Best Indoor Space Heaters for Large Rooms

Best Indoor Electric Space Heaters For Large Rooms

The weather has gone full crazy on us and has become less and less predictable.

We’ve seen places where temperatures have gone really cold and have caught everyone unprepared.

Whether it’s because of the season or just because of bad weather, you want to be prepared and make your home as comfortable as you can.

Are you still looking for the best indoor electric heaters for large rooms to equip your home or your office with?

Do you think your HVAC will need help to handle really cold days?

Good thing you’ve found our post! We’ve reviewed five (5) of the best indoor electric space heaters for large rooms.

Here’s the 5 Top Rated Space Heaters for Large Rooms

Brand Size (inches) Heating MethodHeating Power
De’Longhi HMP1500 MicaThermic Panel Heater27 x 10 x 22Micathermic1500W
Lasko 6405 Designer Oscillating Heater10 x 10 x 16Ceramic1500W
Vornado EH1-0091-06 MVH Vortex Heater9.2 x 10.4 x 10.6Microwave volumetric heating1500W
Dr. Heater DR968 Portable Space Heater13 x 12.5 x 17Positive Temperature Coefficient materials and  Quartz Infrared Element1500W
Lasko 755320 Ceramic Space Heater7.25 x 8.6 x 23Ceramic1500W

Why do you need the best indoor electric space heaters for large rooms?

If your cold toes are not screaming loud enough, we’ve listed the many ways space heaters bring value and comfort to your home.

best space heater

Large Space heaters are engineered to heat specific places/spots in your house. They are portable devices to be used to warm up a dedicated room. You have great control on the heating of your house. You can use them only if needed and you don’t need to adjust the main thermostat in your home.

Here are the reasons why you need the best indoor electric space heaters for large rooms:

best space heater

Fast and Efficient Heating

Compared to an HVAC system, a space heater needs less time to warm up a room. Since a central heating system needs to consider the whole house to adjust its temperature, the space heater is the best choice to quickly heat up a room.

Consistent Climate Control

The next best thing about space heaters is their ability to maintain the temperature in a space. You can also easily cut off the heat if you want.

Variety of Options and Specifications

gas space heaters
Space heaters today perform many functions. You need to consider what the space heater is generally designed for. There are space heaters that can both work as indoor and outdoor space heaters. There are also many options on the heating element used in a unit.

Money Saver

Since you will not need to make the HVAC system warm up the entire house, you will save a lot of money on electricity in the long run.

What are the different types of space heaters?

types of best space heater

The best indoor electric space heaters for large rooms come at three designs depending on their main purpose.

Radiant Space Heaters

To quickly heat objects or people in front of this heater, radiant heaters create radiant energy from electricity. These space heaters are also called ‘spot heaters’. They immediately heat whatever object they are pointed at.

large room space heater

Because they come with less moving parts, these space heaters are quiet and have less chances of breaking down.

Convection Space Heaters

room heater

If your main purpose for a heater is to distribute the heat to a room, convection space heaters are the best option for you. Convection heaters rely on the science of hot air moving up and the cold air going down.

Combination Space Heaters

oil filled radiator heater

Use fans to distribute heat and work faster than radiant and convection space heaters. However, the speed comes at a cost — it has operational noise.

What makes the best indoor electric space heaters for large rooms?

best space heater for large room

Energy Efficiency

Energy Efficient Powerful space heater

Since one of the benefits of using a space heater is to save on electricity costs, you need to get a space heater with the best energy efficiency score.

Noise Level

Quiet Large Room space heater

If you intend on using space heaters in your room or in your office, you would want to consider how loud their operating noises are. The best electric heaters for large rooms should be as quiet as possible.

Safety Features

Top rated space heaters for large rooms use heat and heating elements to warm up your room. Make sure you get one that is not a fire hazard and has taken measures to avoid accidents.

The Best Indoor Electric Space Heaters for Large Rooms this Year

indoor electric heaters - gas space heaters

Now, let’s take a look at our review of the best indoor electric space heaters for large rooms! We have included as many details as we could to help you and guide you in choosing the best indoor electric space heaters for large rooms.

The overall winner for best indoor electric space heater for large rooms is De’Longhi HMP1500 Mica Thermic Panel Heater.

The De’Longhi HMP1500 has a 1500 W max heating power with a relatively small carbon footprint. It is built to have a wall-mount bracket that makes is so efficient to be installed in different kinds of rooms without issues on aesthetics.

It has mechanical controls on its side that allows you to control how efficient it heats up large rooms by distributing the heat in many directions. It comes with an adjustable thermostat to give you the control on the most comfortable temperature in your room or office. This space heater is extremely portable and convenient to use. It comes with wheels if you need to move it to different rooms in your home.

Its mica-thermic panels give you a quiet mode of operation since fans are not used. De’longhi has also added a thermal shutoff function as a safety feature. It will shut off and sound an alarm if it overheats and if it gets knocked over.


  • Versatile design, can be place anywhere and even mounted on the wall
  • Efficient and quick high temperature mode because of the mica heating element
  • Great safety features
  • Comes with wheels for easy transport


  • Great for indoor use only
  • Louder operating noise in high settings

There more to our review of the best indoor electric space heaters for large rooms! Keep reading below more absolutely amazing products.

The second pick in our review of the best indoor electric space heaters for large rooms is Lasko’s 6405 Designer Oscillating Heater.

Lasko’s main goal is to provide great looking home comfort products that perform well. The product on our review today is their designer oscillating heater. It runs at 1500 Watts to produce heat and warm up your living space.

It’s great looks come with touch controls, wide-spread optional oscillation, high and low heat settings, a 7-hour timer and an adjustable thermostat.

It uses ceramic as its main heating element. It is a self-regulating ceramic element that is equipped with overheat protection to keep you safe.


  • Great aesthetic design
  • 7-hour time with auto shutoff
  • Quiet operation


  • Can’t be remote controlled
  • No low setting for the heat
  • Quick cool down once shut off

Our third pick in our list of the best indoor electric space heaters for large rooms is an energy saver.

The Vornado EH1-0091-06 MVH Vortex Heater was designed to save on your energy costs. It’s three heat settings set at 750W, 1125W, and 1500W makes it easy for you to control how fast you want your room to be heated and how efficiently you want the heat to be maintained.

It has a thermostatic temperature control knob for the temperature settings to control Vornado’s vortex heat circulation and distribute the heat to the farthest corners of your room. This heater is super quiet and has safety features like tip-over protection and an automatic shut-off system to keep your mind at ease.

This space heater will remain cool to the touch even after long hours of use.


  • Efficiently heats large rooms
  • Has three heat settings
  • Great safety features
  • Cool to the touch


  • Operational noise at higher heat settings

We’re down to the last two products in our review of the best indoor electric space heaters for large rooms. Do you have a favorite by now? Keep reading below!

Our next pick for our review of the best indoor electric space heaters for large rooms is the Dr. Heater DR968 Portable Space Heater.

Dr. Heater DR968 Portable Space Heater uses an advanced dual heating system for its space heaters. It utilizes Positive Temperature Coefficient materials and Quartz Infrared Element to produce heat.

Designed to last you through many years, it comes with removable filters that are easy to clean and replace when needed.

This space heater is packed with 12 hours of programmable timer and a high pressure blower to ensure optimal comfort and high heat transfer rate. This space heater is equipped with an infra-red remote. It has an auto energy saving mode that allows a high and low heat feature.

Your mind is at ease as this product comes with a tip-over protection feature and automatically shuts off if overheating is detected. control.

Dr.Heater comes with certification from Underwriters Laboratories (UL) USA and Canada, a testimony of their great dedication to their products. One of the best indoor electric space heaters for large rooms, indeed!


  • Quick and efficient heating capacity
  • Dual heating system
  • Has an auto mode and a standby mode
  • Remote controlled


  • Keep its surroundings clear from combustible materials for safety
  • Inaccurate thermostat

You would not want to miss our last pick for our best indoor electric space heaters for large rooms review!

The Lasko 755320 Ceramic Space Heater packs a 1500W of heating power that runs efficiently to make sure your room stays warm fast.

Armed with a digital display, a built-in timer, and a remote control, your convenience is put on top of its design. This space heater comes with 2 heat settings. It has the high and low setting and an added auto mode to help you get the best heating settings for your room.

You can read the temperature on its digital display and adjust your heater’s settings accordingly. It also comes with a widespread oscillation system to evenly and efficiently distribute heat in your room.

This space heater is designed to avoid overheating even when used for longer periods of time. It is still cool to the touch even after hours of using. 


  • Quick and efficient heating
  • Remote Controlled
  • Has a digital display
  • Has an auto mode


  • Thermostat resets once the device is shut down
  • Can’t save user settings
  • Temperature dial for high heat settings only


Great job for reaching this section! We have reviewed and listed the best indoor electric space heaters for large rooms. It is our goal to help you and guide you with the best choice for your situation.

Large room space heaters

Here’s our verdict for the best indoor electric space heaters for large rooms: If you need a modern and stylish but highly efficient space heater, go with Lasko 755320 Ceramic Space Heater. You can also choose the bigger but better looking Lasko 6405 Designer Oscillating Heater if you need your space heater to function as a decor.

If you need an energy saver beast, you’d be happy to go with Dr. Heater DR968 Portable Space Heater. If you have kids around the house and you’ll be needing safety features to keep the kids safe, you won’t go wrong with Vornado EH1-0091-06 MVH Vortex Heater.

electric heater - great space heater

To be safe, just go with the De’Longhi HMP1500 MicaThermic Panel Heater, it is versatile enough to cater the needs of many types of rooms for every family member.

Hopefully, this guide has helped you in picking the best indoor heaters for large rooms. Now you won’t be afraid if Winter is coming. For more cooling or heating device we got a lot of reviews here.

At Comfy Home Corner we are dedicated in providing the best tips and product reviews to assist you with creating a better environment for your home.