The Best Portable Space Heater For 300+ Sq Ft – Top 10 Picks

Are you looking for the best portable space heater for 300+ sq ft? You might find it difficult to determine which products are best to buy. This confusion occurs due to the different types of products that are present in the market.

No need to worry because we are here to help you find the ideal portable space heater for 300+ sq ft. After hours of research, we have put together a list of products that can be just what you need.

We have also included a buying guide and answered some questions to clear any doubts you may have.

Best portable space heater for 300+ sq ft – Top 10 Picks In 2022

SaleBestseller No. 2
Lasko Oscillating Ceramic Space Heater for Home with Overheat Protection, Thermostat, and 3 Speeds, 15.7 Inches, Black, 1500W, CT16450
  • ✅【HEATS UP A ROOM FAST】Powered by an energy efficient ceramic heating element this portable space heater has 2 quiet heat settings, High (1500W) and Low (900W). The optional widespread oscillation helps evenly disperse warmth to quickly eliminate cold spots in your home, apartment, garage, basement or any room up to 150sq. ft.
  • ✅【KEEPS YOU NICE & WARM】At 15.7H x 6L x 5W inches, this space heater easily fits on a table, desk, counter top or nightstand and is ideal for warming up the bedroom, home office, kitchen or anywhere warmth is wanted to save on whole-house heating costs. The manual thermostat lets you control your desired personal comfort level.
  • ✅【EASY TO USE】Comes fully assembled. Simply take it out of the box and plug the 6 ft. 2-pronge cord directly into a standard 120V wall outlet. Choose from 2 settings: HIGH/LOW. Built-in handle makes it easy to move from garage to basement.
  • ✅【BUILT-IN SAFETY FEATURES】Heater is ETL listed and features Automatic Overheat Protection to take the worry out of using the heater for long periods of time. The self-contained, self-regulating ceramic heating element helps keep the exterior housing cool to the touch, making Lasko a safe choice for chilly days and nights.
  • ✅【TRUSTED FOR GENERATIONS】Lasko is an industry leader in personal home comfort and has been making quality products for over 100 years. Why not get a second heater for the kids college dorm, the den, or living room, and save on your whole-house heating costs? Makes for a great gift.
Bestseller No. 3
Portable Ceramic Space Heater 1500W/750W, 2 in 1 Oscillating Electric Room Heater with Tip Over and Overheat Protection, 200 Square Feet Fast Heating for Indoor Bedroom Office Desk Home (Black)
  • Compact and powerful: 7.9 X 6.1 x 11 inch, 3.59 pounds portable 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
  • 2 in 1 heater fan: This ceramic heater provides 2 heat levels (1500W/750W) and 1 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. Adjust the setting of thermostat from 0℉ to 158℉ to keep room comfortable
  • Multi protection safety system: These ETL listed heaters are made of flame retardant material avoiding any fire hazard; automatic safety shutoff system will cut off the heater when the heater overheat; the tip over protection system will shut the heater off when the heater was knocked over by accident and it will come back on automatically if it is up righted
  • Fast and quiet heating: Added 70 degrees oscillating switch on the top, build in PTC ceramic heating tech as well as high speed fan helps heat the room quicker and covers the space much more effectively. Heat up 200 square feet in minutes. The noise this ceramic heater makes is lower than 45 decibel, quiet enough for most people to use in a bedroom while sleeping
  • Durability: The 120V 60Hz room heater with 6 feet lead cord and 2 prong connection has a long lasting life
SaleBestseller No. 4
Dreo 24" Space Heater, 11ft/s Fast Quiet Heating Portable Electric Heater with Remote, 3 Modes, Overheating & Tip-Over Protection, Oscillating Ceramic Heater for Bedroom, Office, and Indoor Use, Black
  • Whole Room Heating: Our 24-inch tower heater delivers warmth at the speed of 10 ft/s. 70° widespread oscillation helps heat cover every corner of your room. Perfect choice to quickly heat small to large rooms including office, bedroom, and living room on cold days.
  • 2S Rapid Heating: Powerful 1500W PTC ceramic heating allows this space heater to send out hot air in 2 seconds. 2500 rpm fan helps spread heat quickly, making you feel the change from cold to warm in a matter of seconds.. Heating range: (100-270 sq. ft)
  • Safe & Reliable: Made of V0 flame retardant materials, this ETL-listed ceramic heater comes with multiple security features including overheat and tip-over protection, auto off after 24h without operation. The plug is enhanced to prevent short circuits during use, ensuring your worry-free use all day.
  • Quiet Heating: With Dreo ObliqueAirflow Technology, this electric heater creates quiet heat with noise level as low as 40dB (quiet like a library). Equipped with display auto off and the mute button, it allows you to work and sleep without being disturbed.
  • Personalize Your Heat: This tower space heater offers 5 modes (1500W/900W/700W/ECO/Fan Only) and can heat up your room the way you like. And save more on energy bills with ECO mode that adapts the heat automatically to maintain your comfort, Individualize your warmth from 41 to 95℉ in 1℉ increments.
SaleBestseller No. 5
Portable Electric Space Heater, 1500W/750W Ceramic Heater with Thermostat, Heat Up 200 Square Feet in Minutes, Safe and Quiet for Office Room Desk Indoor Use ( Black )
  • Easy control heater: Adjust the knob on the right to turn the unit on. "I" is for producing heat at 750 watts, "II" will produce heat faster and hotter at 1500 watts, and "Fan" will blow out cool air. Then turn the thermostat knob on the left toward the + sign. The adjustable temperature range is 0℉ to 158℉. It will get the heater to cycle on and off according to if the room's temperature reaching heater's setting temperature
  • Energy efficient heater: With PTC ceramic heating tech and high speed fan, this heater put out tons of heater to heat up 200 square feet in seconds. Helps to save electric bills by heating up needed small spaces instead of heating the whole house with other centralized heaters. It's quiet enough to use in a bedroom while sleeping
  • Portable mini heater: Dimensions: 6.2 x 7 x 9.2 inch, 3.2 pounds light weight mini heater easy to carry around with handle. This 120V heater has 6 feet long cord and 2 prong connection fits for indoors use such as office, room, desk, home, bedroom
  • Safe room heater: The heater is made of flame retardant material to achieve zero fire hazard. Tip over protection shut off heater when it's knocked over, perfect for houses have kids and pets. Overheat protection will shut heater off automatically when the heater overheat
  • Long serving life: Tip over swicth, overheat protection, rubber extension cord, flame retardant and ceramic speedy heating and cooling for its steady operation and a long serving life, no extra worry on accidental damage for winter life
SaleBestseller No. 6
Vornado VHEAT Vintage Metal Heater, Vintage White
  • HEAT DIFFERENTLY — Gently heat all in the air in a small to medium-sized room through vortex air circulation without using intense heat, similar to how a forced air furnace works, just on a smaller scale.
  • VINTAGE STYLE — Classic metal design inspired by the original Vornadofan from 1945.
  • HEAT EFFICIENTLY — Set your comfort with 2 heat settings (Low/750W, High/1500W) and an adjustable thermostat to tailor heat output and energy consumption.
  • HEAT SAFELY — Advanced safety features include tip-over protection and an automatic safety shut-off system for worry-free use.
  • SUPERIOR SUPPORT — Backed by a 5-year and supported by a customer service team based in Andover, KS.
Bestseller No. 7
27" Space Heater for Large Room 500 sq ft, Hot&Cool Fan 1500W Ceramic Heater with humidifier for bedroom with Remote Child lock 1-12H Timer, Portable Heater Fan for Indoor Office Garage (Grey)
  • ☀Space Heater for Large Room 500sq ft: Our 27-inch tower heater delivers warmth(High:1500W, Low:1000W) at the speed of 10 ft/s. 70° widespread oscillation helps heat cover every corner of whole room. Perfect choice to quickly heat small to large rooms including office, dorms, bedroom, living room, and garage on cold days.
  • ☀Hot&Cool Heater with Humidifier Function: The powerful PTC heater designs with 600ml water tank, letting you get warmth without drying. You can touch the mode buttons to choose the heat, humidifier function or both. Note: the humidifier function will stop automatically within 8 hours of continuous operation for safety.
  • ☀Low Energy Room Heater with Built-in Safety Features: Save on your heating bill this winter by warming only the room you're in with this tower space heater. Made of V0 flame retardant aluminum, this fan heater comes with multiple security features: Independent main switch, child lock and tip over & overheat protection, perfect for houses have kids and pets.
  • ☀Quiet Heater with Sleep Mode : Our electric heater creates quiet heat with noise level as low as 40dB (quiet like a library). The sleep button allows you to work and sleep without being disturbed. Equiped with 1~12 hours timer setting, you will not worry about forgetting to turn the heater off.
  • ☀Portable Heater with Remote: This bedroom heater comes with remote control, so you can control the heater without leaving your bed/sofa. And the handle helps you freely move around for whole room warmth. Our best after-sales service team is always be with you, please feel free to contact us about this room heater.(1 Year Warranty)
SaleBestseller No. 8
Sunnote Space Heater for Indoor Use, 1500W Fast Heating, Electric & Portable Ceramic Heaters with Thermostat, 5 Modes, 24Hrs Timer, 80°Oscillating Room Heater with Remote, Safe for Office Bedroom Use
  • 【Fast and Powerful Heating】Increase the temperature in any room from cold to warm in an instant with the powerful 3,000 rpm/min wind wheel and 1,500W PTC technology. This space heater also features 4 conventional heating modes that provide a range of temperatures you can choose from and instantly switch to in order to meet your needs. If you prefer, choose the continuous work mode(MAX) to keep it running all the time.
  • 【Optional 3 Timer Modes】Features a selection of timing options that let you set when the device automatically turns on and off. Choose the 24-hour non-shutdown feature to make the portable heater keep working non-stop. Perfect for regulating temperatures in extreme weather keeping the area warm 24*7 or at specific hours when the temperature gets particularly low.The perfect electric heater for office, bedroom, living room, garage, babyroom and more.
  • 【Noiseless Experience】Designed to provide better user experience, Sunnote Space Heater works noiselessly. It features a silent wind wheel design that produces only 38dB of sound; a noise level so low that you’d practically hear nothing while the room heater is operated.
  • 【Precise Eco Mode】Our Space Heater comes equipped with a precise temperature sensor that keeps the temperature of any room at the exact temperature you want. It also comes with a smart eco mode that maintains the ideal room temperature and balances energy consumption to fit the required heating needs at any moment.
  • 【Safety Certified】Our space heaters for indoor use certified by Intertek to be safe for household use and made of V0 fireproof materials, this device is resistant to electric shock and overheating. Along with the room heater itself, the space heater’s 2-pin plug and 6-foot cord have been designed to be heat and shock-resistant that let you safe all-day use. NOTE: PLEASE DON'T USE OUR HEATER VIA POWER STRIP.
Bestseller No. 9
Dreo Radiator Heater, Upgrade 1500W Electric Portable Space Oil Filled Heater with Remote Control, 4 Modes, Overheat & Tip-Over Protection, 24h Timer, Digital Thermostat, Quiet, Indoor
  • Up to 300 sq.ft. 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 rooms up to 300 square feet, 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
SaleBestseller No. 10
Lasko Oscillating Digital Ceramic Tower Heater for Home with Adjustable Thermostat, Timer and Remote Control, 23 Inches, 1500W, Silver, 755320
  • ✅【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
  • ✅【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.

Our Tips For Buying The best portable space heater for 300+ sq ft

By focusing on a few key details, you can choose the right portable space heater for 300+ sq ft. The following information could help you if you're seeking for the greatest one. Before making a purchase, make sure you check these out.

Brand

The portable space heater for 300+ sq ft brand is usually a vital consideration when choosing a purchase. Customers want to be sure they are purchasing a high-quality item, and they rely on brands to give them that confidence. Brand recognition can occasionally be even more significant than the actual goods.

There are a number of reasons why people like brands.

If you know the well-known manufacturers to look for, finding the ideal portable space heater for 300+ sq ft  is not difficult. A brand is a representation of sturdiness, respect, and trust. However, many businesses are only ready to rob you by providing free promotions.

Despite this, a reputable brand always strives to satisfy its customers. Therefore, make sure to acquire a portable space heater for 300+ sq ft  from a reputable brand if you want to be delighted with your purchase.

`Price

Instead of investing in the best goods, the majority of consumers are constantly searching for the cheapest. However, there is a distinct group of people who understand that higher-quality goods are worth higher prices.

Cost-effectiveness, however, does not necessarily equate to paying less for goods than they are genuinely worth. You can locate what you're looking for in this way. Create a flexible budget in order to find the greatest product in your desired market.

Customer Feedback

Customers who read customer reviews before purchasing a portable space heater for 300+ sq ft  always come out on top. If this is your first time purchasing it, you most likely are unaware of its true advantages and disadvantages. As a result, the corporation creates adverts to promote its goods, making it highly likely that they are concealing any down sites.

However, checking the customer reviews is one way to get the company's sincere opinions. Taking a look is preferable to squandering money on useless items.

Function

Every business produces its goods for a diverse range of consumers. In that scenario, its design and operational method might not be suitable for all customers. Therefore, you should determine which functionality and what kind of necessity you most need. In this manner, you can choose the portable space heater for 300+ sq ft  that is ideal for you.

Time of Delivery

Last but not least, keep an eye on the shipment or transit time. Before placing an order for a product you want to buy, you should find out how long it will take to arrive.

Products are often delivered by Amazon or other trustworthy businesses on business days, thus Saturday and Sunday are not included in this calculation. Furthermore, during particular holidays, the delivery can be delayed. Prior to making a purchase, make sure the item will arrive by the deadline.

Frequently Asked Questions (FAQS)

1.Why Should I Purchase This?

People typically like a product when it is the greatest on the market and falls within their price range. Based on this knowledge, we decide on the portable space heater for 300+ sq ft.

To discover the best, we occasionally need to sift through hundreds of products. Thus, it can be concluded that the products we chose are the best. Hopefully, you won't have to think twice if you want to purchase the ideal things at the proper price.

  1. How can you identify a trusted brand?

A well-known brand can be identified by its excellent product reviews and widespread acclaim. A new company that is growing in popularity may produce both good and bad products. Established brands have long-lasting popularity. Customers are confident in them because of this.

  1. Is buying  portable space heater for 300+ sq ft Worth the Money?

It is normal to become confused about which items are ideal for your budget when there are so many on the market. It must be remembered, though, that the product should be chosen even if it costs a little more.

Even so, the portable space heater for 300+ sq ft  we chose are reasonably priced and excellent buys when quality is taken into account.

  1. Is the portable space heater for 300+ sq ft really useful?

All of the products we assessed were carefully chosen, reducing the possibility of inaccuracy. Before choosing a product, we conduct research and read reviews. It is safe to say that these portable space heater for 300+ sq ft will be useful for your work.

Final Words

Because there are so many different kinds of products and features, it can be hard for beginners to find the best portable space heater for 300+ sq ft. So many things are on the market that even experts have trouble choosing the right ones.

You won't need to waste time wandering around aimlessly because we've already found the best of the best for you. From our list of the —KEYWORD3—, you can choose the product that best fits your needs

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