Top 5 Best Space Heaters For Large Drafty Rooms (2024 Review)

Do you want to find the best space heater for a large and drafty room?

Space heaters mainly come in two varieties, conventional and infrared.

In this product review guide, I will go over...

  • Tips to pick the best space heater
  • Coverage areas for higher BTU heaters
  • Safety features of space heaters

Let's get started with this guide!

top best rated space heater for large drafty room reviews

Dr Infrared
  • 1500-watts
  • Remote Control
  • Overheat Protection
  • 1500-watts
  • Remote Control
  • Overheat Protection
View on Amazon
Dreo Solaris Slim H3
  • 1500-watts
  • Digital Touchscreem
  • Compact Design
  • 1500-watts
  • Digital Touchscreem
  • Compact Design
View on Amazon
  • 1500-watts
  • Ceramic Heating Element
  • Compact And Portable
  • 1500-watts
  • Ceramic Heating Element
  • Compact And Portable
View on Amazon
Mr Heater
  • Up To 1000-sf
  • Mounted On Wall
  • Low Oxygen Sensor
  • Up To 1000-sf
  • Mounted On Wall
  • Low Oxygen Sensor
View on Amazon
  • 5200-btu
  • Realistic Flame Effect
  • Up To 1000-sf
  • 5200-btu
  • Realistic Flame Effect
  • Up To 1000-sf
View on Amazon

My Overall #1 Rated Pick

Dr Infrared Heater Portable Space Heater
  • 1500-watts for large rooms
  • Remote control
  • Tip over & overheat protection
  • Stylish wood look
  • 6-ft power cord

My overall top pick for the best space heater for large & drafty rooms goes to the Dr. Infrared. This infrared space heater is rated up to 1500-watts and is suitable larger rooms. It includes tip over and overheat protection to keep your home safe. It has a stylish wood look and a 6-ft power cord.

Top 5 Best Space Heaters For Large Drafty Rooms

Short on time? Check out our top 5 space heaters for large rooms! Keep reading for the pros and cons of each pick.

  1. Dr. Infrared
  2. Dreo Solaris Slim H3
  3. GiveBest 
  4. Mr. Heater
  5. Duraflame

What Are Space Heaters For Large Rooms?

The market is currently flooded with different space heaters making it important to understand their role and features. In general, each heater comes with a specific set of qualities. Smaller heaters are designed to run with electricity, which includes the use of an electrical resistor. This resistor helps with the heating process.

As soon as a large room heater is turned on, a small burst of electricity enters the system and heats up what are known as “nichrome wire components” (heating coils). These components are essential in maximizing the energy coming into the unit.

Heaters are responsible for using this electrical current and turning it into heat. This heat then spreads throughout the room using a built-in electric fan. The idea is for cold air to go into the heater and then get pushed back into the room as warm air. A good example most people can relate to is the idea of using a hair dryer. The goal is to spread hot air throughout the room as quickly as possible.

What if there is no fan built into the heater?

In this case the air will come from underneath and go over the coils. As soon as the air goes over the coils, it will heat up and then enter the room. A great example of this would be something similar to an electric stove.

Heaters tend to differ in how the work but the goal remains the same. They heat an indoor space such as your living room, basement, or garage efficiently.

Read Also: Top 5 Best HVAC Leak Detectors

What Are The Benefits of Heaters for A Large And Drafty Room?

Using the right heater for larger rooms can do wonders for your house. It can fill the room with warm air making it comfortable.

Most buyers will have specific requirements when it comes to purchasing a new space heater, but it’s important to know what you’re getting before doing so.

This starts by looking at the main advantages of a quality heater.

These benefits include:

  • Tremendous Heating Output
  • Health-Friendly
  • Minimal Noise
  • Easy to Operate
  • Consistent Coverage in Larger Spaces

The right space heater can make all the difference in the world. Instead of dealing with a cold, unwelcoming room, it’s easy to fill it with heat and remain comfortable throughout the day. During those colder winter nights, a large room space heater can get the job done.

Look at the advantages and disadvantages of using a large room heater to know why it’s important. This is one of the best ways to improve the temperature at home or in any living space.

Read Also: The Best Low Wattage Space Heaters

infrared space heaters without smell

How to Install a Heater for Large Room

Let’s imagine you have taken the time out to choose a high-quality, effective space heater for home.

What does it take to install the living room heater properly?

In general, you are going to start by measuring the room and understanding where it needs to go for maximum performance. It’s recommended to keep it in a place that is accessible and isn’t going to create issues later on with regards to heating the room.

In most cases, these portable units can be set up almost anywhere and aren’t going to get in the way.

Find the right location, plug them in, and you’re ready to go.

According to Standford Magazine, it’s highly recommended to keep them away from water sources (i.e. sinks) and also to keep them as close to the outlet as possible. This ensures you don’t have people tripping over the cord that’s attached to the space heater.

Read Also: My 6 Pros & Cons of Whole House Humidifiers (Worth It?)

How to Pick the Best Large Room Heater For Drafty Areas?

1. Design

Start with the design because it’s an important element in your decision-making process.

In general, an infrared heater needs to function properly and has to be made of the right components. This means it needs to be made with the right type of casing, provide enough space for air to circulate, and remain usable during the coldest of days. A great infrared heater is going to have a slim design, efficient controls, and is going to remain safe to use at the same time. Anything short of this isn’t worth it.

In most cases, large room heaters are going to have a wood, metal or aluminum casing. All of these options are fine as long as it is designed properly. This means it has been tested at higher temperatures and will continue to provide consistent coverage throughout the winter.

It’s recommended to go with taller heaters to ensure they’re providing ample coverage from one end to the other. This isn’t mandatory but it’s a great way to ensure a larger room is receiving heat.

These details can go a long way in determining whether or not a large room space heater is designed, as you want it to be.

You can also look for a built-in digital display, which can make it easier to flip through different settings throughout the day.

2. Portable

There is nothing more important than maintaining control over the unit.

This means it shouldn’t be mounted in one place as that can become troublesome after a while. You want to have the flexibility to move it around the house whenever you want to heat a different part of the property.

For example, you may want to heat the living room one day and the garage another day. This is normal and only a high-quality portable heater will suffice.

You can go through different options depending on the type of portability necessary for your property.

Some infrared space heaters will come with complete portability, which means specialized wheels and carry handles. These can be ideal for moving around and aren’t going to get in the way when it comes time to heat the room. These also tend to be lightweight.

In other cases, you can go with a limited option, which can be moved around, however, it is larger in size and takes a bit of time to lift off the ground.

3. Cost-Efficient

With a high-quality infrared space heater, it’s important to understand the cost implications associated with this solution. It is going to take up quite a bit of electricity and that’s a common complaint noted with these units. You should be looking at how well the machine can make use of electricity while keeping the room as warm as possible.

However, a study on shows that a portable space heater will cost less than a traditional electric heater because it only targets one room at a time [3]. This is essential for those wanting to keep their costs down while staying warm during those cold, winter nights.

Along with being easy on the utility bills, these infrared space heaters also do well when it comes to the upfront cost. A traditional heating system is going to cost a lot of money to set up, but the same doesn’t apply to a portable infrared space heater. As soon as it is taken out of the packaging, it will be ready to go. The simplicity is what appeals to most property owners.

To ensure the large room heater is providing enough coverage, make sure proper measurements are taken in advance. This can help guarantee the infrared heater will do a good job of heating the room without needing to be put on the highest settings. When the highest setting is applied, this can use more electricity than you are ready to accept.

This is why a more powerful, efficient living room heater is the way to go.

The right large room space heater is going to work well in larger rooms and is going to be made for that specific purpose. As a result, it’s easier to toggle through the settings, choose the right temperature, and know the room will heat up as intended. This is not only comfortable but easier from a cost perspective too.

4. Warranty

Don’t forget to take a peek at the warranty program before making a purchase.

Loads of buyers don’t think about this when it comes to their new space heater. Yes, other features matter more but it’s also important to see whether or not the brand stands behind what it’s selling.

The best brands always offer a respectable warranty program to back what they’re selling to the public.

You should want to protect your purchase and make sure it’s going to last for a long time.

5. Safety

The best electric heaters for large rooms are fully tested based on established US regulations and go through rigorous quality control standards before being released onto the open market. This is a critical requirement when it is time to buy a heating appliance.

The safety features can include timers to ensure the living room heater doesn’t keep running after a certain point. Also, some units will come with what is called a “anti-tip shutoff” feature, which means it will turn off as soon as the portable space heater falls or tips over. This ensures nothing catches on fire, if something were to go wrong.

Read Also: Top 5 Best Rated Washable AC Filters

How are Heaters for Large Rooms Different Than Other Heaters?

  • Design

Infrared space heaters are different in comparison to electric heaters. With electric heaters, the design is different because it is based on the premise of resistance-based heating. This means when the electrical current goes through the system, a small amount of resistance is applied, which helps produce heat.

In general, this is the same as an incandescent light bulb when it is turned on. Electric heaters tend to use different materials such as wiry coils.

  • Range

The range tends to differ when it comes to the electrical heater. These don’t have as much room to deliver heat, which means they don’t cover large spaces as easily. Of course, this can vary depending on the type of heater a buyer gets but most don’t cover enough space to be a tangible option for property owners.

  • Safety

There is nothing more important than safety and that’s where each a whole room heater is different. Portable space heaters are designed with built-in safety features to protect users. Other units use gas, which come with additional safety risks depending on how they’re set up. This means it’s important to find the right portable solution, which does include built-in safety features and doesn’t put people at risk indoors.

Where To Buy The Best Living Room Heater?

Locating a top-rated heater for large rooms demands research.

For those eager to make a smart purchase, please head over to Amazon and enjoy this online retailer’s tremendous inventory of whole room heaters.

The options are endless and it’s easy to compare options, read through different features, and understand what others customers have to say. It’s a wonderful way to make the most of your research and end up with a great fit.

Begin your journey with Amazon and know you’re going to find a world-class heater.

What Are The Best Space Heaters For Large Rooms?

Here are my full reviews with their pros and cons for the best space heaters for large rooms. Check it out below...

My #1 top pick goes to the Dr. Infrared Heater is a high quality space heater suitable for large rooms.

It is rated at 1500-amps and it has an auto, low, and high mode. This heater also has tip over and overheating protection to prevent any possible fires.

It includes a remote control and it has a low blower fan rated up to 30-decibels, pretty quiet.

The Dr. Infrared Space Heater comes with a 6-ft long power cord and it weighs 24 pounds.

  • 1500-watts for large rooms
  • Remote control
  • Tip over & overheat protection
  • Complaints of defective parts
  • Poor customer service

The Dreo Solaris Slim H3 is a high quality space heater for large and drafty rooms. 

The great thing about this space heater is that it is compact and slim but still delivers a punch with 1500-watts.

It comes with a ceramic heating element that can go from 900-watts all the way up to 1500-watts on ECO mode if you want to save costs. 

This space heater also a digital touch screen on top for easy access and it even includes a remote control.

  • Up to 1500-watts for large rooms
  • Digital touchscreen
  • Eco-smart setting for energy savings
  • Poor longevity

GiveBest makes this premium space heater for large rooms.

It features a ceramic heating element with two heat levels for 750-watts and 1500-watts which will work nicely for most large rooms.

This space heater also comes with a built-in thermostat so you can set it at your desired temperature and it will automatically turn on and off.

It is compact and portable so you can easily move it around your home or around the room for extra heating.

  • Up to 1500-watts for large rooms
  • Ceramic heating element
  • Compact and portable
  • Mostly plastic

The Mr. Heater is a great natural gas space heater for large rooms.

Since this space heater uses natural gas, it can even operate when the power goes out. Also, since it is a blue flame heater, no venting is required.

It features a 30,000 btu gas heater that can heat rooms up to 1,000-sf. It comes with brackets so you can mount it to a wall, or you can place it on the ground with its legs.

The Mr. Heater includes a low oxygen shutoff sensor for an additional layer of safety.

  • Heat rooms up to 1,000-sf.
  • Can be mounted on wall
  • Low oxygen shutoff sensor
  • Difficult to clean front grill
  • Missing gas line tubing

The Duraflame is a really nice infrared space heater for large and drafty rooms.

It features a 5,200-btu infrared heater for rooms up to 1,000 square feet. This heater has a realistic flame effect with logs. You can control the flame color, intensity, and even speed.

It includes a remote control and the display has digital controls for full temperature control. The nice thing about infrared heat is that they can maintain the humidity in a room.

  • 5,200-btu for large rooms
  • Realistic flame effect with controllable colors
  • Up to 1000 square feet
  • Heats up objects not air
  • May be noisy

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