Which Space Heater Should You Choose for the Large Room?

Cold months have already reached our doorsteps. It means it is the time for us to take some measures to keep ourselves and our family warm. One of the best ideas to stay warm is to get a space heater.

Space heater, also known as indoor heater, is very useful during winter. Heaters can keep us warm by adding heat to the room. But when it comes to buying a heater, it can be a tiring thing to do.

Also see: 5 Best Whole House Humidifier Reviews – Buyer’s Guide

What are the features that you want your space heater to have? If you’re thinking to get a space heater for your large rooms, then the things you must primarily consider is their heating capacity, energy efficiency, noise production, safety and there are other things too. So for your convenience, we’ve brought you our top choices of space heaters.

Best Space Heaters for Large Rooms

The number of heaters you can find in the market is no joke. So to make your task easier, we have selected five space heaters that are energy efficient and cost efficient as well. Here are our 5 of the best space heaters for large rooms.

1. Lasko Ceramic Tower Heater

Lasko 755320 Ceramic Tower Heater with Digital Display and Remote Control

Our pick for the best space heater for large rooms is Lasko Ceramic Tower Heater. When it comes to space heaters, Lasko has a really good reputation giving you a very good reason to trust our pick. If you’re wondering how big this heater is, it is 8.5″ L x 7.25″ W x 23″ H big which it does not occupy much of a space in your room giving you more space for other use.

The Lasko electric heater is a ceramic heater which can heat an area of about 300 sq ft. The ceramic heating element used in the Lasko 755320 is self-regulating which provides amplified safety. It is a user-friendly heater as it is very easy to use. The control buttons and the digital display is at the top for easier access. The top of the heater has a timer and different heat settings control. It can also be controlled by the remote control, very easy to use, that comes with the heater.

The high and the low heat settings on the heater allow you to spend a comfortable and cozy time with your family. You can select your own desired temperature and enjoy the warmth in the cruel winter days and nights. One great thing about this heater is that this unit allows you to set time up to 8 hours. It is also a very safe product to use. It has an overheat protection feature, an auto shut-off feature and a cool touch exterior.

Another nice feature of this heater is that it oscillates slowly giving you a warm air. The timer in this heater is another very important feature. If you want to use it even when you’re sleeping, all you need to do is to set the timer and it will automatically shut off later. The built-in carry handle in the Lasko 755320 allows you to move the heater from one room to another more easily.

What we like
  • Built-in carry handle
  • User-friendly
  • Overheat protection
  • Auto-shut off feature
  • Cool touch exterior
  • 3-year limited warranty
What we don't
  • Not suitable for areas bigger than 300 sq ft

Is it recommended?

This space heater is highly recommended for those who are looking for a small yet very effective heater and for space about 300 sq ft big. The overheat protection feature and the auto-shut off feature makes it safe to use and the cool touch exterior of the heater prevents children or even the adults from getting burnt.

2. Duraflame Infrared Quartz Fireplace Stove

Duraflame DFI-5010-01 Infrared Quartz Fireplace Stove with 3D Flame Effect, Black

What do you think about an electric space heater that provides you the ambience of a real fire? The next heater on our list is the Duraflame DFI-5010-0 which is an electric space heater but can give you a realistic fire effect. The 3D flame effect technology used in the heater offers layered flame effect giving the real fire visual. It also has 5 different brightness settings to adjust the brightness of the real-like fire.

The Duraflame Infrared Quartz Fireplace Stove is capable of warming up a space of 1000 sq ft which is a big space. Duraflame infrared heater creates a comfortable heat without affecting the natural humidity and maintains the moisture in the room’s air, thus, creating a healthier and happier home. The static electricity produced by this fireplace heater is also comparatively less than the traditional heaters.

In addition to the heating job, this fireplace stove heater is also a very eye-appealing heating unit. This heating unit amazingly fits to be the home decor because of its size, design and color as well. There are few other models as well which are equally beautiful and work wonders but the Duraflame DFI-5010-0 is the best. And the remote control makes it even more convenient to use. The remote has four function buttons for power, timer, temperature and flame setting.

There are some additional features that got our attention. This top-vented heater has a well built metal frame, side viewing windows and an operable beveled glass door. This heating unit is also suitable for families that have kids and pets. The heater’s exterior remains cool throughout the heating time making it safe for the kids, pets and even the grownups.

What we like
  • Realistic fire effect and glowing logs
  • 5 adjustable brightness settings
  • Can heat up to 1000 sq ft
  • Less static electricity
What we don't
  • Heat function does not work without the flame

Is it recommended?

The Duraflame DFI-5010-01 Infrared Quartz Fireplace Stove is perfect for the large family rooms like dining room, living room and also for personal rooms. It is energy efficient and easily portable. It warms up the place nicely creating a comfortable and warm ambience. Along with all these advantages, if you want to enjoy the beautiful and real-like flames, this heating unit is highly recommended.

3. DeLonghi Slim Style Convector Heater

DeLonghi HCX9115E Slim Style Convector Heater

Another heater we have on our list for the best space heater is DeLonghi Slim Style Converter Heater. We have chosen this heater as our five best space heaters because of its performance. It is one of the best options for you if you’re looking for something that would heat a space as big as 300 sq ft efficiently. LED display makes this heater better and cooler.

The very first thing that attracts people is its sleek design. Talking about its thickness, it is just 3 inch making it a slimmer heater compared to other heaters in the market. Not only it works for heating up your room, but it is also perfect as your home decor. Placed on the floor or mounted to the wall, which means it is mountable, it will warm the room the same way without any differences.

The 1500 watts of power enables the amazing DeLonghi heater to distribute heat into the room faster and better. The dual fan heating system heats up the chilliest room quicker than any other freestanding heater. It fits perfectly in bedroom, living room, office or anywhere else. It also has a safety thermal cut-off feature which prevents the heater from overheating. The internal tip-over switch which buzzes lets you know if the heating unit becomes unstable.

Another impressive thing about this slim freestanding heater is that it comes with three different heat settings and adjustable thermostat. You can set the heater at your desired temperature and everything becomes warm and cozy. The ECO function in the heater allows the heater to automatically adjust heat and power settings. This function sets gives a very comfortable warmth.

What we like
  • Slim sleek design
  • Can be used as freestanding or wall mounted heater
  • Dual fan system
  • ECO function that saves energy
  • Safety against overheat and antifreeze setting
What we don't
  • Mostly quiet but a faint noise is audible in quiet room

Is it recommended?

A very slim freestanding heater with the amazing sleek design is better for the home decor. Also the comfortable warmth from the heater creates an ambience that suits everyone. The function buttons are easy to use and easy to control. The ECO function makes the heater capable of saving energy allowing it to be one of the most energy efficient heaters. However this heater is not for a space bigger than 300 sq ft. But if you’re looking for a heater that adequately heats area about 300 sq ft, this heater is highly recommended.

4. Dr Infrared Heater Portable Space Heater

Dr Infrared Heater Portable Space Heater, 1500-Watt

The next heater on our list of the best space heater for large rooms is Dr Infrared Portable Space Heater, one of the most loved and popular heaters. This heater from Dr Infrared can nicely heat up a place up to 1000 sq ft which is a huge area. Another advantage of this heater is that it is only 13 X 11 X 16 inches making it easy to move around the place.

The infrared heater, which uses infrared heating of course, is able to deliver a high percentage of heat in comparison to some other heaters with the same 1500-watt wattage. The heater is constructed with the high efficiency blower which produces more heat using the same power as other heaters. And the noise it produces while heating is barely noticeable. It is quiet and effective. This heating unit is provided with tip-over protection and also auto-shut off overheat protection turning this heater into a very safe heater.

No one likes to get disturbed while sleeping. This heater makes no noise with its almost no noise feature and does not disturb your sleep rather improves your sleep. The portable Dr Infrared heater is built with advanced dual heating system which generates heat and immediately increases the flow of heat thus warming the space faster. Using this amazing space heater becomes easier with the IR remote control.

This infrared heater is one of the most energy efficient heaters. It is capable of transferring maximum to the whole room without leaving any spots can corners. The three power settings: auto, low and high; makes this portable heater more impressive. The auto power setting allows setting the heater to desired temperature from 50°F to 86°F. The low power setting is the 1000W power setting and the high is the 1500W power setting.

What we like
  • Three power settings: Auto, Low 1000W and High 1500W
  • Energy efficient space heater
  • Quiet and safe
  • Transfers heat faster
  • Has wheels for easy moving
What we don't
  • Does not suit as a mountable heater

Is it recommended?

The Dr Infrared Portable Space Heater is an impressive space heater which gives the retro feel is perfect if you’re looking for a heater to heat up a huge area of 1000 sq ft. The three different power settings allow choosing the desired power. It is an energy efficient heater which reduces your electricity bill. Dr Infrared Space Heater is safe and easy to use. Because of all these qualities, this is highly recommended.

5. Vornado MVH Whole Room Vortex Heater

Vornado MVH Whole Room Vortex Heater, Black

The final heater on our list is Vornado MVH whole room vortex heater. This heater is best for large rooms like dining room, living room and more. But it’s not like it won’t suit small rooms. It might look small but it does wonders. It can warm rooms creating a comfortable environment. It is 10.6(H) x 9.2(D) x 10.4(W) inches in size so it will not even take much of your room’s space.

This space heater is provided with three heat settings. This feature allows you to select the heat setting depending upon how fast you want to heat your room. The adjustable makes it easier. The three different heat settings are 750W, 1125W and 1500W. It has a slight different design than other heaters. This heater has cool touch case which makes it safe for houses with kids and pets.

It is really an amazing space heater which is energy efficient and space efficient as well. The vortex technology used in Vornado MVH heater distributes the warm air faster and uniformly in every corner of the room. This is because the vortex fan circulates fully being able to distribute the warm air evenly. This space heater is equipped with tip-over protection as well as automatic shut-off system. These safety features make the heater safe and worry-free heating unit.

This is a very light weight heater. The main reason for its lightness is that it is made of plastic so, to carry it and move to another place is an easy job. The comfort and coziness that this heater provides will make you love it. It is one of the best indoor heaters in the market. And the 5 years warranty makes it more reliable.

What we like
  • Vortex technology that provides evenly distributed warmth
  • 3 different heat settings
  • Tip-over protection and automatic shut-off system for safe use
  • Cool touch housing
  • 5 years warranty
What we don't
  • Can be noisy in comparison to some other heaters

Is it recommended?

Vornado MVH heater is a small yet very powerful heater, which undoubtedly warms up the place without leaving a single spot. It is easy to use and does not take much of the space. It is affordable, durable, and reliable and is easy to clean too. This heater is recommended to those who are looking for a small, safe and strong heater.

Space Heater Buyer’s Guide

When you buy a space heater, there are many things to consider because you don’t want your money to go in vain. So, you must be careful and look for the things you want or don’t want your heater to have. What is a space heater then? Space heater is a very useful device, during cold seasons actually, which is used to heat up chilly rooms in houses. However they are different from a central heating. Unlike central heating system, space heater provides warmth to the room it is placed in. If you heater is in your bedroom, it heats up your bedroom not the living room.

Space heaters are of different types. You will mostly find convective space heaters and infrared space heaters which are operated by electricity but there is also combustion space heater which requires flammable fuel like wood, kerosene and more. There are more things that you should carefully look into before bringing any heater home. So what are the “things” that are important to know? Here we go;

Convective or Infrared?

The main question here is: do you want the whole room to warm up and create perfect warmth for the people present in that room OR do you want the warmth to reach directly to those people sitting near the heater? If you want the heater of first type, you should get a convection heater but if your choice is the second type heater, then infrared heater is the one for you.

A convection heater uses air convention to warm the room and provides you with a warm and cozy atmosphere. Such heater is constructed with a heating element, ceramic or metal, which gets heated after electricity is passed through it. The heat thus produced is then transferred to the air by convection which increases in volume and spreads throughout the room.

Unlike convection heater, infrared heater does not heat up the air first. The infrared radiation produced by the infrared heater gets absorbed by the objects and also skin and clothes nearby the heater and provides warmth.


There are different designs of space heaters and can choose the one as per your needs.

  • Wall heaters: This type of heater is either installed or attached directly to the wall saving some floor space. They are easy to install and are convenient. However when it comes to safety, it requires extra care.
  • Baseboard heater: This type of heating units are low-profiled, space saving and efficient. They are either installed directly on the wall or at placed at the bottom of the wall.
  • Electric fireplace heater: These are a kind of replacement to the traditional fireplace. These are electric space heaters giving you a vibe of the traditional fireplace with its fireplace appearance.
  • Freestanding portable heater: The most common and popular type of heaters are freestanding portable space heaters. They are mostly conventional heaters and they warm up the room quickly compared to the other types.

Energy efficient space heater

Nobody likes to spend more money paying high electricity bills. So there are heaters that are energy efficient heater that really help to save up a little money. Energy efficient heaters are of good quality and are as powerful as any other normal heaters.

How big is the space?

One of the important things to keep in mind while buying a heater is how big your space is. Some of the space heaters found in the market can easily heat up a 1000 sq ft big space while some can hardly heat a 300 sq ft space. So before buying one, take some extra care to know how big your space is and which heater will suit you the best.


In the end the decision is yours; it depends on what type of space heater you want. There are many heaters in the market so choose carefully and choose a good one. I hope the research we did and the effort we made to prepare this report would be helpful to you.

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