10 Best heater for large room (2025)

10 Best heaters for large rooms in 2025 offer efficient and powerful heating solutions to keep your space warm and comfortable during the colder months. These heaters are designed with advanced technology, ensuring optimal performance and energy efficiency. From ceramic to infrared models, each option provides unique features such as programmable thermostats, remote controls, and safety shut-off mechanisms. Whether you prefer a portable unit or a more permanent installation, these top-rated heaters cater to various needs and preferences, making them ideal for large living areas, basements, or open-concept spaces. Stay cozy this winter with the best heating options available!

Bestseller No. 1

Lasko Oscillating Digital Ceramic Tower Heater for Home with Adjustable Thermostat, Timer and Remote Control, 23 Inches, 1500W, Silver, 755320, 8.5″L x 7.25″W x 23″H, Silver

✅【2 QUIET SETTINGS】 This electric space heater features 2 quiet heat settings (high heat and low heat), plus an adjustable thermostat that will maintain the temperature in the room. The optional widespread oscillation feature on this heater evenly distributes warm air throughout the room.Cord Length: 6'.
✅【REMOTE CONTROL】 Use the multi-function remote control to turn the heater on/off, set the timer, turn the oscillation on/off or adjust the thermostat. For an added convenience, there is storage for the remote control on the back of the heater so it won't get lost.
✅【ADJUSTABLE TIMER】This tower space heater features an auto-off timer function. Set the timer from 1-8 hours (in 1-hour increments) and the heater will automatically turn off after the selected timer.
✅【BUILT-IN SAFETY FEATURES】 Overheat protection ensures the space heater does not overheat even if left on for an extended amount of time. While a cool touch exterior keeps the heater cool to the touch even after running for hours. This heater is ETL listed for added safety.
✅【FULLY ASSEMBLED】Comes fully assembled and ready to use, just take the heater out of the box and have it working it minutes. Simply plug the heater into a wall outlet, adjust the thermostat, and enjoy the warmth from your new Lasko space heater. This space heater stands 23" high and 7 inches wide and weights only 7.29 pounds. The lightweight design and the built-in carry handle makes it easy to move from room to room.

Bestseller No. 2

PELONIS 30” Ceramic Tower Space Heater with Adjustable Thermostat for Large Room, 75° Oscillation, Remote Control & 12H Timer, Tip-Over Switch & Overheating Protection, 1500W, PHF15RSAPH30, Black

【RAPID HEATING & CONSTANT TEMPERATURE】Using reliable and effective ceramic heating technology, this powerful 1500W heater quickly heats up to 70°F in 3S, providing a consistent and comfortable temperature. With 26% more hot air vents, you can feel the change from cold to warm quickly and fully.
【WIDE HEATING COVERAGE】 Our 30” tower heater can cover up to 280 ft², paired with a 75° wide Oscillation helps the heat cover every corner of the room, perfect choice for large bedrooms and large living rooms.
【EASY TO USE】One touch to change the temperature and mode on the digital panel, you can also use the remote control. Choose the most precise and comfortable temperature with 1F of adjustment. In addition, the extra-long 12H timer takes a lot of the hassle out of operation.
【4 QUIET SETTINGS】This tower heater has 4 functions (High, Low, ECO, Fan) for customized temperature settings, 2 heat levels and adjustable thermostat setting will meet all your needs, ECO mode maximizes efficiency while maintaining a constant temperature, <55dB operation noise make it perfect for heating a bedroom, home office or anywhere of home.
【COMPREHENSIVE SAFETY PROTECTION】Made of high quality V0 flame retardant materials, US standard socket can directly plug into outlet without any adapter or extension cord. Overheating & tip-over switch protection to ensure your whole family worry-free use all day.

SaleBestseller No. 3

Dr Infrared Heater Portable Space Heater, Original, 1500-Watt, Cherry (Pack of 1)

Can heat up a large room with Auto Energy Saving Model With High and Low Feature. Tip-over protection and Overheat protection.Heat Up for a large room - Dual Heating System: Infrared Quartz tube + PTC for 60% more heat than others. Rated around 5200 BTU.
Dual Heating Systems featuring infrared quartz tube + PTC with 12-Hour automatic shut-off timer. Amperage: 12.5 Amps
IR Remote Control, High Pressure Low Noise Blower with Noise level 39 dB super quiet. Heating can cover for a large room.
Electronic Thermostat: range 50 to 85 degrees. Caster Wheels and Lifetime Filter
Weights 24 lbs and uses 12.5 Amps of Power. 1500 Watts. Power Cord is 72-inch-long (6 Feet)

Bestseller No. 4

Dreo Space Heater for Indoor Use, 25" 11.5ft/s Fast Electric Heater with Remote and Thermostat, 3 Modes, Overheating & Tip-Over Protection, Portable Heater for Large Room, Bedroom, Office, Gold

The Ultimate Heating Experience: Dreo's upgraded 25" ceramic space heater brings 11.5 ft/s fast heat thanks to its new hyperamics thermal design, while the extended impeller doubles the heat range making it the ideal space heater for large rooms and warmer winters.
Unbreakable Safety: This room heater for indoor is fully packed to safely warm up your winter. Built with V0 flame retardant material, reinforced plug, 45° tip-over and overheat protection certified by ETL. An additional child lock setting reduces the risk of accidents, making safer to heat and more secure to use.
Warm Your Nights in Absolute Quietness: Dreo's new airflow design brings down noise as low as 32dB, making this space heater for bedroom an ideal option to blow a comfortable warm air quietly, and enjoy a quiet, disturbance-free office or a good night's sleep.
Precise Temperature Control: Set room temperature with more accuracy than ever before, this space heater with thermostat uses a dedicated thermal sensor to gauge the room temp and adjust heating automatically in ECO Mode, temperature can be set between 41-95°F with 1°F precision for ideal comfort.
Expanded Heating Capabilities: Bring warm air to every corner of your room. This portable space heater with 70° Wide Angle oscillation can easily cover areas of 100-270 sq ft. Choose from four heating modes (H1/H2/H3/ECO) according to your needs, and even use it as a fan to circulate the air when the room is too hot.

Bestseller No. 5

BREEZOME Space Heater for Indoor Use, 1500W Fast Heating Electric Heater with Thermostat, 90°Oscillating PTC Ceramic Heater, 24H Timer Portable Room Heater for Home Office Bedroom

FAST & POWERFUL WARMTH: Equipped with cross-flow fan platform and powered by 1500W PTC ceramic heating elements, our space heater delivers warmth in just 2 seconds. It features 3 modes (Power Heat/ECO/Fan) and 3 adjustable heat levels in Power Heat mode, providing you with the desired warmth. This heater is a great winter companion to meet all your heating needs
ETL SAFETY CERTIFIED: Our space heater is ETL-Certified safety. Crafted with V0 flame-retardant materials, included a built-in tip over protection, overheat protection and a 24-hour automatic shutdown function, this ceramic heater can provides comprehensive protection for you and your family, enhancing the users safety, ensuring you a warm and peace winter
ENERGY SAVING ECO MODE: Built with a precises temperature sensor, the heater has a smart ECO mode that can helps to maintain your desired temperature level from 59-95℉. Based on the ambient temperature, the ECO mode will adjust the working mode independently, helping to save energy bills. It also has a 24H timer, personalize your own cozy indoor temperature in lower cost
QUIET & EASY OPERATION: Designed for better user convenience, our electric space heater comes with a remote control and features an LED display for easy temperature and mode tracking. It operates quietly, with noise levels under 35dB, ensuring an undisturbed, peaceful sleep
VERSATILE APPLICATION: Our room heater is featured with 90°oscillation system that can sweeps around the heat to every corner of your room. Equipped with a portable handle, you can take it to any indoor space like bedrooms, living rooms, basements, garages, offices, etc. Say goodbye to the freezing winter and embrace the warmth sweet home with our space heater

Bestseller No. 6

PELONIS 23” Oscillating Ceramic Tower Space Heater with Remote & Thermostat, Electric Energy Efficient Floor Heater for Indoor Use Large Room Safe with Timer, ECO Mode, 1500W, White

Fast Heating & Constant Temperature: Ceramic heaters are, typically, the most effective type of electric-resistance radiant heaters. Quickly heat-up to 70°F in 3 second with reliable ceramic heating technology, offering steady comfortable temperature.
Safety to Use: The PTC indoor space heater made of high quality cool touch flame resistant material. US standard socket can directly plug into outlet without any adapter or extension cord. Overheating & tip-over switch protection to you and your family.
Programmable Thermostats Heater: Tower heater, with 3 heating options (High, Low, ECO mode) to achieve customized temperature settings with maximized efficiency and warmth. ECO setting automatically helps energy-saving based on your ambient temperature.
User Friendly Space Heater: Touch Control, remote control, oscillation, 8hours timer and carry handle are features that you can also look for in the quiet electric heater (50dB working noise). Perfect tower heater for your bedroom, living room, office.
Manufacturer: Pelonis, the American brand heating appliances manufacturer will offer all the consumers a 1-Year manufacture with your purchase. Feel free to contact with us at any time

SaleBestseller No. 7

BREEZOME Space Heater, 1500W Fast Heating Heater for Indoor Use, Ceramic Electric Heater for Home with Thermostat, 90° Oscillating Portable Heater with Remote

1500W 2s FAST HEATING: Powerful 1500 watt PTC ceramic heating element allows the space heater blow out hot air in 2 seconds. Rapidly warm up spaces in your bedroom, office, living room and any indoor space.
SAFETY FEATURES: Our space heater is ETL-Certified. It’s made of V0 flame-retardant materials which would not burn in high heat. Built-in tip-over protection and overheat protection ensures the heater does not overheat in any exceptional situation, provide you with a warm and safe winter.
ECO SMART THERMOSTAT & ENERGY SAVING: Built-in precise temperature sensor helps to maintain the constant heat level. The smart ECO mode will adjust the working mode between high & low according to ambient temperature to save more on energy bills.
WIDE SPREAD WARMTH: The 90° oscillation system helps distribute warm air to every corner of your room. It is also designed with an adjustable fan blade with can change the wind direction to 30° higher to cover higher spaces like the upper part of your body.
REMOTE CONTROL & 40DB QUIET OPERATION: The space heater for indoor use allows you to control the heater from a distant when you don’t want to move your body. And it works in a low noise which would not disturb your good sleep.

SaleBestseller No. 8

PELONIS Radiator Heater for indoor use Large Room with Remote, Thermostat & LED Display, Quiet Oil Filled Heater with 5 Temperature Settings, Overheat & Tip-Over Protection, Silver

[Efficient Heating & Multiple settings] Three heating options (900w, 1500w, mode) and five temperature settings (65F, 70F, 75F, 80F and 85F) to achieve customized temperature settings with maximized efficiency and warmth. Enjoying user friendly features including the LCD screen, programmable thermostat, remote control and 10-hour Timer.
[Portability] 4- swivel Caster Wheels capable of 360°rotation provides easy portability to move your Polonis space heater from room to room.
[Safety Features] Power indicator light lets you know the unit is ON, built-in safety, over-heat protection and tip-over safety switch shuts heater off if accidentally knocked over.
[Quiet Operation] Enjoy peace and quiet room while keeping your space warm and cozy without annoying heater sounds that disturbs you from sleep, work, meditation, chat or anything requires peaceful .it offers warmth more gentle and lasting but usually takes more time than fan heaters because its heat-conducting medium is oil.
[Manufacturer ] With confidence in the quality and efficiency of our digital LCD heater, a 1-Year manufacture was offered with your purchase.

Bestseller No. 9

Space Heater, SANVINDER 1500W Portable Electric Heater for Bedroom, ECO Thermostat 90° Oscillating, 24 hours timer, Fast Heating, with Remote, Overheat Protection, LED Display for Office

1s Heat up Quickly: when you come home or to the office on a freezing day, you want to get warm quickly to save your fingers or toes from the cold, this space heater for indoor use will be a great choice for you, powerful 1500W PTC ceramic heating allows this portable heater to blow out hot air in 1 second, making you feel the change from cold to warm in a matter of seconds
Money-Saving ECO Mode: you could set a temperature with the 59-95°F thermostat in 1°F increments, this electric heater will heat up to and cycle on/off automatically to maintain the temperature you set and save more on your heating bills. In addition to the high and low modes, this space heater for bedroom has a fan-only mode, which makes it can act as a slight fan in a warmer climate. This room space heater can be used all year round, greatly saving you the cost of additional equipment
Heat Cover More Area: unlike other small heaters that only have a 60 ° oscillation, this space heater for home are designed with a 90° oscillation, meaning that the warmth can be covered to more areas. This room space heater has a louvered air outlet design, and you can freely adjust the up and down air direction with the knob on the side. 90° oscillation + 70 ° up and down adjustment will greatly meet your heating needs
Hassle-Free: with a 0-24 hours timer, it's convenient for you to freely control the heating time, saving electricity costs & enjoying a comfortable sleep. And this large space heater is equipped with remote control, you no longer need to get up frequently from the cozy sofa to adjust it, you can also easily access all the functions through the touch button on the top of the room heater
Multiple Safety Features: V0-rated flame-retardant materials, overheat sensor, tip-over switch, and other built-in ETL-certified mechanisms are powerful answers to your concerns about the safety of this large space heater. And this room space heater features a detachable filter for easy cleaning and guaranteed clean warm flow output, it's suitable for a small room or personal use such as bedroom, office, RV and more

Bestseller No. 10

Dreo Space Heater, Portable Electric Heaters for Indoor Use with Thermostat and Remote, 2024 Upgraded, Digital Display, 12H Timer, 5 Mode, 1500W PTC Ceramic Fast Safety Heat for Office Bedroom Home

Powerful heat that fits everywhere: Dreo space heaters for indoor combines Hyperamics 1500W advanced PTC system with a new heat funnel design to deliver heat within seconds and enhance warm air circulation for up to 200% farther reach than traditional heaters.
Unbreakable safety: Dreo goes beyond the unexpected to deliver peace of mind with every room heater. The innovative tilt-detection sensor improves accuracy and reliability for better tip-over protection, and built with V0 flame retardant materials, overheat protection, and safety plug, all certified by ETL.
Ultimate temperature control: The enhanced NTC chipset brings more precision to turn your space heater with thermostat into a smart heating powerhouse, allowing you to set heat on a wider range from 41-95℉ with 1℉ increments, saving you energy while keeping you comfortable.
Cozy quietness: No more choosing between quiet or warmth, Dreo's heater for bedroom warms quietly thanks to its brushless DC motor with frictionless performance and a winglet fan design that reduces turbulence, reducing noise to only 34dB.
Fits into your lifestyle: This portable heater handle makes it easier to carry and is equipped with multiple heating levels and modes to heat as you like (Power heat, ECO, Fan Only). It also features handy extras for a hassle-free experience (remote control, 12-hour timer, mute, child lock, and memory function).

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