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Finding the best space heater for 1200 square feet can often feel like a daunting task. With so many options available on the market, from different types of heaters to varying brands and features, it can be overwhelming to determine which one will best meet your needs. Factors such as heating efficiency, safety features, noise levels, and energy consumption all come into play, making the decision process complex and time-consuming. Many consumers find themselves sifting through countless reviews and specifications, leaving them frustrated and unsure of where to start.
To simplify this process, we have meticulously researched and shortlisted the top 10 products that stand out in the crowded space heater market. Our selection criteria focused on performance, reliability, and user satisfaction, ensuring that these heaters deliver optimal warmth and efficiency for a space of 1200 square feet. By providing you with a curated list, we aim to save you time and hassle, allowing you to make an informed decision without the stress of extensive research. Whether you need supplemental heat for your home, office, or workshop, our guide to the best space heater for 1200 square feet will help you find the perfect solution tailored to your requirements.
Top 10 Best Space Heater For 1200 Square Feet In The Market
Last update on 2025-06-30 / Affiliate links / Images from Amazon Product Advertising API
Best Space Heater For 1200 Square Feet Reviews
Bestseller No. 1
Whirlpool 12,000 BTU 230V Window Air Conditioner with Supplemental Heat, Window...
- Exceptional Cooling: This powerful 12,000/11,600 BTU window air conditioner with 11000/9000 BTU supplemental heat (not meant to be used as a primary heat source in the coldest months) is best for spaces up to 550-sq. ft.
- Easy Functionality: Electronic control panel with digital display and 3 cooling speeds, supplemental heating, eco mode, sleep mode, and programmable 24 hour on/off timer with 8-way directional air louvers to give multiple options for comfort
- Easy to Install: Comes with a quick and effective window mounting kit that allows for easy installation in windows with minimum window height of 19.5 inches
- Reusable Filter: The filter on this window air conditioner with heat helps keep the air free of dust, debris, and contaminants, and the filter can easily be removed and washed to help keep your ac heater window unit running at its highest level
- Remote Control Included: Adjust your heat and air window unit's settings from across the room with the touch of a button
Bestseller No. 2
GiveBest Portable Electric Space Heater, 1500W/750W Ceramic Heater with...
- 2 in 1 heater fan: This ceramic heater provides two heat levels, 1500W or 750W and one cool air fan, you can use it both for winter and summer. Thermostat control of the heater will turn the heater off when it reaches a preset temperature and turn the heater back on when the temperature dips below the thermostat setting
- Multi protection safety system: These heaters are made of flame retardant material avoiding any fire hazard. Automatic safety shutoff system will shut the heater off when the heater overheat. The tip over protection system will also shut the heater off when the heater was knocked over by accident and it will come back on automatically if it is up righted. For optimal safety, avoid using this heater simultaneously with other high-power appliances on the same circuit.
- Compact and powerful: With build in carry handle, this portable mini heater helps to reinforce the potential of rather low electrical bills by using at the place where you need when you don't want to warm the full house with other centralized heaters
- Quiet and fast heating: The noise this ceramic heater makes is lower than 45 decibels, quiet enough for most people to use in a bedroom while sleeping. With PTC ceramic heating tech and high speed fan, this heater put out tons of heat to heat up 200 square feet in seconds
- Upgrade abs material: Upgrade abs material applied, which is more flame-retardant. The room heater with six feet lead cord and 2 prong connection has a long lasting life
Bestseller No. 3
Heat Storm Phoenix Infrared Space Heater with Attachable Feet, Remote Control,...
- This portable 1500 watt infrared heater has the power to heat up a small room or office with its 5200 BTU heat output. Two power modes, one uses the full 1,500 watt power while the other only uses 750 watts.
- Our patented heat exchanger with HMS Technology combines with humidity in the room to provide soft, safe heat without reducing oxygen or humidity. Safe to touch, even the grill.
- Small convenient size makes this perfect for any room in the house. Hang it on the wall or set it on the ground thanks to removable feet and wall mounting points on the back of the heater.
- Built in thermostat with LED display shows you what the ambient temperature is and helps regulate the temperature efficiently. Included remote control allows you to control the temperature with ease.
- This heater comes with a 1 year manufacturer warranty
- 1500 WATTS of power and 5200 BTU. As a primary heat source: (Up to 150 sq. ft of zone heating (in a well-insulated room). As a supplemental heat source: (Up to 750 sq. ft of zone heating depending on room insulation)
Bestseller No. 4
Small Portable Space Heater for Indoor Use - Lutntc 1500W/750W Safe and Quiet...
- HIGH EFFICIENCY HEATING: This Space Heater is equipped with two modes (1500W/1200W), which can efficiently heating up any space quickly and improving the circulation of warm air, and can automatically select the optimal heating power according to the ambient temperature of the room for you to switch between heating modes at will.
- RELIABLE SAFETY PROTECTION: The portable heater have ETL certified with overheat protection and tip-over protection, which can provide you with comprehensive and reliable safety protection, strengthen the defense against accidents, and ensure users' peace of mind.
- Touch Button Operation Mode: The indoor heater is equipped with Touch Button Operation Mode, which can use it select the heating time and level and 1-12 hour timer provides a customizable heating time for a comfortable, uninterrupted night's sleep.
- COMPACT DESIGN: This portable heater for indoor use is used only where it is needed, eliminating the need for other heaters to heat the entire house and helping to reduce electricity bills.
- After Sale Service: ETL Certified. Our friendly and reliable customer service will respond to you within 24 hours. You can purchase with confidence, thanks to our 30-day return and 12-month replacement policy.
Bestseller No. 5
Dreo Space Heaters for Indoor Use, 1500W Fast Heating Portable Heaters with...
- Speedy heat for instant comfort: With 1500W PTC ceramic heating and Hyperamics Tech,this portable heater provides quick and soothing warmth in seconds.It turns cold rooms into cozy spaces with a heating speed of 11.6 ft/s, covering up to 250 sq.ft.
- Cozy warmth anywhere you are: With a 70° wide-angle heating capability, DREO Space Heaters spread warmth throughout your room. Perfect for large spaces like bedrooms, living rooms, and offices.
- Peerless safety and reliability: Enjoy top safety with this indoor heater, featuring Shield360° protection, tip-over and overheat safeguards, a 24-hour auto-off function, and V-0 flame-retardant materials. ETL-listed for your peace of mind.
- Perfect temperature, every time: Set your preferred heat level with the digital thermostat on this electric heater, adjustable between 41-95°F. It ensures precise heating and helps save energy while keeping you warm and cozy.
- Whisper-quiet warmth for restful nights: DREO’s bedroom heater runs quietly, thanks to its brushless DC motor and winglet fan design that reduces turbulence. With noise levels as low as 34dB, it’s perfect for undisturbed sleep.
Bestseller No. 6
Dreo Space Heater, Portable Electric Heaters for Indoor Use with Thermostat and...
- 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).
- We Are Always Here for You: To ensure a pleasant experience for everyone while using the heater, it is recommended to carefully read the precautions in the user manual and QSG before use. Let our product experts guide you through any issues or questions you might have with the product at any time with our customer support line.
Bestseller No. 7
Dreo Oil Filled Radiator Heater, Electric Radiant Heater with Remote Control, 4...
- 𝙒𝙖𝙧𝙢 𝙝𝙚𝙖𝙩𝙞𝙣𝙜 𝙛𝙤𝙧 𝙬𝙝𝙤𝙡𝙚 𝙧𝙤𝙤𝙢: 1500W high power, spindle-shaped openings and M-shaped heating fins create stack effect to provide 360° efficient circulation of hot air in your rooms, keeping your home cozy and warm without drying out the air. Dreo oil radiator heater is your best go-to in winter.
- 𝙁𝙚𝙚𝙡 𝙝𝙚𝙖𝙩 𝙛𝙖𝙨𝙩𝙚𝙧: The spindle-shaped openings, 225 mm larger than others enlarged fins and Dual U-shaped heating tubes make the Dreo oil radiator heater so effective in distributing heat that the heat can be doubled and released quickly, evenly and efficiently to a large area or the entire room.
- 𝘾𝙤𝙤𝙡 𝙩𝙤𝙪𝙘𝙝 𝙙𝙚𝙨𝙞𝙜𝙣: With the wraparound heating fins design, the heating element and fins are not directly exposed, preventing burn risks. The exteriors are also specially treated to be only at 80℃ at most during use, 30% less hot to the touch than most oil heaters.
- 𝙀𝙣𝙝𝙖𝙣𝙘𝙚𝙙 𝙨𝙖𝙛𝙚𝙩𝙮: Dreo Oil Filled Radiator Heater made of V0 flame retardant materials was certified by UL. Built-in tip-over switch, Dreo Oil-filled heater will automatically shut off while tip-over by accident to ensure you and your family are safe and worry-free
- 𝙀𝙣𝙚𝙧𝙜𝙮 𝙚𝙛𝙛𝙞𝙘𝙞𝙚𝙣𝙩: Equipped with 600W/900W/1500W heating modes, this space heater also features a smart ECO mode that adjusts the working mode based on the room temperature with built-in precise temperature sensor, continuously keeping your home in constant warmth while saving more on your energy bills in winter
- 𝙀𝙖𝙨𝙮 𝙩𝙤 𝙪𝙨𝙚: A remote is included to allow you to mute, set a timer, and access other functions of this oil-filled radiator heater from 19 feet away. Universal wheels make moving this big guy a breeze. Assembly is super easy — Just open the bottom brackets and insert the wheels directly. No tools needed
- 𝙒𝙖𝙧𝙢 𝙗𝙚𝙛𝙤𝙧𝙚 𝙖𝙧𝙧𝙞𝙫𝙞𝙣𝙜 𝙝𝙤𝙢𝙚: Dreo oil radiator heater comes with a 24-hour timer, you can set the timer in 1 hour increments. Not only can you set the auto off time, you can also set the auto on time while on standby. Always stay warm when at home
Bestseller No. 8
Comfort Zone CZ550 1500 Watt Portable Electric Indoor Radiant Wire Element Space...
- KEEP WARM ANYWHERE: Stay toasty in your living room, bedroom, and office space without spending money to heat your entire home
- HEATS LARGE AREAS: Powerful heating elements provide radiant heat to a 1,000 square-foot area
- SAFETY FIRST: Built-in safety tip-over switch, overheat protection, and stay-cool housing to maximum safety
- ADJUSTABLE TEMP: Adjustable thermostat controls let you adjust the output to your comfort level
- PLACE ANYWHERE: Low-profile design lets it fit in the corner, under your desk, or on the tabletop without getting in the way
Bestseller No. 9
Space Heater for Indoor Use, Two-way Oscillation Portable Heater, 1200W Electric...
- [Fast Indoor Heating]: This space heater adopts 1200W PTC ceramic instant heating, which can quickly heat up within 2 seconds and warm your entire area within a few minutes. This portable heater has 4 modes（fan only/H1-600W/H2-1200W/ECO mode） for you to choose. The portable heater is very suitable for indoor use, including bedrooms, living rooms, study rooms, children's rooms, offices, etc.
- [Two-way Oscillation]: This electric heater has excellent indoor room heating capabilities and can swing in both directions. You can not only set it to swing 90° left and right or 60° up and down separately, but also set it at the same time to ensure that the warmth penetrates every corner and brings you all-round warmth. This small space heater can increase the heating coverage by 200%, covering an area of up to 200 square feet.
- [Powerful ECO Mode]: Smart ECO mode has a built-in adjustable digital thermostat that accurately measures the room temperature and automatically adjusts the heating. The temperature can be set between 59-95°F with an accuracy of 1°F. It ensures precise heating and customization of your favorite temperature. This helps save energy while keeping you warm and comfortable.
- [Unbreakable Safety]: This room heater can safely warm your winter. The space heater office features a cool-touch shell, human sensor, enhanced safety plug, 30° tip-over protection, and 167°F overheat protection, all FCC certified. The desk heater will automatically shut down when it overheats or accidentally falls over. When the human-machine sensing mode is turned on, the mini heater will automatically shut down 10 seconds after the person leaves. The control panel and remote control will be disabled once the safety lock is set.
- [Quiet Heating & Timer]: The space heaters adopt a brushless DC motor and wing-shaped fan design to reduce turbulence and make the airflow smooth, effectively reducing wind noise, and the noise is reduced to only 45dB. Quiet heating allows you to be undisturbed on cold winter days, which is very suitable for working and sleeping peacefully. This space heater office has a 12-hour timer so you can set a specific time to keep the area comfortable, and the space heater will automatically shut off when the time is reached.
- [Usage Comfort]: 7.5" x 7.5" x 15.7", 4 lbs This portable heater has a built-in hidden handle for easy mobility. With the heater's user-friendly touchscreen control and convenient remote control (with batteries), you can easily adjust the settings in your room anytime, anywhere. Removable air inlet and filter for easy cleaning. The 15.7" compact design makes our space heater a real space saver. Cord length: 4.5 feet/1.3 meters.
Bestseller No. 10
NewAir NGH160GA00, 120V Electric Portable Garage Heater, Heats Up to 160 Square...
- [SAFETY FIRST] - Our Garage Heater ensures safety with a cool-to-the-touch design, internal thermostat, and automatic shut-off, preventing overheating.
- [PORTABLE WARMTH] - Enjoy flexibility with adjustable temperature control, 2 heat modes, a tilting head, and an easy carry handle for convenient mobility.
- [FAST HEAT] - Experience rapid warmth with a ceramic heating plate and a powerful 200 CFM fan, delivering a steady stream of comforting heat.
- [QUALITY BUILD] - Crafted for durability, this heater boasts a rugged shell designed to withstand tough conditions in any workspace, ensuring long-lasting performance.
- [PLUG AND PLAY] - With a 120-volt plug, this portable heater is versatile, fitting into any standard outlet for quick and convenient use wherever you need efficient warmth.
Last update on 2025-06-30 / Affiliate links / Images from Amazon Product Advertising API
The Bottom Line
In conclusion, selecting the best space heater for 1200 square feet can significantly enhance your comfort during colder months, ensuring that you maintain a warm and cozy environment in larger rooms or open spaces. Throughout this article, we have carefully evaluated various models based on key factors such as heating efficiency, safety features, energy consumption, and user reviews. Our selection of the top 10 products is designed to provide you with a range of options tailored to diverse heating needs and preferences.
By following our list, you can make an informed decision that aligns with your specific requirements and budget. Each of these recommended space heaters has been chosen for its reliability and performance in heating larger areas efficiently. Whether you prioritize portability, design, or advanced features like smart technology, you can find a suitable option here that will not only warm your space effectively but also enhance your overall indoor comfort. Trust in our comprehensive guide to help you choose the best space heater for 1200 square feet, ensuring a cozy atmosphere all winter long.
