Comparison: Best Space Heater For An Office (Updated | Dec 16th)
Editor’s Choice
Best for a specific purpose
- Best for extended reach warmth: Dreo Space Heater
- Best for fast wide-angle heat: Dreo Space Heater
- Best for uniform coverage heater: Dreo Space Heater
- Best for dual-season flex: GiveBest Portable Electric Space Heater with Thermostat
- Best for precision quiet warmth: GiveBest Space Heater
- Best for compact energy saver: Space Heater
- Best for remote whisper warmth: Dreo Quiet Space Heater
- Best for auto climate control: Vornado VMHi500 (2025) Whole Room Metal Space Heater
- Best for designer desk heater: Gaiatop Portable Space Heater for Indoor Use
- Best for mini silent power: GiveBest Space Heater
Product Comparison: Best Space Heater For An Office
Extended Reach Warmth
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
Dreo
- 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. It is important to note that a hot or loose-fitting plug can be a sign of a worn electrical outlet. We recommend that such outlets be checked and replaced prior to heater use to prevent potential overheating hazards. 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.
Fast Wide-Angle Heat
Dreo Space Heater, 1500W Portable Electric Heaters for Indoor Use, PTC Ceramic Heater for Office with Remote, Thermostat, 70°Oscillation, 12H Timer, 5 Modes, Safe Quiet Room Heater for Bedroom
Dreo
- Faster Heat Than Ever: Powered by Dreo Hyperamics Technology, Atom One space heater heats up more efficiently with up to 1500W working power, reaching your desired temperature immediately, letting you feel fast, balmy heat straight away. This electric heater is meant to sit by your feet on the floor, near your hands on a desk, or carry around indoors. Add our heaters for indoors use to your cart & experience our amazing heater and customer service
- Shield360° Protection: Dreo Room Heater Heat up your day and night without worries. ETL-listed Shield360° system provides tip-over and overheat protection, as well as an enhanced safety plug. Along with UL94 V-0 flame-retardant materials to ensure ultimate safety in all aspects
- Save More on Energy Bills: ECO Mode adjusts the heat level automatically to reach your desired temperature while saving more on energy bills. Personalize your own comfort with the digital thermostat from 41 to 95 ℉, adjustable in 1℉ increments. Precise Heat, Precise Comfort
- Warm Any Angle: Experience the heat that envelopes you in the widest way possible. 70° wide-angle oscillation sweeps around to cover the whole area, providing wide-reaching heat for your bedroom, garage, basement, office, desktop, etc
- Engineered to be Quieter: Brushless DC motor and 9 aerodynamic blades smooth out airflow and eliminate air turbulence, delivering soft, tranquil warmth. As quiet as 37.5 dB, you can sleep or work with peace of mind
- Heat the Way You Like: With various modes (High/Medium/Low/ECO/Fan Only), the heat comes in many forms, from powerful heat to more energy-saving ECO heat. Dreo Atom One electric heater with remote control easily provides the balance you want between heat and energy saving
Uniform Coverage Heater
Dreo Space Heater, 1500W Electric Heaters for Indoor Use with Thermostat, 70° Oscillation, 8 Safety Protections, 5 Modes, Remote, 12H Timer, Quiet Portable Heater for Office, Bedroom, Large Room
Dreo
- ETL-Certified Safety: Made of V0 flame-retardant materials with multiple safety features including built-in smart tip-over protection, overheat protection, 12-hour timer, 24-hour automatic power off without interaction, V0 flame retardant 2-prong plug, and sturdy 6ft long flat power cord. Safe and worry-free all-day use. Safety Reminder: Please do not use with an extension cord. Only plug directly into the wall outlet.
- Fast Indoor Ceramic Heater: Powerful 1500W PTC ceramic heating allows this space heater to heat up in seconds, suitable for warming up spaces in the home including bedrooms, basements, garages, living rooms, and can also be used in offices, dorms, hot yoga studios, etc. Heating Coverage:270 sq.ft.
- Quiet Heating: 34dB – almost as quiet as a library. The fan wheel uses oblique airflow technology, which effectively reduces wind noise and makes the room heater 12% quieter than traditional electric heaters. Calm airflow lets you sleep soundly and work undisturbed during the cold winter
- Uniform Heating: Experience enhanced comfort in large rooms with the exclusive trackball system, engineered for smooth and whisper-quiet oscillation. The 70° wide-angle oscillation, with a lifespan of over 750,000 cycles, boosts heating coverage by 20%, which helps distribute the warm air more evenly towards the room’s corners
- Energy Efficiency: Save on energy bills and live more sustainably. With a built-in precise temperature sensor, the smart ECO mode adjusts the working mode independently (with a low of 900W and high of 1500W to efficiently maintain your desired indoor temperature) based on the ambient temperature
Dual-Season Flex
GiveBest Portable Electric Space Heater with Thermostat, 1500W/750W Safe and Quiet Ceramic Heater Fan, Heat Up 200 Square Feet for Office Room Desk Indoor Use, Silver
GiveBest
- 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. It will cycle on and off. Adjust the setting of thermostat from 41℉ to 95℉ to keep room comfortable
- 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
- Compact and powerful: The mini heater with build in carry handle 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 resident. The room heater with six feet lead cord and 2 prong connection has a long lasting life
Precision Quiet Warmth
GiveBest Space Heater, Electric Portable Heaters for Indoor Use with Thermostat and Remote, 70°Oscillation, Digital Display, 12H Timer, 1500W PTC Ceramic Fast Safety Heat for Office Bedroom Home Desk
GiveBest
- Fast Indoor Heating: With 1500W power and PTC ceramic heating technology, this room heater heats up quickly and delivers comfortable warmth. This small space heater can quickly heat up an area of 200 square feet.
- Precision Temperature Control: Whether you prefer it hot or just a little toasty, our enhanced chipset provides unparalleled temperature control that adapts to your desired level of warmth with 1℉ increments from 41-95℉, making it an energy-efficient and cost-effective option for any heating need.
- Multi Safety Protection: With an innovative tilt-detection sensor, our small heater provides unmatched tip-over protection. Plus, our V-0 flame retardant materials, overheat protection, and safety plug are certified by ETL, ensuring your safety with every use.
- Cozy Tranquility and Comfort: Enjoy the warmth without the noise thanks to our motor that reduces turbulence for whisper-quiet performance, making it perfect for a peaceful night’s sleep. The small desk heater offers a remote control for easy portability.
- 70° Oscillation Heater: With multiple heating levels and modes (Power, ECO, and Fan), a 12-hour timer, and child lock. 70° wide-angle oscillation sweeps around to cover the whole area, providing wide-reaching heat for your bedroom, garage, basement, office, desktop, etc
Compact Energy Saver
Space Heater, 1500W Electric Heaters Indoor Portable with Thermostat, PTC Fast Heating Ceramic Room Small Heater with Heating and Fan Modes for Bedroom, Office and Indoor Use
Aikoper
- GET NICE & TOASTY FASTER: The advanced PTC ceraming heating technology combined with the ultra-efficient fan will heat up any space faster and distribute the heat more evenly. Just turn on your space heater, count to 3, and enjoy your warm living room, bedroom or office.
- CUT DOWN ON ELECTRIC BILLS without having to freeze. Our energy-efficient interior space heater features 3 different heat settings (LOW, MEDIUM, HIGH) as well as a fan-only mode, so you can tailor it to your exact needs. Instead of wasting a fortune on central heating, you can warm just the spaces you actually use.
- ADJUST THE TEMPERATURE TO YOUR NEEDS: Equipped with an adjustable thermostat, our space heater will keep you comfortable at all times. Just set the dial to the desired heat setting and let the thermostat monitor the surrounding air temperature and keep you comfy.
- PERFECT FOR YOUR HOME OR OFFICE: The compact and portable design combined with the ergonomic built-in handle, will allow you to easily move your space heater to any room you want. Make sure your office, kitchen, bedroom, guest room, study or living room is nice and warm.
- YOUR PEACE OF MIND IS OUR PRIORITY: We have ensured the safety of you and your loved ones by adding an advanced overheat protection sensor as well as a smart tip-over switch, which will automatically turn off the heater in case it overheats or gets tipped over by your kids or pets.
- NOTE：Before purchasing the heater, please check the User Guide in the Product Guide and Documentation.
Remote Whisper Warmth
Dreo Quiet Space Heater, 1500W Portable Heaters for Indoor Use with Remote, 70° Oscillation, Fast and Safety Electric PTC Ceramic for Desk Office Bedroom, 12H Timer
Dreo
- Powerful and Efficient Heating: This Dreo Heater 319 space heater for indoor use utilizes a Hyperamics 1500W advanced PTC system, efficiently heating up any space quickly and improving the circulation of warm air. Compared to traditional heaters, Heater 319 can reach areas up to 200% farther, ensuring efficient and widespread heating in home, bedroom, and office
- Cozy Tranquility: Dreo’s heater for bedroom provides whisper-quiet operation, thanks to its brushless DC motor and winglet fan design that minimizes turbulence. Enjoy warmth in serenity and ensure a better sleep, with noise levels as low as 34dB
- Comprehensive Safety: The electric heater is built with a child-lock, tip-over protection, V0 flame retardant material, overheat protection, and a safety plug, all certified by ETL. It provides robust safety protections for your family, enhancing safety for children, strengthening defenses against accidents, and ensuring peace of mind for users
- Always at the Perfect Temperature: This heater for home with Thermostat allows you to set your desired heat level within a wide range of 41-95℉ with ±1℉ increments, ensuring precise and efficient heating. This feature not only keeps you comfortable but also helps save energy
- Experience even heat distribution: Our ceramic heater with a 70-degree oscillation function ensures warmth in every corner of your room. Set the heat flow to your preference, directing it in a specific direction or enjoying broader coverage
Auto Climate Control
Vornado VMHi500 (2025) Whole Room Metal Space Heater, Digital Thermostat, Remote Control, Auto-Climate Control, 12-Hour Timer, Vortex Heat Circulation, Heater for Bedroom and Home, White
Vornado
- HEAT DIFFERENTLY — Transform your space with the VMHI500’s innovative Vortex Heat Circulation. This compact yet powerful space heater gently warms the entire room, mimicking the efficiency of a full-sized furnace but on a smaller scale. Ideal for any setting—be it your bedroom, office, or under your desk—the sleek design blends seamlessly into your décor while delivering effective whole-room heating.
- HEAT SAFELY — Prioritize safety with the VMHI500’s advanced features. The heater’s cool-to-the-touch metal finish ensures you can handle it safely, while its tip-over protection and automatic shut-off system provide extra layers of security. Enjoy worry-free warmth whether it’s on the floor in your living room or at your desk in the office.
- HEAT EFFICIENTLY— Take control of your comfort with intuitive touch-sensitive controls or the included remote. Choose from two heat settings, a fan-only mode, and a 12-hour timer to customize heat output and optimize energy usage. Perfect for any space, from a cozy bedroom to a busy office.
- AUTO CLIMATE CONTROL — Experience seamless comfort with the VMHI500’s Auto Climate Control. This advanced feature intelligently monitors and adjusts heat and airflow to maintain your desired temperature automatically, ensuring a consistently warm environment without manual adjustments. Ideal for any room in your home or office.
- SUPERIOR SUPPORT — Our standards are high, and so are your expectations. If our product doesn’t meet them, we’ll replace it, for up to 5 years. Products designed and supported in Andover, KS.
- Built to meet U.S. voltage requirements. Certified, safety-tested, and warrantied for use only in the U.S.
Designer Desk Heater
Gaiatop Portable Space Heater for Indoor Use, 1000W/600W Small Electric Desk Heater for Bedroom or Office, 2s PTC Ceramic Heating, Overheat & Tip-Over Protection, Cute Gifts for Women Men, White
Gaiatop
- 4X Safety System for Worry-Free Warmth: Gaiatop electric heater is built with 4 key safety features—overheat protection, 45° tip-over auto shut-off, V0 flame-retardant materials and an independent On/Off safety switch. All-round protection gives you safe, worry-free warmth for home or office
- Energy-Efficient Comfort: This small space heater features a PTC ceramic heating element that rapidly reaches 140°F(60°C) in only 2 seconds—delivering fast, consistent warmth while using less energy. Perfect for staying cozy without spiking your power bill
- Warmth Meets Design: Inspired by classic mid-century aesthetics, this small heater features a warm white body paired with removable wood tripod legs. While keeping you cozy, it also serves as a stylish décor piece in your bedroom, office, or living room
- 3 Modes for Year-Round Use: This small space heater offers 1000W high heat, 600W low heat, and a 10W fan mode to match your mood and the season—ideal for chilly days or light airflow in warmer weather
- Tiny but Mighty: This personal heater delivers powerful heat in a compact body—perfect for small spaces. Whether you’re working at your desk, relaxing on the couch, or getting ready for bed, it brings instant comfort wherever you need it
- Gift-Worthy Choice: With unique design, strong performance, and multiple safety features, this mini heater makes a thoughtful gift for birthdays, Christmas, Valentine’s Day, New Year, or holiday gift exchanges like White Elephant, for men, women, parents, or coworkers. A warm surprise they’ll truly appreciate and use
Mini Silent Power
GiveBest Space Heater, 1500W Portable Heaters for Indoor Use, PTC Ceramic Heater with Heating and Fan Modes, Overheat & Tip-Over Protection, Ideal for Bedroom, Office & Desk Use, Black
GiveBest
- 【Portable Personal Heater】This lightweight 6.4″ x 6.4″ x 8.9″ mini heater fits perfectly on desks, office floors, or bedside tables. Its space-saving design with integrated handle easily moves between rooms, efficiently heating up to 200 sq ft while only weighing 2.8 lbs.
- 【3-Mode Ceramic Heater for Instant Warmth】Advanced PTC ceramic heating technology delivers instant warmth in just 3 seconds. Choose from Fan, Low heating(900W), or High heating (1500W) settings to perfectly match your comfort needs. Small and powerful, it saves more energy compared to conventional heaters. Ideal for living room, bedrooms, offices and personal spaces.
- 【Multiple Safety Protection】Equipped with overheat protection (auto shut-off above 176°F) and tip-over protection for instant power cutoff. UL certified for guaranteed safety, featuring flame-resistant materials and reinforced plug design – perfect for homes with kids and pets.
- 【Silent & Comfortable Heating】Enjoy peaceful warmth with whisper-silent operation (≤45dB) that won’t disturb your rest. This heater combines rapid heating with near-silent performance, perfect for restful sleep, focused work, or relaxing at home.
- 【Warranty Protection】Designed with a comfortable built-in handle, allowing you to easily move the space heater to any room you want. Enjoy a 1-year warranty and responsive support, ensuring a worry-free experience and long-lasting satisfaction.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
What heating capacity do I need for a typical office space?
Calculate the required BTU by multiplying the room’s square footage by 10‑12 BTU per square foot, adjusting for ceiling height and insulation quality. For most standard office rooms (150‑300 sq ft), a heater rated between 1,500 and 2,500 watts is usually sufficient. Choosing a unit with adjustable thermostat settings lets you fine‑tune the output for comfort and energy savings.
How important are safety features like tip‑over switches and overheat protection?
Safety features are critical in an office where the heater may be left unattended for hours. Look for models with automatic shut‑off if tipped, overheat sensors, and a cool‑touch exterior to prevent burns. Certifications such as UL or ETL indicate the heater meets recognized safety standards.
Should I choose an electric or oil‑filled heater for an office?
Electric convection heaters warm up quickly and are ideal for spot heating, while oil‑filled units retain heat longer and operate more quietly. If you need rapid temperature boosts during cold snaps, an electric model is preferable; for continuous, low‑noise heating, an oil‑filled heater may be better. Consider the power source availability and any restrictions on plug‑in devices in your workspace.
What are the energy‑efficiency considerations when selecting a space heater?
Look for heaters with an Energy Star rating or built‑in eco‑mode that cycles the heating element to maintain temperature without running continuously. Features like programmable timers and adjustable thermostats help avoid wasted electricity. Although higher‑efficiency models may cost more upfront, they often lower monthly utility bills and reduce overall operating costs.
How do noise levels affect productivity, and which heaters are the quietest?
Excessive fan or element noise can be distracting in a work environment, so aim for heaters rated at 40 dB or lower. Oil‑filled radiators and ceramic convection heaters typically operate silently, while fan‑forced units can produce a mild hum. Check product specifications or user reviews for decibel ratings before purchasing.
Are there any maintenance requirements I should be aware of?
Most electric heaters need only occasional dusting of the exterior and a visual inspection of cords for wear. Oil‑filled heaters benefit from a yearly wipe‑down of the vent openings to keep airflow unrestricted. Never attempt to open the unit yourself; follow the manufacturer’s cleaning guidelines to preserve warranty coverage.
How does price relate to long‑term value and durability?
Higher‑priced models often feature sturdier housings, better safety certifications, and longer warranty periods, which can translate to fewer replacements over time. However, a mid‑range heater with solid reviews and essential safety features can provide comparable performance for most office needs. Weigh the initial cost against expected lifespan, energy usage, and any additional features you truly need.