Top 7 Picks: The Best Heaters for 400 Square Feet

Ted Curley
Journeymen wiremen at US Electric-International Brotherhood of Electrical Workers (IBEW)

Hello, I'm Ted Curley, a licensed electrician with a wealth of experience in the electrical field. I've launched this platform to share my extensive knowledge and insights with you. My journey in the electrical field spans over a decade, during which I have cultivated a deep understanding and expertise in...Read more

Ted Curley
Journeymen wiremen at US Electric-International Brotherhood of Electrical Workers (IBEW)

Hello, I'm Ted Curley, a licensed electrician with a wealth of experience in the electrical field. I've launched this platform to share my extensive knowledge and insights with you. My journey in the electrical field spans over a decade, during which I have cultivated a deep understanding and expertise in...Read more

Hey there! Looking to stay warm and cozy in your 400-square-foot space? Look no further! In this post, I'll be sharing my top 7 picks for the best heaters specifically designed for areas of this size. Whether you're in a small apartment, an office, or even a personal studio, these heaters will provide you with the perfect amount of warmth you need. So let's dive in and find the perfect heater to keep you toasty all winter long!

1
Mr. Heater Radiant Cabinet LP Heater
✯ Reliable and efficient ✯
BUY NOW Amazon.com
9.1
3
Heat Storm Phoenix Infrared Space Heater
Overall, recommended
BUY NOW Amazon.com
8.7
4
Dr Infrared Heater DR998 with Humidifier, Cherry
8.7
5
Comfort Glow EUH341 Electric Heater
Final Verdict: Satisfactory
BUY NOW Amazon.com
8.2
1

Mr. Heater Radiant Cabinet LP Heater

 in stock
Amazon.com
9.1
Reliable and efficient
The Mr. Heater MH18CH Radiant Cabinet LP Heater is an efficient and effective portable heater that provides instant heat. While it may not be the prettiest heater, its automatic shut-off feature, easy start and assembly, and ability to heat up to 450 degrees make it a reliable choice. However, in colder weather, you may need to supplement it with another heater.
Benefits of Mr. Heater
  • Efficient and effective heating
  • Portable
  • Automatic shut-off feature
  • Easy to start and assemble
  • Provides instant heat
Cons
  • Not the prettiest heater
  • May need to supplement with another heater in colder weather

The Mr. Heater MH18CH Radiant Cabinet LP Heater is a portable propane heater that provides reflective radiant heat, just like the warmth of the sun. With its whisper quiet operation and no electricity required, this heater is a convenient and useful tool to keep you warm. It features a tip-over safety switch and a thermoelectric safety valve with three heat settings, making it safe and versatile. With a run time of up to 24 hours at maximum BTU, this heater is efficient and effective. Perfect for outdoor use, it can also heat up to 450 square feet, making it suitable for various spaces.

Stay Warm and Cozy
  • Steel construction
  • Hi-med-low regulator
  • Automatic low oxygen shutoff system
  • No electricity needed
  • CSA certified
  • Heats up to 450 degrees
2

Electric Fireplace Heater – Realistic Flames, Remote Control, 9H Timer, 1400W, Black

$149.99
Amazon.com
as of July 15, 2024 2:46 am
8.7
Great heating option!
The 18-inch Electric Fireplace Heater with LED Realistic Flame Effect is an impressive heating option for small to medium-sized rooms. With its quiet operation and convenient remote control, it provides both comfort and convenience. However, users may find that the temperature gauge is slightly off and that it can be noisy on the high setting. Overall, it is a great option for adding warmth and ambiance to your bedroom, home office, or other small spaces.
Cozy and Convenient Features
  • Impressive heating performance
  • Quiet operation
  • Convenient remote control and app compatibility
Cons
  • Temperature gauge is slightly off
  • Noisy on high setting

This 18-inch Electric Fireplace Heater with LED Realistic Flame Effect is the perfect addition to any room. It's not only a stylish piece, but it also provides efficient heating for spaces up to 400 square feet. With adjustable flame and temperature settings, you can enjoy the cozy ambiance all year round. The high-quality design ensures quiet operation, making it ideal for bedrooms, home offices, and more. Plus, the included remote control allows for convenient operation from wherever you are in the room. Get ready to stay warm and comfortable with this reliable fireplace heater.

Convenient and Cozy Features!
  • LED realistic flame effect
  • Remote control operation
  • 1H to 9H timer function
  • Safety overheat protection
  • Suitable for heating rooms up to 400 square feet
  • Compact size: 18″ L x 5.1″ W x 17.5″ H
3

Heat Storm Phoenix Infrared Space Heater

 in stock
Amazon.com
8.7
Overall, recommended
The Heat Storm Phoenix HS-1500-PHX is a portable and efficient infrared space heater that provides excellent heating for small areas. With its cool-to-touch exterior, auto shut-off feature, and easy-to-clean filters, it prioritizes safety and convenience. However, some customers have reported poor customer service and missing parts upon delivery.
Benefits of the Heat Storm Phoenix
Weaknesses
  • Poor customer service
  • Missing parts upon arrival

The Heat Storm Phoenix HS-1500-PHX is a versatile infrared space heater that is perfect for small rooms or bedrooms with limited floor space. With its 1500-Watt power, it efficiently heats up your room without overloading your circuit breaker. You can easily mount it on the wall or use the attachable feet to place it on the floor. It's safe to touch, even on the grill, and comes with three power modes, including an auto mode that selects between half and full power. The patented Heat Exchanger HMS Technology ensures maximum heat efficiency without any heat loss. Plus, it has a sleek gray design that looks great in any space.

Stay Warm and Cozy
  • 1500 watt power output
  • Two power modes – 1500 watts and 750 watts
  • Patented heat exchanger with HMS Technology
  • Portable and lightweight design
  • Can be used on the floor or mounted on the wall
  • Comes with attachable feet and remote control
4

Dr Infrared Heater DR998 with Humidifier, Cherry

$189.99
$143.88
 in stock
Amazon.com
as of July 15, 2024 2:46 am
8.7
Overall Impressive
The Dr Infrared Heater DR998 is a powerful and efficient heating unit with a built-in humidifier and oscillation capability, making it a great option for heating a small space. It generates a lot of heat and the infrared heat is pleasant, while the oscillation function spreads the heat in a 60-degree arc. The automatic thermostat and safety features add to its appeal. However, some users mentioned that the oscillation feature may limit the spread of heat in certain directions and the design of the back reservoir for the humidifier could be improved.
Pros
  • Generates a lot of heat for a small unit
  • Infrared heat is pleasant and relatively efficient
  • Comes with a humidifier and oscillation capability
  • Regulates temperature well with automatic thermostat
  • Oscillation spreads heat in a 60-degree arc
  • Humidifier functions effectively
  • Good safety features
Potential Drawbacks
  • Drawbacks:
  • Some reviewers mentioned that the oscillation feature only covers a 60-degree arc, which may limit the spread of heat in certain directions
  • The design of the back reservoir for the humidifier is not ideal, according to some users

The Dr Infrared Heater DR998 is the perfect all-in-one solution for your heating needs. With its advanced dual heating system, it provides 60% more heat than other 1500-watt heaters, ensuring maximum warmth and comfort. The built-in humidifier adds much-needed moisture to the air, preventing dryness in the winter. The oscillation fan evenly distributes warm, moist air throughout the room, making it cozy and inviting. With its energy efficiency and safety features, this heater is a must-have for any home.

Enhanced Comfort and Convenience
  • Dual Heating System: Infrared Quartz tube + PTC
  • Tip-over protection and Overheat protection
  • Heating Coverage: 400 sq.ft
  • Built-in humidifier
  • Oscillation function
  • Remote control
5

Comfort Glow EUH341 Electric Heater

$29.95  in stock
Amazon.com
as of July 15, 2024 2:46 am
8.2
Final Verdict: Satisfactory
The Comfort Glow EUH341 Milkhouse Style Electric Heater is a reliable and efficient heater that easily warms up a room of up to 400 sq ft. It has a convenient plugged-in indicator light and a safety feature that shuts off if accidentally tipped over. However, it can be a bit noisy at times and the description regarding the plug type can be misleading.
Pros
  • Plugged-in indicator light
  • Gets pretty warm and keeps a room warm easily
  • Good AC cord of decent length
  • Tip over cut off feature for safety
Weaknesses
  • Drawbacks:
  • Noisy at times
  • Misleading description regarding the plug type

The Comfort Glow EUH341 Milkhouse Style Electric Heater is a reliable and sturdy choice for fan forced electric heat. Housed in a metal cabinet, this heater features a carry handle and tip-over guards for added safety. With dual power settings and a built-in thermostat, you can easily adjust the heat to your desired temperature. The accidental tip-over shut-off provides peace of mind and the power-on indicator light lets you know when the heater is in use. It also comes with a 120V, 16 gauge power cord for convenience. The heater is capable of heating an area of up to 400 sq ft, making it suitable for various spaces. However, please note that the fan can be a bit loud, but the warm air it produces makes up for it. Some users have also mentioned issues with the thermostat sticking on the low setting. Overall, it is a good heater with some minor drawbacks.

Explore further:  Top 7 Tankless Water Heaters: A Hot List for Your Home!
Stay warm and cozy!
  • Metal cabinet construction
  • Fan forced heat circulation
  • Dual wattage selection
  • Built-in thermostat
  • Accidental tip-over shut-off
  • Heating Area: Up to 400 sq ft
$29.95
in stock
as of July 15, 2024 2:46 am
Amazon.com
6

duraflame Portable Electric Fireplace Heater

 in stock
Amazon.com
8
In summary, a versatile choice
Overall, the duraflame® Portable Electric Fireplace Personal Cube Space Heater is a compact and stylish option for supplemental zone heating, with the added bonus of a flame effect that can be used with or without heat. It provides high and low heat options and has safety features, although some users have reported issues with durability and the location of the on/off button.
Benefits of Duraflame
  • Works well in the intended room
  • Provides high and low heat options
  • Safety features are applied to the heater
Cons
  • The heater stopped heating up after a few months of use
  • The on/off button is not in a convenient spot

The duraflame® Portable Electric Fireplace Personal Cube Space Heater is a compact and stylish unit that offers supplemental zone heating for up to 400 square feet. With two levels of heating, you can choose between 750 watt and 1500 watt settings to suit your needs. The flame effect adds a cozy ambiance to any space and can be used with or without heat year-round. Plus, the cord management on the back of the unit ensures a tidy setup when storing or transporting. Don't miss out on this efficient and versatile heater!

Warmth on the Go
  • 4,600 BTU heater for supplemental zone heating
  • Flame effect can be operated with or without heat
  • Compact and stylish design
  • Two levels of heating
7

Comfort Glow Oscillating Ceramic Safety Furnace

$41.72
$39.21
 in stock
Amazon.com
as of July 15, 2024 2:46 am
6
The Comfort Glow CEH255 Oscillating Ceramic Safety Furnace is an effective and compact heating solution for greenhouses and small spaces. Its oscillating feature ensures even heat distribution, and the automatic shut-off and tip-over feature provide added safety. However, some users have reported broken plastic pieces inside the grill and loud operation.
Stay Warm and Safe!
  • Effective heating for greenhouses and small spaces
  • Oscillating feature for even heat distribution
  • Automatic shut-off if heater is disturbed
  • Sturdy and compact design
  • Tip-over feature for added safety
Weaknesses
  • Broken plastic piece inside the grill
  • Loud operation

The Comfort Glow CEH255 Oscillating Ceramic Safety Furnace is a sleekly designed heater that offers efficient and economical whole room heating. With ceramic fin heating elements and an adjustable thermostat, you can easily choose your desired heat setting for the area being heated. The fan only setting allows for year-round use, while the overheat and tip-over shut-off features ensure safety. The added oscillating base design spreads warmth evenly throughout the room. With a heating coverage of 400 square feet, this compact gray furnace is perfect for any space.

Stay Warm and Cozy
  • Adjustable thermostat
  • 750/1500 watt power selections
  • Fan only setting
  • Overheat/tip-over shut-off
  • Oscillates for wide heating coverage
  • Heating coverage of 400 square feet

Other Heating Options

Affordable Warmth for Your 400 Square Feet

  • Budget-friendly options ($30-$70): These heaters are typically portable and compact, offering basic heating functionality for smaller spaces. They often include features like adjustable thermostat settings and safety features such as tip-over protection
  • Mid-range options ($80-$150): In this price range, you can find heaters that offer a bit more functionality and convenience. They may have additional features such as oscillation, remote control operation, digital displays, and programmable timers. These heaters often provide better heat distribution and may have higher heat output
  • Premium options ($160-$300+): If you're willing to invest a bit more, you can find high-quality heaters with advanced features. These models tend to have better energy efficiency, quieter operation, and superior heat output. Some premium heaters may also offer additional features like smart home compatibility, air purification, and eco-friendly modes
  • It's important to note that the price ranges I mentioned are approximate and can vary based on brand, specific features, and market conditions. It's always a good idea to read product reviews and compare prices before making a purchase to ensure you find the best heater that fits your needs and budget
Explore further:  What Gauge Extension Cord for Space Heater

Frequently Asked Questions about the Perfect Heater for 400 Square Feet

Are there specific types of heaters that are more suitable for heating a 400 square feet space?

Yes, there are specific types of heaters that are more suitable for heating a 400 square feet space. One option is a space heater with a higher wattage, such as a 1500-watt heater, as it can provide sufficient warmth for a room of that size. Additionally, you could consider a radiant heater or an oil-filled heater, which tend to be more efficient and effective at heating larger areas. It's important to carefully consider the size and heating capacity of the heater before making a purchase to ensure it is appropriate for your specific space.

Can you recommend any energy-efficient heaters for a 400 square feet area?

Sure, I can help you with that! When it comes to energy-efficient heaters for a 400 square feet area, I would recommend looking into options such as ceramic space heaters or infrared heaters. These types of heaters are known for their ability to provide efficient heating while consuming minimal energy. Additionally, you may want to consider models that have features like adjustable thermostats and programmable timers, as they can help you optimize energy usage based on your needs. It's always a good idea to check the energy efficiency ratings and customer reviews to find the best heater that suits your requirements.

Are there any heaters that have a built-in thermostat for maintaining a comfortable temperature in a 400 square feet space?

Yes, there are several heaters available in the market that have a built-in thermostat for maintaining a comfortable temperature in a 400 square feet space. These heaters are designed to provide efficient heating while allowing you to set and maintain your desired temperature. They come with temperature control settings, allowing you to adjust the heat output based on your preference. Some models even offer programmable thermostats, so you can schedule temperature changes throughout the day. It's always a good idea to check the product specifications and reviews to find the best heater that suits your needs.

Is it better to go for a convection heater or a radiant heater for this size of room?

Well, based on the size of the room, I would recommend going for a convection heater. Convection heaters work by heating the air in the room and circulating it, which helps to evenly distribute warmth throughout the space. This is especially beneficial for larger rooms as it ensures that the entire area is comfortably heated. On the other hand, radiant heaters emit heat directly to objects or people in their vicinity, which might not be as effective in heating a larger room. So, for optimal warmth and comfort, a convection heater would be the better choice in this case.

Are there any heaters that come with additional features like a timer or remote control for convenience in a 400 square feet space?

Yes, there are heaters available in the market that come with additional features like a timer or remote control, which can add convenience to heating a 400 square feet space. These features allow you to set the desired temperature and duration of operation, making it easier to control the heating in your space.

Ted CurleyJourneymen wiremen at US Electric-International Brotherhood of Electrical Workers (IBEW)

Hello, I'm Ted Curley, a licensed electrician with a wealth of experience in the electrical field. I've launched this platform to share my extensive knowledge and insights with you. My journey in the electrical field spans over a decade, during which I have cultivated a deep understanding and expertise in various roles. Let me take you through my journey and my passion for electricity and space heaters. If you have any questions, feel free to drop me a line at ted.curley@tedreviews.com

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