The Best 400 watt space heater of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best 400 watt space heater of 2022. Check our ranking below.
2,076 Reviews Scanned
SaleRank No. #1
Small Space Heater for Indoor Use - Low Wattage Mini Heater with Overheat Protection, Portable Personal Heater with Tip Over Protection, Low Noise Desk Heater for Office Bedroom Home Use
- 【Brightown Mini Heater】Single on/off switch on the back of electric mini heater. Minor glow from the power light is red to let you know the unit is on. The cord is 5 1/2 feet long with 2 prong connections. The desk heater for office indoor personal use such as office desk table tent camping desktop
- 【Low Wattage Small Heater 】 400 watt, 110 volt, 3.63 amps. Low wattage space heater is more economical than running a higher wattage space heater and will not overload the circuit. Great choice for people who live in a mild climate
- 【Quiet and Fast Heating】 Brightown electric heater puts out a pretty decent amount of heat, suggesting using it for space about 100 square feet. Use it by the desk, take the chill off a small, cool office space. Use it at home when you don't want to heat up the entire house with other centralized heaters. Desk heater for office quiet, so it won't affect your sleep, work or study.
- 【Bright and Compact】 6.3 x 3.15 x 6.3 inch bright orange color makes it easy to see and our portable heater is nicely compact so you won't knock into it. This personal space heater doesn't take up much space and portable that moving it from room to room is a breeze
- 【Safe and Reliable】 ETL certified desktop heater made of flame retardant material, will shut off automatically if you happen to tip it over, which is a nice safety feature, especially around the lot of papers on the desktop. Our desk heaters are protected from overheating and the ceramic surface of the office heater keeps it cool while working, safe to touch.
Rank No. #2
Vteilas Portable Electric Space Heater 800W/400W/Natural Wind, PTC Fast Heating Small Space Heater with Tip-over and Overheat Protection for Bedroom, Office, Room, Desk and Indoor Use (Green)
- 3S Rapid Heating - The PTC ceramic heating equipped with the heater can quickly heat to form hot air in 3 seconds, ideal for getting rid of the cold instantly. Personalize your warmth with 3 heating modes (High:800W, Low:400W, natural wind).
- Triple Safety Protection - Built-in Automatic overheat Protection system will shut the unit off when the parts of the heater overheat (temperature over 235.4 ℉), Tip-over protection turns off the heater when it's knocked over (angle over 30°), auto-off after 8h without operation. (Note: 30 S delays shutdown to speed up heat dissipation to improve service life.)
- More Warmth, Less Noise - This electric heater creates can quietly generate heat with a noise of fewer than 35 decibels (equivalent to a quiet night). It can be used in indoor bedrooms for sleeping or office work; It is a perfect match for bed cabinets and desks.
- Portable and Energy Efficient - Small size mini heater 8.2 "x 5.5" x 3.5 ", Equipped with an exquisite leather handle, convenient for you to carry and store.Small size is a more energy-efficient, perfect match for small space.
- Customer Satisfaction - Providing a 100% satisfaction experience is our main priority to our customers; we devote ourselves to provide the best customer service. Feel free to message us if products don't meet your expectations or have any questions. We will reply within 24 hours and guarantee to provide you with a satisfactory solution.
Rank No. #3
Mini Space Heater, 400W Low Wattage Personal Desk Heater with Tip Over Protection for Office Table Desk Indoors, Compact and Portable, Orange
- Amazingly Easy to Use: One single On/Off switch on the back and an indicator light make this mini heater is so easy to use. No complicated settings, just press and use. 5.5-foot long durable cord and 2 prong connection is wonderful for indoor use such as office, table, desk, tent, small bedroom, etc.
- Low 400 Wattage: The mini heater runs on 400-watt low wattage, more energy-saving and cost-effective than those high power-consuming space heaters. It will not overload the electrical circuit. Great for people living in a mild climate
- Quiet and Fast heating: PTC ceramic heating tech enable this space heater heat up 100 square feet in seconds. Perfect for desk, office, table and small space. Lower than 45dB level, the electric heater for home is comfortably quiet to use in a bedroom while sleeping
- Bright and Compact: 6.3×3.1×6.3 inch in size, this mini heater takes up little space and is easy to carry around. Bright orange color makes it a great match to your home decor
- Safe and Reliable to Use: Made of quality-assured flame retardant material, this mini heater achieves zero safety hazard. Overheat protection turns off heater automatically when you happen to tip it over, perfect for tables having a stack of files
Rank No. #4
FAKEME Portable Mini Space Heater 400W Compact Freestanding Plastic Convection Heating Electric Desk Heater for Desktop Bedroom Indoors Winter Home - White
- Provide 2 colors for choice to match your decoration.
- Intelligent temperature control, the heater temperature drops to 90degree, automatically restarts, and automatically turns off the power when the temperature exceeds 120degree.
- Quick heating, no need to wait, heats immediately when it is turned on, simple start-up operation, low noise.
- Compact personal space heater, small enough for desk or tabletop.
- Perfect for small spaces like bathroom, bedroom, camping tent, office and so on.
Rank No. #5
NewAir Portable Heater - 400-watt Under Desk Heater with Slim Fit Design and Silent, Energy Efficient Operation | Ideal for Office, Desk, Home, and More
- Slim Design is A Real Space Saver - This powerful heater fits under your desk to deliver heat directly into your workspace. Its slim frame is designed to warm your entire body and give plenty of leg room to stay cozy and comfortable at your desk.
- Silently Does Its Job so You Can Do Yours - Don’t worry about disrupting your coworkers or loosing your concentration; it uses diathermic oil rather than a fan to send heat into your personal workspace.
- Energy Efficient to Cut Down Costs - This energy efficient heater uses 400-watts of energy to help you save on your electricity bills.
- Smart Safety Features to Heat in Peace - The under desk heater comes with an automatic shut-off function to prevent the risk of overheating. It also comes with a tip over kill switch to turn off the heater, preventing accidents from happening.
- Portable Features to Put in the Perfect Place - You can easily take your portable heater with you thanks to its portable features. The handle allows you to grab-and-go to your next location. Plus, its lightweight body makes it easy to move.
SaleRank No. #6
Amaze SOLO 400Watt-Wall Mount Room Space Heater Panel - Electric Convection Room Heater - Ideal for 200Sqft Room and Easy installation– AH400USS
- AMAZE-HEATER SOLO SPECS: Ideal for a 200 sq. ft. room, 400 watts (1364 Btu/Hr), 120 volts, 3.33 amps. Product Dimensions: 24” x 24” x 0.50”. The product may be PAINTED (to match your décor) and/or HARD WIRED! Comes with easy installation instructions and wall mount kit and a 6ft. power cord. We also provide a template to mark the holes on the wall as well as a HEAT REFLECTOR that attaches to the wall to maximize heater efficiency. We offer a 3 Year Manufacturer Warranty!
- INSTALLED DIMENSIONS: 24” X 24” X 2” from wall surface. Product may be installed in any orientation that is parallel to the floor as per your convenience and application.
- APPROVALS AND CERTIFICATIONS: ETL certified to UL-2021 Standards and CE certified. Product meets USA and EU safety, health and environmental protection requirements. Product is also ROHs and REACH compliant and manufactured by an ISO 9001 certified company.
- SAFE AND EFFICIENT TECHNOLOGY: This convection space heater works on the principle of natural convection. The heater surface will be hot to touch and is safe for adults only but will not burn due to use of non-conducting materials. A momentary touch will not harm anyone but caution to be used if TODDLERS are present. 90% of the heat transfer occurs by natural convection and only 10% radiant heat from the front surface.
- The SOLO model does not come with Heatguard however, if exposure of hot surface is of concern, we highly recommend the DUAL model that comes with the Heatguard. This is a plate that mounts on top of the heater surface so that the user is protected against touching the hot surface.
Rank No. #7
Portable Space Heater,400W Electric Mini Heater with Tip-over Protection, Indoor Use For Bedroom, Office and Counter, (CZ410BK)
- ☀【Fast Heat-up】:Using ceramic element, it will quick heat up your space within 3 seconds, the Rapid heating system for you to have a warm time in Christmas.At 400-Watts and 683 BTUs, this low wattage mini space heater is ideal for use under the desk to keep your feet and legs warm.
- ☀【High Safety Factor】This portable heater for office and indoor use has been designed keeping your security in mind. It comes with overheat and tip-over protection features to prevent any mishap. This small indoor heater will be auto shut off when it gets overheated or Tipped over.
- ☀【Heat Your Personal Space】This cute, small electric heater takes up minimal desktop space and is intended to heat up your immediate space at home or the office. Designed to warm you in this winter.
- ☀【Easy To Control】No assembly required. Simply take it out of the box and turn on the button to control it. Best of all, because it’s low wattage, it won’t keep tripping the office circuit breaker every time you turn it on.
- ☀【Low Noise】Ideal for reading, working, listening to music, watching TV, doing homework, taking a nap or sleeping at night, our low noise space heater will not disturb you, your kids or your neighbors.
Rank No. #8
Space Heater, Teioe Mini Electric Space Heater 800W/400W, Small PTC Ceramic Heater with Tip-Over and Overheat Protection, 3 Operating Modes, Space Heaters for Indoor, Office, Bedroom and Under Desk (GREY)
- FAST & POWERFUL HEATING - Equipped with advanced ceramic heating elements, Teioe small space heater provides faster and more energy efficient heating. This electric space heater heats up to 70°F in 3 seconds, perfect space heater for bedroom, office and desk use.
- ADVANCED SAFETY - Our portable space heater is made of flame retardant material. Built with multiple safety features, including overheat protection, tip-over protection, 8hr auto power-off, 30 seconds delay shutdown. Safe space heater for indoor use.
- PORTABLE & QUIET - The size of the electric space heater is: 8.3" x 5.5" x 3.1", 1.6 pounds lightweight. Build with pure leather handle, makes it easy to be placed in any room or moved. Noise is only 50dB, will not bother your sleep, read and work, quiet space heater for office.
- EASY TO USE - Adjust the rotation botton to choose three modes. 800w high heat, 400w low heat and natural wind mode. The high/low heating mode blows warm air at different speeds to heat the air. It makes the small space heater ideal choice for your personal space in home and office.
- MINI RETRO DESIGN - This mini space heater adopts fashion retro design. The refreshing appearance can decorate your home or office while keeping warm. The mini heater is the ideal Christmas gift for family and friends.
Rank No. #9
EconoHome Wall Mount Space Heater Panel - with Thermostat - 400 Watt Convection Heater - Ideal for 120 Sq Ft Room - 120V Electric Heater - Overheat Protection
- SAVE UP TO 50% OF YOUR HOME HEATING COSTS: Lower your energy bills and still feel cozy and warm with our electric heater. Our flat heaters are ENERGY EFFICIENT, consuming 0.4 KW/HR., which is less than 1/3 of the electricity than conventional space heaters. This method will lower your energy bills with great savings and will keep the room with constant ambient warmth.
- CONVECTOR HEATER SPECS: Ideal for a 120 sq. ft. room, 400 watts, 120 volts, 3.33 amps. Panel Heater Dimensions: 23.5 x 23.5 x ¼”. cETL approved. UL-2021 & RoHS compliant. HEAT REFLECTOR INCLUDED, temperature ranges between 41-86 °F. This unit may be HARD WIRED! OVERHEAT PROTECTION for your safety! We offer a 3 Year Manufacturer Warranty!
- SAFE AND EFFICIENT TECHNOLOGY: This electric wall heater operates at a constant temperature persistently. It ignites with minimal radiant heat which transmits to convection currents that rise from behind the heating panel and circulates heated air around the room. WE RECOMMEND BUYING THE HEAT GUARD ACCESSORY to go along with this heater because it doubles the efficiency of the convection currents, and its exterior casings stay warm and safe to touch.
- UPDATED CRACK RESISTANT VERSION: This upgraded durable model is TRIPLE REINFORCED and made with a superior calcium silicate material. TRIPLE INSULATED for electrical safety. OVERHEAT PROTECTION makes it safe to leave unattended. EASY TO MOUNT on any wall (Installation hardware Included). Enjoy the beautiful sleek PAINTABLE DESIGN which blends in with any décor.
- NO FAN THAT DRIES OUT: Asthma and dust allergy sufferers can enjoy warmth without irritation since the air will not dry out, nor will dust circulate around the room. Perfect for all indoor rooms, including bathroom, bedrooms, office, garage, and RV.
Rank No. #10
EconoHome Wall Mount Space Heater Panel 2023 Model - with Thermostat - 400 Watt Convection Heater - Ideal for 120 Sq Ft Room - 120V Electric Heater - Overheat Protection (White)
- SAVE UP TO 50% OF YOUR HOME HEATING COSTS: Lower your energy bills and still feel cozy and warm with our electric heater. Our flat heaters are ENERGY EFFICIENT, consuming 0.4 KW/HR., which is less than 1/3 of the electricity than conventional space heaters. This method will lower your energy bills with great savings and will keep the room with constant ambient warmth.
- CONVECTOR HEATER SPECS: Ideal for a 120 sq. ft. room, 400 watts, 120 volts, 3.33 amps. Panel Heater Dimensions: 23.5 x 23.5 x ¼”. cETL approved. UL-2021 & RoHS compliant. HEAT REFLECTOR INCLUDED, temperature ranges between 41-86 °F. This unit may be HARD WIRED! OVERHEAT PROTECTION for your safety! We offer a 3 Year Manufacturer Warranty!
- SAFE AND EFFICIENT TECHNOLOGY: This electric wall heater operates at a constant temperature persistently. It ignites with minimal radiant heat which transmits to convection currents that rise from behind the heating panel and circulates heated air around the room. WE RECOMMEND BUYING THE HEAT GUARD ACCESSORY to go along with this heater because it doubles the efficiency of the convection currents, and its exterior casings stay warm and safe to touch.
- UPDATED CRACK RESISTANT VERSION: This upgraded durable model is TRIPLE REINFORCED and made with a superior calcium silicate material. TRIPLE INSULATED for electrical safety. OVERHEAT PROTECTION makes it safe to leave unattended. EASY TO MOUNT on any wall (Installation hardware Included). Enjoy the beautiful sleek PAINTABLE DESIGN which blends in with any décor.
- NO FAN THAT DRIES OUT: Asthma and dust allergy sufferers can enjoy warmth without irritation since the air will not dry out, nor will dust circulate around the room. Perfect for all indoor rooms, including bathroom, bedrooms, office, garage, and RV.
Last update on 2022-09-07 / Affiliate links / Images from Amazon Product Advertising API
How Do You Buy The Best 400 watt space heater?
Do you get stressed out thinking about shopping for a great 400 watt space heater? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching 400 watt space heater, which is why we have assembled a comprehensive list of the greatest 400 watt space heater available in the current market. We’ve also come up with a list of questions that you probably have yourself.
We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 400 watt space heater that you consider buying. Your questions might include the following:
- Is it worth buying an 400 watt space heater?
- What benefits are there with buying an 400 watt space heater?
- What factors deserve consideration when shopping for an effective 400 watt space heater?
- Why is it crucial to invest in any 400 watt space heater, much less the best one?
- Which 400 watt space heater are good in the current market?
- Where can you find information like this about 400 watt space heater?
We’re convinced that you likely have far more questions than just these regarding 400 watt space heater, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.
Potential sources can include buying guides for 400 watt space heater, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 400 watt space heater. Make sure that you are only using trustworthy and credible websites and sources.
We provide an 400 watt space heater buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 400 watt space heater currently available on the market.
This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:
- Brand Value: Every brand of 400 watt space heater has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
- Features: What bells and whistles matter for an 400 watt space heater?
- Specifications: How powerful they are can be measured.
- Product Value: This simply is how much bang for the buck you get from your 400 watt space heater.
- Customer Ratings: Number ratings grade 400 watt space heater objectively.
- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 400 watt space heater.
- Product Quality: You don’t always get what you pay for with an 400 watt space heater, sometimes less, and sometimes more.
- Product Reliability: How sturdy and durable an 400 watt space heater is should be an indication of how long it will work out for you.
We always remember that maintaining 400 watt space heater information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.
If you think that anything we present here regarding 400 watt space heater is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.