The Best portable indoor heater of 2021 – Top 10 and Rankings

If you’re looking for portable indoor heater but don’t know which one is the best, we recommend the first out of 10 portable indoor heater in this article. Check out how we decide after hours of researching and comparing dozens of items on the market.

SaleRank No. #1
Mr. Heater F232000 MH9BX Buddy 4,000-9,000-BTU Indoor-Safe Portable Propane Radiant Heater, Red-Black
  • 4,000- to 9,000-BTU radiant heater for spaces up to 225 square feet. Approved for indoor/outdoor use; clean-burning; nearly 100-percent efficient
  • When operating the heater at altitudes over 7,000 FT above sea level the heater may shut off.
  • Auto shut-off if tipped over, if pilot light goes out, or if detects low oxygen levels. Fuel Consumption/Burn Rate (Gal/Hr) at 4000 BTU = 0.044 Gal/Hr, at 9000 BTU = 0.099 Gal/Hr
  • Fold-down handle; swivel-out regulator; connects to propane tank (not included); Run Time (Hrs at Max BTU): 3 Hours
  • THE USE OF UN-AUTHORIZED ACCESSORIES/ATTACHMENTS WITH THIS HEATER ARE EXPRESSLY PROHIBITED, MAY CAUSE SERIOUS INJURY, AND WILL VOID THE WARRANTY.
Rank No. #2
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
  • 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 0℉ to 158℉ 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: 8.3 inch x 6.3 inch x 4 inch, 2.2 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
  • 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
SaleRank No. #3
Lasko 755320 Ceramic Space Heater 8.5 L x 7.25 W x 23 H inches
  • 2 Quiet Settings - including high heat and low heat plus an Auto setting make this electric space heater ideal for warming up an area in your home or home office. With widespread oscillation this heater distributes warm air throughout the room
  • Adjustable Thermostat - with digital display allows you to adjust the heater's 1500 watt ceramic heating element. With an easy to read digital temperature display you can select a wide range of temperatures in Fahrenheit or Celsius
  • Remote Control & Built-in Timer - allows you to adjust the heater's temperature, timer, oscillation and more from a distance. While the easy to program timer allows you to select 1 hour to 8 hours, in 1 hour intervals
  • 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
  • Fully Assembled - allows you to 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
Rank No. #4
Portable Electric Space Heater 1500W/750W Personal Room Heater with Thermostat, Small Desk Ceramic Heater with Tip Over and Overheat Protection ETL Certified for Office Indoor Bedroom ( Sliver )
  • Safe for kids and pets: The heater is made of flame retardant material to achieve zero fire hazard; automatic overheat protection system will shut the unit off automatically when reaching overheat limit; tip over switch at the bottom will be triggered and the unit will be shut off in tilted or tripped over condition; power indicator indicating it’s plugged in; ETL certified, safety tested
  • Speedy warming: With PTC ceramic heating tech and high speed fan, this heater put out tons of heater to heat up 200 square feet in minutes. Helps to save electric bills by heating up needed small spaces instead of heating the whole house with other centralized heaters. Lower than 45 decibel while working, quiet enough and better heat dispersal for indoor sleeping, reading and working
  • Easy to use: 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
  • Portable and mighty: Dimensions: 6.2 x 7 x 9.2 inch. Carry handle and lightweight make this space heater easy to place in room or move from the floor to the table. No more concern about taking up too much space in a crowded place. An ideal space heater for office and a thoughtful gift for friends and family in winter
  • Long serving life: Tip over swicth, overheat protection and ceramic speedy heating and cooling for its steady operation and a long serving life, no extra worry on accidental damage for winter life
SaleRank No. #5
Kloudi Heater, Space Heater, Portable Electric Oscillating Heater with Over-Heat Protection and Tip-Over Protection, 1s Quick Heating, Small and Quiet, Suitable for Office Home Use
  • PTC Ceramic Heating Element: With PTC ceramic heating element, the electric heater can quickly heat up the air in 1 second around you. No more suffering in the cold winter. High efficiency and energy-saving as desired. This space heater can be used in indoor space such as office, bedroom, living room and etc. To feel the heat better, please do not place it far away.
  • Easy to Use: 1) Turn on the main power button on the back after plugged in, press ON/OFF on the top to start. 2) Press the SWING button, the ceramic heater will oscillate automatically. 3) Choose low or high heat with 1 press. 4) FAN button for blowing natural wind.
  • Your All-Season Choice: Two-mode heat to provide different warmth while 5W for regular wind. One electric PTC space heater, suitable for any season. So you can customize your cozy living space. The lowest noise is 45 dB, quite like in the library, never worried about being disturbed.
  • Portable Personal Heater: The portable electric heater is 4.9X4.9X8.1in, small body with strong power. It's easy to move anywhere with its built-in handle. Wide-angle oscillating will provide wind more widely and evenly.
  • Tip-Over and Overheat Protection: Automatically shut off if the small space heater tips over or overheated inside the heater. It is very safe to use while reading, working, sleeping, or watching TV. Please note: Do not cover the heater or block the air-inlet while the heater is turned on.
Rank No. #6
Space Heater for Office - Portable Electric Ceramic Quiet Tower Heater Fan with Thermostat, Fast Heating, 120°Oscillating Efficient for Personal Home Bedroom Large Room Bathroom Under Desk Indoor Use
  • 🔥【3S Heating Up & Constant Warmth】🔥 Still waiting for the old heater to heat your room? Tired of messing with the thermostat to keep comfortable temperature? With the latest heating-up tech, the efficient space heater for office can put out a good amount of heat in 3S. Also, the sensitive temperature control system of electric tower heater for indoor use is helpful to save energy and keep your room stay at a comfortable temperature rather than overheat. Own it to make your room toasty winter.
  • 🔥【Minimum Consumption & Maximum Heat】🔥 Complain about the small oscillating area of your old heater? Afraid of the long electric bill in winter? With 120° oscillation, the heating area of space heater for large room is 70% wider than other, can efficiently warm your whole families without wasting heat. Inspired by the full-screen design on mobile, its outlet has 15 inches with curved surface design, providing 10% larger air outlet than others. Get it to warm your family this cold winter.
  • 🔥【Lifesaver For Your Chilly Office】🔥 Are your feet or legs cold to lose consciousness when working? With a4 paper compact size, the office space heater fits perfectly under the office desk. And thanks to the portable oscillating space heater fan’s built-in carrying handle and lightweight, even the senior can easily move it from the bedroom to the bathroom frequently. Have it now to warm your cold office or home all winter.
  • 🔥【Accompany You Without Any Disturb】🔥 Is your old heater noisy when running? Worried about the terrible noise from the heater will bother others? 1. Using low-noise tech, silence heater for bedroom is designed to keep the room nice and warm on those cold nights without any disturbance. 2. Different from radiant heat, this efficient electric space heater does not have any strong light when heat up the room, promising you a comfortable warm night. Enjoy your every warm moment with it.
  • 🔥【Incredible Sensitive Safety Mechanism】🔥 Worried about ceramic tower space heater with thermostat will hurt your families? Air choice has a comprehensive protection system: 1. Overheat Protection- efficient space heater for room will be off automatically when overheat. It provides safe cooling for you and your family. 2. Tip-over switch- it will be shut off if tipped forward or backward. Now add it to your winter appliance to heat your home.
Rank No. #7
Aikoper 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
  • 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.
SaleRank No. #8
TaoTronics Space Heater, 1500W Electric Heater Portable Heaters Indoor Use, Oscillation ECO Mode 12 Hours Timer with Remote Control Tip-over Protection
  • 【Fast Heating Space Heater】 Large curved heater with advanced ceramic heating technology generates more effective, consistent and immediate warmth for your surroundings.
  • 【Built to Be Safe】The electric heater built with multiple safety features include ETL certification, V-0 flame retardant material, overheating protection and a tip-over safety switch so you can enjoy comforting warmth securely.
  • 【Energy-Saving ECO Mode】 Automatically adjusts heating mode based on the ambient temperature, which could save energy cost while keeping you cozy in winter.
  • 【Compact & Portable】This 24” Ceramic heater can be placed anywhere in your room or office and easily moved between rooms by the hidden handle, remotely control the heat and oscillation settings from your bed or sofa.
  • 【Free to Warm Your Corner】: With 70° oscillation to heat from side to side and a 7° tilted fan to expand the heat distribution range by 20% effectively warm yourself or your family without wasting heat.
Rank No. #9
Oil-Filled Radiator Space Heater, 1500W Portable Electric Heater w/Remote Digital Thermostat, 3 Heat Modes Quiet Oil Heater w/ 12H Timer, Safety Features, LED Display, for Full Room Indoor Office Use
  • ★【Fast Heating & 3 Adjustment Modes】With strong convection heating technology and adjustable thermostat, this oil radiator heater can heat medium to large rooms quickly and effectively. This oil filled radiator heater features 3 heat modes(600W/900W/1500W). This digital radiator heater will meet your different needs and allow you to choose an ideal level depending on your room space.
  • ★【Convenient Remote】Comes with LED display, 12H timer and remote control, this electric radiator heater is very easy to use. You can finish all setting by the remote control. In addition, this oil heater with thermostat is equipped with a permanent sealing oil to prevent leakage, you do not need to add extra oil. This oil radiator heater with remote can be used in office, bedroom, living room, bathroom, floor, garage etc.
  • ★【Adjustable Thermostat & Energy Saving】The electric radiator heater has an adjustable thermostat that allows you to set the temp from 59°F to 95°F. Once the temp has been set, the electric small space heater remains on until the room temp reaches the set temp. The thermostat then turns on and off to maintain the set room temp, for the ultimate in energy saving.
  • ★【Quiet Design& 12H Timer】This room oil heater for indoor use could bring you the maximized and constant warmth without fan noise and other annoying sounds that disturbs you from sleep, rest, work or study. Featured with remote control and 12-hour timer for auto off, you could easily control this oil heater with thermostat to maintain a steady comfortable temperature.
  • ★【Dual Security Protection & Portability】This oil portable space heater is equipped with tip-over and overheat protection. this room oil heater will shut off auto to prevent the fire hazard once it is tilted to the ground at a certain angle or overheats the set temp. Also, 4-swivel caster wheels and the sturdy carrying handle makes this oil heater for indoor use easy to move this oil radiator heater with remote from room to room.
Rank No. #10
Lasko CT16450 Small Portable 1500W Oscillating Electric Ceramic Space Heater with Manual Thermostat and Overheat Safety Protection for Indoor Home Use, Black
  • 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 300 sq. ft.
  • KEEPS YOU NICE & TOASTY – 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.

How Do You Buy The Best portable indoor heater of 2021?

Do you get stressed out thinking about shopping for a great portable indoor heater? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching portable indoor heater, which is why we have assembled a comprehensive list of the greatest portable indoor 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 portable indoor heater that you consider buying. Your questions might include the following:

  • Is it worth buying an portable indoor heater?
  • What benefits are there with buying an portable indoor heater?
  • What factors deserve consideration when shopping for an effective portable indoor heater?
  • Why is it crucial to invest in any portable indoor heater, much less the best one?
  • Which portable indoor heater are good in the current market?
  • Where can you find information like this about portable indoor heater?

We’re convinced that you likely have far more questions than just these regarding portable indoor 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 portable indoor 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 portable indoor heater. Make sure that you are only using trustworthy and credible websites and sources.

We provide an portable indoor 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 portable indoor 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:

  1. Brand Value: Every brand of portable indoor 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.
  2. Features:What bells and whistles matter for an portable indoor heater?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your portable indoor heater.
  5. Customer Ratings: Number ratings grade portable indoor heater objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their portable indoor heater.
  7. Product Quality: You don’t always get what you pay for with an portable indoor heater, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an portable indoor heater is should be an indication of how long it will work out for you.

We always remember that maintaining portable indoor 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 portable indoor 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.