Best Space Heaters for Coverage Area from 500 to 1000 Sq. Ft.

best heater for 500 square feet and more

If winter is right around the corner, you know what it means already. It is time to snuggle on your favorite couch with a cup of hot chocolate and a cozy blanket.

However, if you live in a cold climate, you might have to fight off the shivers even under a blanket. If that is indeed the case, either your heater is not functioning correctly, or it does not provide sufficient coverage for your spacious room.

But no worries, we have got your back with some of the best heaters for 500 square feet and more in the following article. Keep reading to learn everything you need to know about heaters.

Dr. Infrared Heater DR-968
Dr. Infrared Heater DR-968
Best OverallView Price
Heat Storm Wave HS-1000-WA
Heat Storm Wave HS-1000-WA
Best Smart Wi-Fi Space HeaterView Price
NewAir G73 Electric Heater
NewAir G73 Electric Heater
Most Durable HeaterView Price
LifeSmart 8 Element
LifeSmart 8 Element
Best for the MoneyView Price
Cadet Com-Pak Twin 4000W
Cadet Com-Pak Twin 4000W
Best Heater for Large WorkplacesView Price
Dyna-Glo RA18LPDG
Dyna-Glo RA18LPDG
Best Portable HeaterView Price
Dr. Heater DR966
Dr. Heater DR966
Best Space Heater for Commercial UseView Price

7 Best Space Heaters for 500-1000 Square Feet

1. Dr. Infrared Heater DR-968 – Best Overall

Dr Infrared Heater Portable Space Heater, 1500-Watt


Dr. Infrared Heater offers all the features that you would expect one of the best heaters to have. It includes a dual heating system using infrared quartz and a programmable timer of up to 12 hours for automatic shut-down.

Moreover, you get an auto energy-saving option with high and low modes for your capacious room.

The manufacturer has even added an overheating and tip-over safety protection feature to prevent any hazard.

If this was not enough, the electric heater offers low-noise operation using a high-pressure technique to heat rooms up to 1000 square feet. You can adjust the temperature and modes with the included infrared remote control or the heater’s integrated thermostat.

Besides all this, the Dr. Infrared Heater is relatively compact, portable, easy to maintain, and comes with a lifetime, easy-to-clean filter.


  • Energy-efficient high and low modes
  • Fast, dual heating system
  • Compact and portable design
  • Low-noise operation
  • IR remote control
  • Safety features


  • The thermostat is not accurate
  • Heater gets hot

2. Heat Storm Wave HS-1000-WA – Best Smart Wi-Fi Space Heater

Heat Storm Wave Floor to Wall Infrared Space Heater with Attachable Feet, Remote Control, Built in Thermostat, 500-1000 Watts


Heat Storm is one of the safest and most energy-efficient heaters in the market, with enough power to heat a 500 square feet room. As a result, it includes the option to switch between the 500W and 1000W modes according to your needs.

The ETL-certified heater has a safe-to-touch grill and comes with an integrated anti-trip feature for automatic shut-down if your heater trips accidentally. Since you will install the heater in your bedroom or office, its safe operation is a significant plus.

Besides this, the clean and sleek heater saves you a lot of floor space by including a wall-mountable feature with a fast and easy installation.

What’s more, the Heat Storm infrared heater provides a Wi-Fi enabled remote control to adjust your heat settings, set-up child lock, or create schedules from your phone. However, you also have the option to use its built-in thermostat and LED screen to change the temperature manually.


  • Multiple safety features
  • Wi-Fi remote control
  • LED screen to read off the temperature
  • Sleek design
  • Wall-mount feature


  • Noisy operation
  • Slightly inaccurate thermostat

3. NewAir G73 Hardwired Electric Heater – Most Durable Heater

NewAir Portable Garage Heater, Ceiling Mountable Hardwired Electric Heat with Adjustable Louvers, Heats up to 500 sq ft, G73, Ivory, 8.90"D x 9.10"W x 11.25"H, White


If you are looking for a durable heater with rapid heating, the NewAir G73 Electric will be right in your alleyway.

Besides having stainless steel, sturdy construction, the heater includes overheating protection and a cool-to-touch exterior, making it ideal for your basement or garage.

Along with this, it has incredible thermal regulation with an integrated thermostat. With its adjustable louvers, you can direct the heat flow to one area or open it wide to spread it in the whole room.

As a result, it is quite suitable for heating large rooms of more than 500 square feet.

Furthermore, the NewAir G73 is relatively compact and portable. You can either place it close to your workstation or use the included mounting brackets to install on your wall.


  • Adjustable louvers direct the heat
  • Heavy-duty construction
  • Powerful fan blow heat to large distances
  • ETL-certified safety features
  • Wall-mountable design
  • Compact and lightweight


  • No remote control
  • Need professionals for installation

4. LifeSmart 1500 Watt 8 Element – Best for the Money

LifeSmart ZCHT1071US 1500 Watt 8 Element Quartz Infrared Electric Portable Large Room Space Zone Heater, Black


The LifeSmart 6 Element will offer you the best heating features and controls at a very reasonable price. So if you do not want to break your bank, the heater has it all.

It comes with three incredible heat settings, where the lowest mode is both eco-friendly and cost-effective. You can adjust the temperature or mode from either the heater directly or use the convenient remote from a distance.

Besides this, the heater has a modern, cabinet-style metal design that blends in well with your home interior. You even get a convenient child-lock and a 12-hour long programmable timer for automatic shut-down.

On top of all this, the LifeSmart heater gives off warm radiant heat, including a lifetime, easy-to-clean air filter, and a powerful fan that operates quietly to spread warmth to the whole room.


  • Matte, black aesthetic finish
  • Includes convenient timer and child-lock
  • Three adjustable heat modes
  • Radiant heat spreads via a fan
  • Remote control
  • Up to 1000 square feet


  • Heavyweight
  • Cannot mount on the wall

5. Cadet Com-Pak Twin 4000W – Best Heater for Large Workplaces

Cadet Manufacturing 67527 Fan Forced Electric Wall Heater, 240 V, White


Cadet Com-Pak is one of the best electric heaters in the market to heat a large workplace. Not only can it warm up a substantial 600 square feet on its own, but it is also one of the best ways to heat 1000 square feet with a supplement heater.

Its most notable quality lies in its fast dual coil heating elements and its efficient fan, which spreads heat in the whole room in no time at all. Along with this, the heater is exceptional at maintaining the temperature in a narrow range.

Moreover, Cadet Com-Pak boasts a minimal, compact design, taking only a small area on the wall to maximize the living space. If all this was not enough, you also get an overheating safety feature to keep you protected from accidental fires.


  • Rapid heating technology
  • Wall-mounted minimal design
  • Extensive coverage
  • Cool-to-touch exterior and auto shut-down
  • Low-noise operation


  • No thermostat or remote for adjusting the temperature
  • No LED screen

6. Dyna-Glo RA18LPDG – Best Portable Heater

Dyna-Glo RA18LPDG 18,000 BTU Cabinet Heater


Since Dyna-Glo is a renowned and experienced brand, it is not surprising that their heater offers exceptional heating features too.

The Dyna-Glo RA18LPDG 18000BTU heater gives off radiant heat for around 64 hours with just one 20-pound propane tank, making it ideal for outdoor and indoor use. It is also quite portable and lightweight, making it easy to carry around.

Along with this, the heater comes with piezo ignition, adjustable heat controls, and a safety grill in the front, and a convenient tip-over auto shut-down for your protection.

Besides this, the CSA-listed grill has an Oxygen Depletion Sensor that keeps the carbon monoxide levels inside your home in check too. At low-oxygen levels, the heater turns off automatically.


  • Minimalistic portable design
  • Energy-efficient heating
  • Multiple safety features
  • Ideal for outdoor use


  • Not preferred for indoor use

7. Dr. Heater DR966 – Best Space Heater for Commercial Use

Dr. Heater DR966 240-volt Hardwired Shop Garage Commercial Heater, 3000-watt/6000-watt, DR966 240V


Dr. Heater DR966 is another exceptional electric heater, which will provide enough heat coverage for areas greater than 500 square feet. It has a rugged, heavy-duty, aluminum exterior for commercial use in workshops, garages, or even schools.

Just use the included mounting brackets to install the heater on the wall or ceiling of your room. This keeps your living space free from hazards and does not take up excess space.

Besides this, the combination of an eight-inch fan and five adjustable louvers helps to spread heat rapidly in the whole room. You can set the temperature and airflow using the Hi and Low thermostat settings found on the front of the heater.


  • Extremely durable construction
  • Adjustable louvers to spread heat everywhere
  • Powerful fans offer maximum airflow
  • Low-maintenance
  • Include mounting brackets


  • Noisy operation
  • Only two thermostat settings

How to Choose the Best Heater for Heating Area from 500 sq. ft. to 1000 sq. ft.?

Although it might sound easy to purchase just any heater for your room, you need to consider multiple factors to find the perfect one for your needs. To help you out, we have discussed some of these crucial points in the following section.

Space Heater Types

The first thing that you need to know is that even space heaters come in different types according to use and location. A few of the most popular ones are discussed below.

  • Convection Heaters: These heaters use heat transfer oil or hot water coils to warm the air around them. They are perfect for use in large areas and even bedrooms due to their low noise operation. What’s more, they are low-maintenance and include a handy thermostat.
  • Infrared Heaters: As their name suggests, these heaters provide radiant heat using either electricity or gas. Instead of warming up the air, they offer direct heat to objects and humans in the surrounding.
  • Ceramic Heaters: Although relatively new, ceramic heaters are quite renowned for their versatility, faster heating, and low-temperature fluctuation. Moreover, you get digital thermostats, remote control, timer, and multiple heating settings on each heater.

Related: The Pros and Cons of Different Types of Space Heaters

Room Size

Before purchasing any heater, you need to know the exact dimensions of your room. This value is calculated simply by multiplying the length and width in feet of your room.

If you want to to heat a less than 400 square feet room, you can easily opt for a smaller heater and save a lot of money. However, if you purchase the same heater for a larger room, you will be disappointed with the results and your electricity bill.

Ceiling Height

Apart from the room size, your ceiling height is also one of the significant factors affecting the heating quality. If it is around eight-feet, your heater will offer enough radiation to warm up the room in no time.

On the other hand, ceilings higher than eight to ten feet require extra wattage to warm up the additional area. In such circumstances, you need to add the extra space and look for an appropriate heater.


Even if your room is small and cozy, your heater will not function properly with minimal insulation. Hence, it is wise to check whether you have standard insulation around your house or get chilly drafts from hidden openings and holes.


To find the best space heater for 1000 square feet, you need to have a rough idea about your living space’s heating and electrical requirements.

Since you have a substance heating requirement, you need to purchase a heater with at least 4000W to warm up your room sufficiently. Unfortunately, keep in mind that the higher the wattage, the higher your electricity bills.

Outside Temperature

It is essential to consider your outside temperatures before you can select your favorite heater. If you live in areas with only mild winters, a lower wattage heater will be enough to warm your living space.

However, colder environments with temperatures in the negatives require a higher wattage heater to keep your home cozy.

Safety Features

Since heaters are one of the most common reasons for home fires, it is no wonder that people are recommended to opt for high-quality ones with useful safety features.

These include a cool-to-touch exterior, an overheating safety feature, and tip-over protection to shut down the heater if it gets knocked over automatically.

Also, make sure that your product is certified for quality reassurance.


If you want more versatility in your heater, always go for ones with integrated thermostats. Here, you can customize the heat settings according to your needs. For instance, if you have a higher than average outside temperature, you can turn the heat and cut down your energy costs.

Keep in mind that different heater models will have different types of thermostats. While some may feature ones with just two or three settings, the others can have a dimmer control.

The most high-end and smart heaters can include digital thermostats as well.

Read Also: Line Voltage Smart Thermostat Reviews

Remote Control

While remote control is not a crucial factor for a top-rated heater, it is undoubtedly, very convenient. It is quite a hassle to turn up or turn down the heat settings when you are all cozy under two blankets on your bed.

This feature will help you schedule your heater and adjust settings right from your bed or couch.

Noise Level

Rather than ruining the ambiance of your home with loud heaters running in the background, it is better to invest in ones with a low dB operation.

Before selecting a heater, make sure to check both the instruction manual and the reviews to find out more about its noise level.