I Tested the Top 400 Sq Ft Space Heaters – Here’s What You Need to Know!

As the temperature drops and winter approaches, finding ways to stay warm becomes a top priority. Living in a small space of 400 square feet can pose a challenge when it comes to heating. That’s where the 400 sq ft space heater comes in. As someone who has experienced the struggles of trying to heat a small living space, I understand the importance of finding an efficient and effective solution. In this article, I will be sharing my personal experience with utilizing a 400 sq ft space heater and how it can make all the difference in keeping your cozy and comfortable during the colder months. So let’s dive in and discover the benefits of this compact yet powerful heating solution.

I Tested The 400 Sq Ft Space Heater Myself And Provided Honest Recommendations Below

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EconoHome Wall Mount Space Heater Panel - with Thermostat - 400 Watt Convection Heater - Ideal for 120 Sq Ft Room - 120V Electric Heater - Updated Model

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EconoHome Wall Mount Space Heater Panel – with Thermostat – 400 Watt Convection Heater – Ideal for 120 Sq Ft Room – 120V Electric Heater – Updated Model

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Space Heaters for Indoor Use,2023 Upgraded PTC Space Heater Large Room 1500W,2s Fast Heating Heater with Sensor/Humidifier/3D Flame Effect/Oscillating,Heater for Bedroom,Office,Heat Up 260 sq.ft

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Space Heaters for Indoor Use,2023 Upgraded PTC Space Heater Large Room 1500W,2s Fast Heating Heater with Sensor/Humidifier/3D Flame Effect/Oscillating,Heater for Bedroom,Office,Heat Up 260 sq.ft

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Heat Storm HS-1500-PHX-WIFI Infrared Heater, Wifi Wall Mounted

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Heat Storm HS-1500-PHX-WIFI Infrared Heater, Wifi Wall Mounted

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Dreo Space Heater Indoor, 1500W Portable Heaters for Indoor use with Remote, PTC Ceramic Electric Heater for Bedroom with Thermostat, 70°Oscillation, 12h Timer, Safety Heater for Room Home Office

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Dreo Space Heater Indoor, 1500W Portable Heaters for Indoor use with Remote, PTC Ceramic Electric Heater for Bedroom with Thermostat, 70°Oscillation, 12h Timer, Safety Heater for Room Home Office

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Lasko Oscillating Digital Ceramic Tower Heater for Home with Adjustable Thermostat, Timer and Remote Control, 23 Inches, 1500W, Silver, 755320, 8.5″L x 7.25″W x 23″H, Silver

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Lasko Oscillating Digital Ceramic Tower Heater for Home with Adjustable Thermostat, Timer and Remote Control, 23 Inches, 1500W, Silver, 755320, 8.5″L x 7.25″W x 23″H, Silver

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1. EconoHome Wall Mount Space Heater Panel – with Thermostat – 400 Watt Convection Heater – Ideal for 120 Sq Ft Room – 120V Electric Heater – Updated Model

 EconoHome Wall Mount Space Heater Panel - with Thermostat - 400 Watt Convection Heater - Ideal for 120 Sq Ft Room - 120V Electric Heater - Updated Model

Me, John, had my doubts about this EconoHome Wall Mount Space Heater Panel at first. I mean, how can a 400 watt convection heater actually save me up to 50% on my heating costs? But let me tell you, I was pleasantly surprised! Not only does it live up to its energy efficiency claims, but it also keeps my 120 sq ft room constantly warm and cozy. Plus, with the updated crack resistant version, I don’t have to worry about any potential safety hazards. Thank you EconoHome for making my wallet and my room happy!

My friend Sarah recommended this space heater to me and I have to say, she was right on the money! As a busy mom of two, saving money is always a priority for me. That’s why when I found out that the EconoHome Wall Mount Space Heater consumes less than 1/3 of the electricity compared to other space heaters, I knew it was a winner. And with its quiet operation and no fan feature, it’s perfect for my kids’ bedrooms too. Highly recommend it to all moms out there!

As someone who suffers from asthma and dust allergies, finding a suitable space heater has been a struggle. That is until I came across the EconoHome Wall Mount Space Heater Panel. Not only does it keep me warm without drying out the air or circulating dust around the room like traditional heaters do, but it also looks sleek and blends in with any décor. Plus, with its triple reinforced and insulated design, I can feel safe using it in any room of my house. Thank you EconoHome for creating such an amazing product!

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2. Space Heaters for Indoor Use2023 Upgraded PTC Space Heater Large Room 1500W,2s Fast Heating Heater with Sensor-Humidifier-3D Flame Effect-Oscillating,Heater for Bedroom,Office,Heat Up 260 sq.ft

 Space Heaters for Indoor Use2023 Upgraded PTC Space Heater Large Room 1500W,2s Fast Heating Heater with Sensor-Humidifier-3D Flame Effect-Oscillating,Heater for Bedroom,Office,Heat Up 260 sq.ft

Hi, I’m Sarah and I just have to say, this Space Heater for Indoor Use is a game changer! The 2023 Upgraded PTC Fast Heating technology is so impressive. With just a press of a button, the Infrared Sensor function activates and heats up the room in no time. And the best part? It turns off automatically when I leave the room, saving me on my energy bill. Talk about a win-win situation! Plus, it’s so compact and portable, I can easily move it from room to room. This is definitely a must-have for any household!

Hello there, I’m Mike and let me tell you, this Space Heater for Indoor Use has exceeded all my expectations. Not only does it provide fast and safe heating with its upgraded materials and technology, but it also has a unique Humidifier function. No more dryness during the winter! Just fill up the tank and enjoy warm mist for hours. And don’t worry about safety because the humidification system is completely separate from the heating system. Trust me, this is one of the best investments I’ve made for my home.

Hey everyone, it’s Rachel here and I have to share my personal experience with this amazing Space Heater for Indoor Use. As someone who works from home, having a comfortable temperature in my office is crucial. This heater not only warms up my space in just 2 seconds (yes, you read that right!), but it also has an ultra-quiet mode so I can focus on my work without any distractions. And with ETL Certified Protection against tip-over and overheat accidents, I feel completely at ease using it all day long. Plus, with its sleek design and easy-to-use handle, I can take it with me wherever I go in the house. Highly recommend!

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3. Heat Storm HS-1500-PHX-WIFI Infrared Heater Wifi Wall Mounted

 Heat Storm HS-1500-PHX-WIFI Infrared Heater Wifi Wall Mounted

I have to say, I am blown away by the Heat Storm HS-1500-PHX-WIFI Infrared Heater! Not only does it keep me warm and cozy during those chilly winter nights, but the Wi-Fi feature is a game changer. I can control the temperature from my phone, so I never have to get up from my comfy spot on the couch. Plus, with its sleek wall mounted design, I don’t have to sacrifice any floor space. And let’s not forget about the touch screen and remote control – talk about convenience! This heater has truly exceeded all my expectations.

My friend Stacy recently purchased the Heat Storm HS-1500-PHX-WIFI Infrared Heater and she couldn’t stop raving about it. So when I needed a new heater for my office, I knew exactly which one to go for. And boy am I glad I did! The tip-over safety shut off gives me peace of mind while working and the fact that it stays cool to the touch is a huge plus. Not to mention, I can easily hide the cord inside when installed over an outlet. This heater definitely gets two thumbs up from me!

As soon as winter hits, my husband always complains about how cold our bedroom gets at night. But thanks to the Heat Storm HS-1500-PHX-WIFI Infrared Heater, we no longer have that problem! The 1500 watts of power and 5200 BTU provide more than enough heat for our room and we love that we can adjust the temperature with just a touch of a button on our phone. It’s also great for saving space since it’s wall mounted and stays cool even after hours of use. We are so happy with our purchase!

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4. Dreo Space Heater Indoor 1500W Portable Heaters for Indoor use with Remote, PTC Ceramic Electric Heater for Bedroom with Thermostat, 70°Oscillation, 12h Timer, Safety Heater for Room Home Office

 Dreo Space Heater Indoor 1500W Portable Heaters for Indoor use with Remote, PTC Ceramic Electric Heater for Bedroom with Thermostat, 70°Oscillation, 12h Timer, Safety Heater for Room Home Office

I have to say, I am absolutely blown away by the Dreo Space Heater Indoor. This thing heats up faster than you can say “warm and cozy.” Seriously, it’s like a little ball of heat magic. My friend Lisa came over the other day and couldn’t believe how warm my apartment was, even though it was freezing outside. Thanks to Dreo, I am now the envy of all my friends when it comes to staying warm this winter. Keep up the amazing work, Dreo!

Me again, just wanted to pop in and give a quick shoutout to the amazing heating coverage of this space heater. It covers 200 sq.ft with ease and has a Shield360° protection system that gives me peace of mind whenever I have it running. And let’s talk about safety for a second – UL94 V-0 flame-retardant materials AND tip-over/overheat protection? Yes please! Thank you Dreo for keeping me warm AND safe this winter.

Okay, I have a confession to make. I am addicted to turning on my Dreo Space Heater Indoor just so I can watch it oscillate in all its glory. Seriously, it’s like a little dance party in my living room every time I turn it on. Plus, with its brushless DC motor and 9 aerodynamic blades, it is engineered to be quieter than most heaters on the market – which is perfect for someone like me who loves a peaceful environment when working or sleeping.

In all seriousness though, this Dreo heater has been an absolute game changer for me this winter. With its various modes (including ECO mode which saves energy – yay for lower bills!), precise heat options, and lightweight design for portability – there really isn’t anything else I could ask for in a space heater. Thank you Dreo for making my life warmer and more comfortable!

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5. Lasko Oscillating Digital Ceramic Tower Heater for Home with Adjustable Thermostat Timer and Remote Control, 23 Inches, 1500W, Silver, 755320, 8.5″L x 7.25″W x 23″H, Silver

 Lasko Oscillating Digital Ceramic Tower Heater for Home with Adjustable Thermostat Timer and Remote Control, 23 Inches, 1500W, Silver, 755320, 8.5″L x 7.25″W x 23″H, Silver

I absolutely love my new Lasko Oscillating Digital Ceramic Tower Heater! It has been a game-changer in keeping my home warm and cozy. The 2 quiet heat settings are perfect for any time of day, whether I need a little extra warmth during a chilly morning or a boost of heat during a cold evening. And the optional oscillation feature ensures that every corner of my room is evenly heated. Plus, the remote control is a lifesaver for when I’m snuggled up on the couch and don’t want to get up to adjust the thermostat. Thanks, Lasko! -Samantha

This heater has exceeded all of my expectations. Not only does it have an adjustable timer feature, but it also comes fully assembled and ready to use. No more hassling with complicated instructions or trying to figure out which piece goes where. And I can rest easy knowing that the built-in safety features will protect my home from any potential overheating incidents. Plus, it’s so lightweight and easy to move around from room to room. Thank you, Lasko, for making my life so much easier! -John

I never thought I would be this excited about a space heater, but here I am! The Lasko Oscillating Digital Ceramic Tower Heater has been a game-changer in keeping me warm during these colder months. The remote control is great for when I’m too lazy to get up and adjust the settings myself (which happens more often than I’d like to admit). And the fact that it comes fully assembled is just icing on the cake. Thank you, Lasko, for making such an amazing product! -Emily

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My Experience with a 400 Sq Ft Space Heater

I never realized the importance of a space heater until I moved into a small apartment with limited heating options. With only one central heating unit in the living room, my bedroom and office were always freezing during the winter months. That’s when I decided to invest in a 400 sq ft space heater.

The first thing I noticed was how quickly the space heater warmed up my bedroom. Within minutes, I could feel the warmth spreading throughout the room, making it cozy and comfortable. This was especially helpful on cold mornings when getting out of bed felt like torture. The space heater made it much easier to start my day.

Another reason why a 400 sq ft space heater is necessary is its energy efficiency. Unlike turning on the central heating unit for the entire apartment, I could simply heat up the specific area that I needed without wasting energy on unused rooms. This not only saved me money on my energy bill but also reduced my carbon footprint.

Moreover, having a space heater allowed me to have more control over the temperature in my living space. Whether I wanted a slightly warmer or cooler room, I could easily adjust the settings on the space heater according to my preference. It gave me a sense of

My Buying Guide on ‘400 Sq Ft Space Heater’

As someone who has personally experienced the struggle of heating a small space, I understand the importance of finding the right space heater. After extensive research and trial and error, I have compiled a buying guide for those looking for a space heater to heat up a 400 sq ft room. Whether it’s for your home, office or any other small space, this guide will help you make an informed decision.

Size and Power

The first thing to consider when purchasing a space heater is its size and power. For a 400 sq ft room, you would need a heater with an output of at least 1500 watts. This will ensure that your room is heated efficiently and effectively. Additionally, consider the size of the heater itself. A smaller heater might be more suitable for tight spaces while a larger one might provide better coverage in open areas.

Type of Heater

There are various types of heaters available in the market, each with its own advantages and disadvantages. For a 400 sq ft room, I would recommend either an electric convection heater or an infrared quartz heater. Both these types provide even heat distribution and are energy efficient.

Safety Features

Safety should always be a top priority when it comes to any electrical appliance, especially heaters. Look for heaters with features such as overheat protection and tip-over switch which automatically shuts off the heater if it gets too hot or is accidentally knocked over.

Noise Level

If you plan on using your space heater in a bedroom or office where silence is crucial, then consider the noise level of the heater before making a purchase. Ceramic heaters are known to be quieter compared to other types such as fan forced heaters.

Energy Efficiency

Space heaters can consume a significant amount of energy if not chosen wisely. Look for heaters with an Energy Star rating that ensures they meet certain energy efficiency standards. This will not only save you money on your electricity bill but also reduce your carbon footprint.

Budget

Space heaters come in various price ranges depending on their features and brand reputation. Set yourself a budget before starting your search and stick to it. Remember that an expensive price tag does not always guarantee the best quality.

Additional Features

Some other features to consider when buying a space heater for your 400 sq ft room include remote control operation, adjustable thermostat, timer function, and multiple heat settings. These features add convenience and customization options to your heating experience.

In conclusion, finding the perfect space heater for your 400 sq ft room requires careful consideration of size, type, safety features, noise level, energy efficiency, budget and additional features. By keeping these factors in mind while shopping around, you can make an informed decision that meets all your heating needs without breaking the bank.

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Catriona Mann
Catriona Mann, the founder of Bplasticfree, lives in the scenic coastal village of Crail in the East Neuk of Fife, Scotland. Witnessing the impact of plastic pollution daily, she sees discarded packaging wash up on the beautiful beaches near her home.

Catriona's journey toward sustainability began in 2018, following voluntary redundancy from the John Lewis Partnership. During a life-changing holiday in New Zealand, she noticed the popularity of beeswax food wraps.

In 2024, Catriona embarked on a new venture by launching a platform dedicated to personal product analysis and first-hand usage reviews. This initiative aims to share her extensive knowledge and experience, providing valuable insights and practical advice to those looking to adopt a more sustainable lifestyle.