Best Space Heater for Basements in 2023: Complete Reviews With Comparisons

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While some only use the basement as a storage and utility space, many consider it an integral part of their home.

Whichever group you belong to, you know that using the basement can be tricky, especially during the cold months of winter.

For houses without central heating, the best space heater for basements can make any underground space more habitable.

The following reviews outline five reliable space heaters that can efficiently heat a basement.

Comparison Chart

De’Longhi Full Room Radiant Thermostat
Vornado MVH Vortex Heater
PELONIS PH-19J 1500W Fast Heater
Honeywell HCE100B Heat Bud Ceramic Heater
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Lasko 29″ Ceramic Tower

Best Space Heater for Basements Reviews

1. De’Longhi EW7707CM Oil-Filled Radiator Space Heater

De’Longhi manufactures a wide range of appliances for the kitchen and home comfort.

It specializes in coffee machines, cooking appliances, portable air conditioners, dehumidifiers, oil-filled radiators, panel heaters, and ceramic and fan heaters.

For basement heating, De’Longhi recommends several oil-filled radiators. Its most affordable model is the EW7707CM.

The basement is almost always cooler than any other space in the house, more so if it does not use a furnace for central heat.

The primary reasons behind this include more moisture underground, lack of direct sunlight, and rising hot air.

If you want to start using your basement more, the EW7707CM will help solve this problem.


The De’Longhi EW7707CM Oil-Filled Radiator space heater is an excellent choice for basement heating.

It does not require any assembly except for its Smart Snap pre-assembled casters.

These casters allow you to move it from room to room and anywhere in your basement. They also make up for the device’s relatively bulky dimensions and weight.

All in all, it measures 5.9 by 13.78 by 24.9 inches and weighs 23.2 pounds.

To ensure its longevity, you will appreciate that it has a rust-resistant and gently-rounded durable metal construction.

Because it heats only the room you’re using, you get to control your energy consumption by turning down your central heat.

The front control panel has an adjustable thermostat and three temperature settings so that you can customize based on your heat preferences.

The device also comes with a thermal cut-off safety feature that shuts the system down to prevent overheating.

Additionally, you’ll find that the De’Longhi EW7707CM boasts an anti-freeze setting.

You also wouldn’t have problems with frozen or busted pipes because the anti-freeze features ensure the water doesn’t freeze up in your basement pipes.

Aside from having multiple heat adjustment levels for efficiently heating any room, the EW7707CM saves on electric bill costs by maintaining optimal room temperature.

All you have to do is press the ComforTemp button, and it will start saving energy as it warms up the room.

It also automatically turns on as soon as the thermostat detects a temperature drop below 44 degrees Fahrenheit.

The EW7707CM uses a maintenance-free system where the oil is permanently sealed, which means you won’t ever have to make refills.

With this unit, you won’t have to worry about after-sales services because it comes with a three-year product warranty.


  • Customizable comfort
  • Does not require much maintenance
  • Anti-freeze setting for basement pipe protection
  • With Smart Snap casters for easy relocation
  • Does not require refills
  • Perfect for basement and works well in any room
  • Three-year warranty


  • Large, bulky, and heavy unit
  • Most expensive model on this list
  • No remote control functionality

2. Vornado MVH Whole Room Vortex Heater

Vornado is a US-based company that manufactures household fans and other appliances intended for air circulation.

If you haven’t noticed, the brand name combines the words “vortex” and “tornado,” which are at the forefront of its primary design concept.

Imagine the common trends in air circulation, fan oscillation, and utilitarian design.

Most fans with these designs have a very minimal reach, which means they only have a very small coverage for circulating indoor air.

Vornado fans keep their worldwide reputation by providing constant indoor air circulation using powerful airflow.

While ordinary oscillating fans only provide intermittent momentary breeze in the airflow path, Vornado fans produce a strong and steady stream of air to ventilate indoor space continuously.

Now, imagine having this vortex-action air output on a space heater. Wouldn’t that be more convenient than heating just a small space in your basement?

This is what you will get from the Vornado MVH Whole Room Vortex Heater.

It costs a bit cheaper than the De’Longhi EW7707CM, but it offers a very different set of features.


The Vornado MVH looks a lot timider than the De’Longhi EW7707CM, but it could be a beast even for its small size.

It measures 10.6 by 10.4 by 9.2 inches and weighs only 3.76 pounds, so you can easily fit in any space.

For settings adjustments, you can set the Vornado MVH to low, medium, or high heat.

With your comfort in mind, it is also made with an adjustable thermostat.

The three power settings correspond to 750 watts, 1125 watts, and 1500 watts, respectively.

The unit has a power cord length of six feet, and the main power switch sits beside the thermostat and heat controls.

Among its safety features is an automatic shut-off function, which activates whenever the device tips over or when objects accidentally cover the front air outlet.

Additionally, it has tight grills that protect curious hands and paws.

Compared to other heaters, you will notice that the Vornado MVH heats differently.

It gently heats a room without using intense heat, which means the device never gets hot. What’s more, it does not need the extreme heat that other heaters use.

This is because the vortex air blower ensures the air reaches a room’s walls and circulates within the space.

Other heaters that use ordinary fan blowers do not have enough power to re-circulate the hot air it produces.

Instead, the hot air rises, and it takes too long to heat the whole room.

You can rely on the Vornado MVH to warm up an entire room more efficiently than most other models.

And to maintain a set temperature, its built-in thermostat turns the system on or off automatically.

It is light and compact, and the built-in carry handle makes it even more easily portable.

Another perk is that it comes with a five-year product warranty.


  • Uses vortex air circulation technology
  • Gently heats a whole room evenly
  • Energy-saving
  • The device never gets hot, safe to touch
  • Tip-over and airflow blockage automatic shutdown protection
  • Comes with a five-year warranty
  • Three heat settings and an adjustable thermostat
  • Compact, portable design


  • Does not have a remote control
  • Manufacturer warranty is limited only to the US
  • Costs more than other space heaters

3. Pelonis PH-19J Compact Size Tower Heater

Pelonis Technologies, Inc., or PTI, is an innovator of air movement technologies.

It specializes in cooling fans, blowers, induction motors, and heating products for residential, commercial, and industrial uses.

The company has over 25 years of experience in providing competitively priced products with exceptional quality.

One of its proud creations is the Pelonis PH-19J Compact Size Tower Heater.


Standing at 17.76 inches, the Pelonis PH-19J takes up a floor space of 7.72 by 7.72 inches.

It has a black grille and white body design that provides a perfect fit for any household décor you may already have.

It oscillates from side to side within an angle of 70 degrees to warm a room quickly, efficiently, and evenly.

With the Pelonis PH-19J, a programmable thermostat lets you select the optimal heating temperature for your space.

There are two dials atop the Pelonis PH-19J. One is for controlling the thermostat, and the other is for switching the device on or off.

To turn the device on, choose between four options: low, high, oscillating low, and oscillating high heat.

Thanks to the cylindrical fan blade behind a Positive Temperature Coefficient (PTC) ceramic heater, it quickly heats to 70 degrees Fahrenheit in just three seconds.

However, the problem with oscillating tower fans and heaters is that their slender construction makes them prone to tipping over.

The good thing about the Pelonis PH-19J is that it is stubbier than other tower heaters and fans, making it all the more stable.

What’s more, its height fits perfectly under tables to warm your legs while working on any standard desk in the basement.

You can also position the device on top of any low coffee table in your living area.

As such, it will be able to warm the sitting level of your sofa efficiently.

The oscillating function also makes it perfect for heating a seating area in any finished room in the basement.

Some finished basements can convert into an entertainment room because their underground location makes soundproofing very efficient.

Others provide a place of work for home-based projects that require silence inside and outside the room.

All of these uses for any basement are possible with the help of reliable basement space heaters.

With the Pelonis PH-19J, you can finish converting your basement into whatever space you desire it to become.


  • More affordable than others on this list
  • Wide oscillation coverage at 70 degrees
  • With overheating and tip-over shutdown protection
  • Programmable thermostat
  • Offers fast and efficient heating
  • Sleek design fits any existing décor
  • Tower heater with a compact design


  • Warranty is limited to a year
  • No remote control

4. Honeywell HCE100B Heat Bud Space Heater

Honeywell encompasses a vast array of industries and has been around for more than a century.

It spearheads innovations in aerospace, building, and performance materials technologies on a grander scale.

At the same time, it also focuses on safety and productivity solutions.

The company’s household line has an extremely wide foothold on home appliances, much of which deliver a good impact on indoor air quality.

As you probably already know, indoor air quality varies from season to season.

And the cold winter months call for even the simplest innovations in heating technology.

As another great solution among its long list of products, Honeywell makes space heating very simple with the HCE100B Heat Bud.


The Honeywell Heat Bud heats a tiny space in your basement at any time when it feels convenient and necessary.

All of this happens without the hassle of complicated controls.

What’s even more impressive is that it uses a ceramic heater that only requires 250 watts of power to provide the right amount of heat.

In fact, the unit has two low wattage settings, one at 170 watts and the other at 250 watts.

A single control switch on top of the device turns it off or switches between the two settings.

What you can be sure of is that the maximum power requirement of 250 watts will definitely cut down your electric bills compared to central heat systems.

It is an energy-efficient solution that delivers only the right amount of heat necessary for warmth in a personal space.

Measuring 6.5 by 4.13 by 4.38 inches and weighing just 1.36 pounds, this unit is extremely portable.

You can easily carry it from one room to the next, be cozy and warm all night, and still see significant savings on your electricity bill.

A small yet sturdy carry handle built into the unit makes this possible.

Its compact size also makes it perfect for desktops, nightstands, and any other tabletop.

With these features, it’s easy to see that the Heat Bud is an excellent personal heater.

Unfortunately, it is not powerful enough to heat a basement entertainment space for the whole family.

It also cannot heat the entire interior of a large basement.

Nevertheless, you’ll find that the single control switch is very simple and user-friendly.

An exceptional attribute ingrained in every Honeywell appliance is the company’s Safety Matters program.

This program guarantees that every unit is equipped with tried and tested safety features.

The 360-degree tip-over protection means the device shuts off automatically as it falls on its back, front, or side.

On the other hand, the overheat protection conveniently shuts down the device if reaches an unsafe internal temperature.

In addition to the housing that remains cool during operation, the automatic shutdown features provide peace of mind for any user.


  • Most affordable product on this list
  • Compact, lightweight, and portable
  • Only uses 250 watts
  • Low wattage promotes bigger energy savings
  • Comes with a three-year product warranty


  • Not enough to heat a whole basement
  • Only heats a very confined personal space

5. Lasko 29″ 5586 Ceramic Tower

Lasko is another trusted brand for home appliances that focus on improving indoor air quality.

Its product line features everything from air purifiers and humidifiers to tower fans, space heaters, and fans.

An American company based in Philadelphia, they have been around for 100 years.


The Lasko 5586 is an electric ceramic heater.

It includes press-button controls and an included remote control. Grab some batteries for the remote, two AAA’s, as not supplied.

It measures 29″ by 7.72 by 7.72 and weighs 7 pounds, making it almost the same size as the Pelonis PH-19J, just slightly heavier.

The unit has a more modern digital control system with a neat LED display.

There are five press-button controls, which are for oscillation, timer, ECO mode, thermostat, and main switch.

Turning on the oscillation feature will spread the heat evenly over an area covering a 65-degree angle.

If you’re very particular about your room’s temperature, you’ll be thankful for the thermostat button.

It allows you to choose between a high and low setting, plus an adjustable thermostat setting to maintain the desired temp.

To get even bigger energy savings, the timer lets you choose a shutdown time between one and eight hours.

All in all, you will find that it has all the benefits you can get from the PH-19J plus more.

By spending a few more bucks on this unit, you will get more thermostat settings, a LED display, and a remote controller.


  • Elegantly blends with any home décor
  • Compact design PTC tower heater
  • Several temperature choices
  • Quick and efficient heating


  • Very similar to the cheaper Pelonis PH-19J

Which Is the Best Basement Space Heater?

These reviews aim to help you narrow down your choices for the best space heater for basements.

There are so many available in the market, and the same brands presented here may have other models to offer.

Though affordable, these units all work well for different situations.

For your all-around heating needs in the basement, we recommend the Vornado MVH Whole Room Vortex Heater.

As long as it is in the same room with you, you wouldn’t have to keep moving it around to keep you warm for whatever task you may be doing.

For something more robust to keep your basement warm and prevent your pipes from freezing up and busting out, go for the De’Longhi EW7707CM.

It may be bulky and heavy, but it comes with pre-assembled casters so you can move it around.

The De’Longhi EW7707CM offers a no-fuss and continuous use, too, since it does not require any refills.

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