly. Very quiet as well....Great heater...It is one of the most quiet heaters that i have owned. Love the digital screen and remote control."
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Product Description
Bring fast heat to places you never thought of before with Solaris Max mega heating performance. Powered by Hyperamics 25" ceramic PTC element and its extended impeller design, you can go far and stay warm from virtually anywhere in the room. Its 32dB ultra quiet airflow design makes it ideal for use in bedrooms or workplaces, while its additional child-lock, reinforced plug, tip-over protection, and V-0 flame retardant materials ensure you stay warm and protected from any fire hazards. Tune the heat to your liking with ECO mode's 1˚F increment precise temperature control or use it as a fan when the temperature is too high, the Solaris Max has everything you need to enjoy the ultimate heating experience.
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Your price for this item is $89.99
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New!NewAir - 500 Sq. Ft. 2-in-1 Freestanding or Mounted Electric Garage Heater with Remote Control - Gray
Model: NGH500GA00
SKU: 6435117
Rating 3.7 out of 5 stars with 3 reviews
Top comment
"Great heater!...I received this heater about 1 week ago and it does a great job heating the garage. "
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Product Description
With 4,800 watts of pure heating power, this garage heater keeps your workspace warm all winter long. The 240-volt heater works with a 30-amp outlet and can be mounted to the ceiling, wall, or stand alone on any flat surface for maximum flexibility. Use the remote control to set the digital thermostat or timer and enjoy as the fan-assisted electric heater quickly and evenly warms up to 500 square feet of space.
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Top comment
"Great heater!...I received this heater about 1 week ago and it does a great job heating the garage. "
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Product Description
With 4,800 watts of pure heating power, this garage heater keeps your workspace warm all winter long. The 240-volt heater works with a 30-amp outlet and can be mounted to the ceiling, wall, or stand alone on any flat surface for maximum flexibility. Use the remote control to set the digital thermostat or timer and enjoy as the fan-assisted electric heater quickly and evenly warms up to 500 square feet of space.
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Your price for this item is $129.99
Save $40
The comparable value price is $169.99
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