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Best Space Heater for Large Room with High Ceilings!

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Search for the best space heater for large room with high ceilings can be quite challenging. During cold weather, a poorly heated room can become uncomfortable and even unhealthy. This is where a space heater comes in handy.

However, not all space heaters are created equal, and choosing the right one can make a big difference in terms of energy efficiency, performance, and safety.

In this article, we will explore the various factors to consider when selecting the best space heater for large rooms with high ceilings.

We will also provide a list of the top-performing space heaters that can efficiently heat up large spaces with high ceilings, ensuring your comfort during the cold season.

Related: Best space heater for bedroom

The Best Space Heaters for Large Room with High Ceilings!

1. Best Overall - Dr Infrared Heater Portable Space Heater

  • Average Rating: 4.6
  • Price: $126.99
  • Heating is good
  • Bright front LEDs
  • Easy to operate
  • Nice and quiet 
  • Takes a while to heat the room

As a user of this product, I am really impressed with its performance and features. This heating unit can warm up a large room, especially with high ceilings, effortlessly, thanks to its dual heating systems that feature infrared quartz tube + PTC.

The product comes with an auto energy-saving mode, which ensures that the device is efficient in its power consumption. With high and low heat settings, you can easily customize the heat output according to your preferences.

One of the key features that I really appreciate is the tip-over protection and overheat protection, which ensure that the device is safe to use.

The unit also has a 12hr automatic shut-off timer, which is really helpful if you forget to turn it off before leaving the room.

The product has a high-pressure low noise blower with a noise level of 39 dB, making it super quiet while running.

The electronic thermostat has a range of 50 to 85 degrees, which allows me to set the temperature according to your needs.

The device comes with caster wheels, making it easy to move around from one room to another.

The lifetime filter is also a great addition, which means you don’t have to worry about replacing it.

With 1500 Watts of power, this space heater provides impressive performance. The electric cord is reasonably long (6 feet), which gives you enough flexibility to position the device anywhere in the room.

In comparison to other heating units in the market, as per my experience, this product offers superior performance with its dual heating systems and electronic thermostat.

Overall, if you are looking for a reliable and efficient heating unit that can heat up a large room, this product is an excellent choice. 

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2. De'Longhi Comfort Space Heater

  • Average Rating: 4.4
  • Price: $86.99
  • Easy to operate
  • Good for large rooms
  • Auto on/off
  • Not impressive in very cold weather.

If you’re looking for a reliable and efficient space heater for a large room with high ceilings, the ComfortTemp Portable radiator heater is definitely worth considering.

With its simple controls, you can easily adjust the power level and temperature to suit your needs. Plus, its ComfortTemp feature ensures that it maintains the optimal temperature and power levels, making it more efficient and reliable.

One of the most impressive features of this space heater is its exclusive thermal slot design, which maximizes heat flow into the room while maintaining a low surface temperature.

This means that you can enjoy better heating with gentle heat that minimizes dry air, creating a better breathing environment that is more allergy-friendly with no fan to stir up dust, pollen, and dander.

Its integrated handle and control panel allow you to easily operate and relocate your heater during and after use.

With its easy to hold handle paired with exclusive smart snap wheels, built-in for convenience, you can easily move it from room to room as needed.

With its high-quality steel assembly and permanently-sealed oil reservoir, you never need to worry about refilling it. Plus, its specialized multilayered painting process provides a complete, corrosive-resistant finish, making it durable and low maintenance.

With built-in safety elements like auto on/off and fully enclosed heating elements, you can rest assured that you’re getting a safe and reliable space heater. 

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3. PELONIS Ceramic Tower Space Heater

  • Average Rating: 4.5
  • Price: $71.99
  • Remote feature
  • Heats up the large room pretty well
  • Easy operation
  • To some users, its a bit loud

Are you looking for a space heater that is both efficient and safe to use in a large room with high ceilings? Pelonis space heater is certainly one of the best heater for you.

This Ceramic Space Heater boasts a fast heating system that can quickly warm up your large room to a comfortable temperature.

It uses reliable ceramic heating technology to offer a constant and steady temperature, ensuring that you stay warm and cozy throughout the day.

This room heater is made of high-quality cool touch flame-resistant material, which makes it safe for you and your family to use.

Additionally, it has an overheating and tip-over switch protection feature, which gives you peace of mind knowing that the heater will shut off automatically if it overheats or tips over.

The programmable thermostat heater is designed to be energy efficient, with three heating options, including high, low, and ECO mode. This feature allows you to customize your temperature settings and maximize warmth and efficiency.

The ECO setting is especially useful as it helps you save energy based on your ambient temperature.

The Pelonis Ceramic space heater is user-friendly, featuring touch control, remote control, oscillation, an 8-hour timer, and a carry handle.

Its working noise makes it a quiet electric heater, perfect for your bedroom, living room, large room, or office.

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4. Duraflame Infrared Quartz Heater

  • Average Rating: 4.3
  • Price: $189.99
  • Auto On/Off Settings
  • Reasonable size
  • Easy to operate
  • Takes time to heat up the room

If you’re looking for a space heater for your high ceiling room, the Duraflame Infrared space heater is a great option to consider.

One of the best features of this heater is its realistic 3D flame effect. and five adjustable brightness settings allow you to customize the flame effect to suit your preferences. It’s like having a real wood-burning fireplace, without the mess and hassle.

One of the biggest advantages of this space heater is its infrared technology. It uses zone heating, which means that you can heat only the rooms that are occupied at any given time, reducing your energy consumption and carbon footprint.

It also helps to extend the life of your home’s heating and air conditioning system by reducing wear and tear. Each member of the household can have more control over the temperature in the room they’re in, making it more comfortable for everyone.

Overall, the Duraflame Infrared space heater is an excellent product that offers a realistic flame effect, year-round ambiance, and energy-efficient heating options.

If you’re looking for a space heater that can also serve as a stylish piece of home décor, this one is definitely worth considering.

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5. e-Flame USA Hamilton Space Heater

  • Average Rating: 4.4
  • Price: $179.99
  • Nice warmth
  • Reasonably size
  • Easy to carry and place where needed
  • Not remote control

If you’re looking for a stylish and convenient way to heat up a large room with high ceilings, the e-Flame space heater is a great choice.

The Hamilton model has a beautiful design that features realistic dancing flames and burning logs. It’s lightweight, so you can move it from room to room with ease. 

The heater is also very quiet and has adjustable settings for even heat distribution. You can even enjoy the flame effect without the heat for a cozy atmosphere all year round.

If safety is a concern, you’ll appreciate the automatic shut-off feature that prevents overheating if the heater is knocked over or moved.

Not only is the Hamilton model functional, it’s also a great decoration piece. You can dress it up to match your personal style, and the cool exterior makes it a perfect place to display seasonal decor or other home accents.

If you’re looking for an economical heating solution, the e-Flame Hamilton space heater can save you a lot of money on your electric bill. It uses less energy than gas and has two heat settings, so you can heat up just the room you’re in instead of your whole house. 

The heater is also easy to assemble and comes with a 6-foot cord for convenient placement in any space.

It has a 1500-Watt output and can heat up a room up to 400 sq. ft. So, whether you need it for your guest room, basement, garage, workplace, or even your motorhome or RV, the e-Flame Hamilton model is a great choice for safe, stylish, and cost-effective heating.

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6. De'Longhi Mica Thermic Panel Heater

  • Average Rating: 4.3
  • Price: $99.99
  • Very Silent
  • Excellent for large rooms
  • Heats up quickly
  • Some users experience buzzing sound

Are you in search of a powerful and efficient space heater for your medium or large room with high ceilings? Look no further than the De’Longhi HMP1500 space heater.

This space heater utilizes mica-thermic heating technology to convert 100% of electricity into heat, ensuring no wasted energy.

Additionally, this space heater operates quietly, delivering gentle heat that won’t stir up dust, pollen, or dander, creating a better breathing environment that is more allergy-friendly.

With its 1500 watts, this energy-efficient space heater delivers continuous heat, allowing you to adjust the temperature to your desired setting.

Plus, the adjustable thermostat and multiple heat settings make it easy to customize your heating needs.

Safety is a top priority with this space heater, offers built-in safety features like a thermal shut-off and an internal tip-over switch that automatically turns off the unit if it falls over.

Additionally, the standby setting helps to prevent frozen pipes when the temperature dips below 41 degrees F.

The option of both floor and wall mount, pre-assembled feet, and easy-to-use controls make this space heater a great addition to any room. And with no fan required, this mica panel heater performs without added noise, ensuring a quiet and comfortable environment.

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7. Lasko Oscillating Digital Ceramic Tower Heater

  • Average Rating: 4.5
  • Price: $59.99
  • Quickly heats up the room
  • Impressive performance
  • Remote control
  • Oscillation option
  • Some users were concerned with the performance

If you’re looking for a space heater to keep you warm during the cold winter months, you might want to consider the Lasko ceramic tower heater for large room with high ceilings. 

The Lasko ceramic tower heater comes with a digital display, which makes it easy to set the temperature in your room.

It has an elongated ceramic heating element, powerful air penetration, and widespread oscillation, so it can deliver optimal warmth throughout your entire room.

You can choose between two quiet heat settings (high and low), and the adjustable thermostat will maintain the temperature in the room.

This space heater comes with a multi-function remote control, which allows you to turn the heater on/off, set the timer, turn the oscillation on/off, or adjust the thermostat. 

One of the best things about the Lasko ceramic tower heater is its auto-off timer function. You can set the timer from 1-8 hours, and the heater will automatically turn off after the selected time. 

The heater also has overheat protection, which ensures it won’t overheat even if left on for an extended amount of time. Plus, the cool touch exterior keeps the heater cool to the touch, even after running for hours. 

The tower design is sleek and takes up very little space, making it easy to move from room to room.

Overall, the Lasko ceramic tower heater for large room is a great choice for anyone looking to stay warm during the cold winter months. 

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Space heater for large room with high ceilings

What are the benefits of using space heater for large room with high ceilings?

There are several benefits to using a space heater for a large room with high ceilings:

Energy efficiency:

Using a space heater to heat up a specific area of the room can be more energy-efficient than heating the entire room with a central heating system. This is because the space heater only heats up the area where it is placed, which can save energy and reduce heating costs.

Faster heating:

Space heaters can heat up a room much faster than central heating systems, which can be especially beneficial for large rooms with high ceilings that can take longer to warm up.


Space heaters are portable and can be moved from one room to another, making them a flexible and portable heating solution for homes or offices with multiple rooms.


Space heaters can be a cost-effective solution for heating specific areas of a large room, as they are generally more affordable than installing a new central heating system or upgrading an existing one.


A space heater can provide localized warmth, making it more comfortable for people who are sitting or working in a specific area of the room. This can be especially beneficial in large rooms with high ceilings, where the air near the ceiling may be cooler than the air near the floor.

To conclude, it’s important to keep in mind that space heaters should be used safely and according to manufacturer’s instructions, and should never be left unattended or placed near flammable materials.

What kind of a space heater is preferred for a large room with high ceilings?

When it comes to heating a large room with high ceilings, a space heater with high heating capacity is preferred.

Look for heaters that have at least 5,000 BTUs (British Thermal Units) or more, as this will provide enough heat to warm up the room effectively.

In addition to heating capacity, it’s also important to consider the type of space heater. 

Fan-forced heaters: These heaters use a fan to distribute heat evenly throughout the room. They are typically more affordable than other types of heaters and can be effective for heating large spaces.

Radiant heaters: These heaters use infrared radiation to heat up objects in the room, which then radiate heat back into the space. They are typically more energy-efficient than fan-forced heaters, but may take longer to warm up the room.

Oil-filled heaters: These heaters use electricity to heat up oil that is sealed inside the unit. They are typically slower to warm up, but can provide long-lasting heat and are relatively quiet.

Regardless of the type of space heater you choose, be sure to follow safety guidelines when using it, such as keeping it away from flammable materials and never leaving it unattended.

How to choose the best space heater for large room with high ceilings?

When it comes to heating a large room with high ceilings, choosing the right space heater is crucial to ensure that your space stays warm and comfortable.

Here is a buying guide to help you choose the best space heater for your needs:

Consider the size of your room:

When selecting a space heater, it’s important to choose one that is powerful enough to heat your entire room. For a large room with high ceilings, you’ll need a heater with a high wattage rating to ensure that it can adequately heat the space.

Choose the right type of heater:

There are several types of space heaters available, including radiant, convection, and fan-forced heaters.

Radiant heaters are ideal for large rooms with high ceilings as they emit heat directly, which can help to warm up the space quickly.

Convection heaters are also a good option for large rooms as they use natural air circulation to heat the room.

Fan-forced heaters are another option, but they can be noisy and may not be as effective in large spaces.

Look for safety features:

When using a space heater, safety should always be a top priority. Look for heaters with safety features such as automatic shut-off switches, overheat protection, and tip-over protection to ensure that your heater won’t cause any accidents or damage.

Consider energy efficiency:

Space heaters can be energy-intensive, so it’s important to choose one that is energy-efficient. Look for heaters with energy-saving features such as programmable thermostats and timers, which can help to reduce your energy consumption and save you money on your energy bills.

Check the noise level:

Some space heaters can be quite noisy, which can be distracting and unpleasant. Look for heaters that operate quietly, e.g. infrared heaters, so that you can enjoy a peaceful, comfortable environment.

Read reviews and compare prices:

Before making a final decision, read reviews from other customers to get an idea of the heater’s performance and reliability. Compare prices from different retailers to ensure that you’re getting the best deal.

Some recommended space heaters for large rooms with high ceilings are the Dr. Infrared Heater Portable Space Heater, Duraflame Electric Infrared Quartz Fireplace Stove, and Lasko 755320 Ceramic Space Heater.

Ultimately, the best space heater for your needs will depend on your personal preferences and the specific requirements of your space.

By considering these factors and doing your research, you can choose a space heater that will keep you warm and comfortable all winter long.