Is your basement too cold? Using it for storage or planning to finish it for some other use? Whatever the use may be, ensuring an optimum basement temperature is important. This is where having the best space heater for basement can be a big help. There are many space heaters to look at, and the list of features is even longer. From ceramic to convection, oscillating to radiating, there is a lot to consider. To help you do all that, we have compiled a list of the most important features to consider while searching for the best space heater for basement in 2023 and also covered the best ones in the market to see what they offer. Let’s go ahead and learn all that.

The List of The Best Space Heater for Basement

Things To Know When Picking The Best Space Heater for Basement

1. Basement Size

The basement size is the first and most important consideration as you search for the best space heater for the basement. On an average, 1 watt of power is required per square foot of area. Thus, for a 1300 square foot basement, you’ll need a 1300W space heater. The majority of the heaters in the market have a heating capacity between 1200 and 1500 Watts. Also, don’t overdo it- getting too powerful a heater or one that heats more than what’s required will only waste energy.

2. Type of Space Heater

Different types of space heaters have different heating mechanisms. For instance, a radiator space heater is filled with oil that slowly releases heat. It can provide heat even after being turned off since the heat is dissipated slowly. However, there is an extra cost associated with buying the oil and refilling it. A fan-forced heater works similar to a fan, drawing air from the room and passing it overheating coils to release hot air. These are ideal for small to medium-sized rooms.

Convection heaters work by heating air and increasing its volume. They are ideal for large and open spaces as they disperse hot air over a large area. They are also the most commonly used heaters for basements.

3. Safety Features

The space heater must be cool to the touch. This reduces the risk of catching fire or burning. An auto-shutoff feature in case the heater is knocked over or tilted also adds to safety. Space heaters must have overheat protection. This ensures that the heater switches off in case any component gets too hot.

4. Thermostat, Timer, and Digital Display

You can get rid of manually adjusting the heater by getting the best space heater for basement that has a thermostat. This ensures that the temperature of the basement stays constant. A heater with timer is also useful, as it can shut off after a specific period. A digital display on a heater for the temperature and other settings is helpful as it helps you have precise control over it.

5. Warranty and After Sales Service

The best heater for the basement is a significant investment, and you will want to get the best value for your money. Ensure that your chosen heater comes with a sufficient warranty. At least 2-3 years is ideal. Do check what parts/features are covered and excluded from the warranty. Also, check for reviews about the warranty process and the manufacturers after-sales service. Most good quality heaters can go on for years without issues, but you must still get one that has a good after-sales service to get the most out of it.

Now that you know what the best heater for basement must-have, it is time to see the models available in the market. Let’s check out our top picks for the best space heater for basement in 2023 and what each has to offer.

1. DeLonghi Dragon4 TRD40615T Radiator Heater

What Is The Best Space Heater for Basement In 2023?-10TechPro


  • Ideal for rooms up to 144 square feet
  • 1500W heating power, silent use
  • 24-hour timer, adjustable thermostat with 3 settings
  • 1-year manufacturer warranty

The DeLonghi TRD40615T is a portable space heater ideal for medium to large rooms. This 1500 Watt space heater provides a near-silent operation and can be used to provide constant heat during the peak winter season. It has a 40% greater surface area as compared to its predecessor to provide faster heat up. The oil reservoir in this radiator is permanently sealed, eliminating the need for any refilling or service.

The heater has a programmable thermostat with 3 different heat settings so that you have precise control. There is a 24-hour on-off timer as well. What makes this the best space heater for basement is its patented steel design that provides efficient and faster heating. The heater also has an anti-freeze setting that prevents its pipes from freezing in the winter months.

DeLonghi backs this heater with a 1-year warranty as well. It has electronic controls for precise adjustment. The wheels are ‘SmartSnap’ technology that you can easily snap on without any assembly needed. With all these features, this is easily among the top picks for heating your basement even in the harshest of winters.

Pros And Cons

  • Silent operation
  • Timer and programmable thermostat
  • Portable and easy to set up
  • No remote control
  • Lacks an energy-efficient or ‘Eco’ feature

2. Infrared Portable Space Heater

What Is The Best Space Heater for Basement In 2023?-10TechPro


  • 1500 Watt portable heater
  • Multiple heating modes including energy saver
  • Infrared Remote Control
  • 3-year manufacturer warranty

This portable space heater by Dr. Infrared is a 1500-Watt space heater that heats objects instead of warming the air. This mechanism allows for more efficient heating while consuming lesser energy. It uses a mix of infrared with radiation to quickly increase the temperature in a room. This heater has an energy-saving mode as well. The portable heater is powerful enough to easily warm and keeps a large room at the same temperature.

The heater has an infrared based remote control so that you can change the settings from a distance as required. It has a near-noiseless operation, which just 39dB of sound that does not cause any disturbance. The power cord is 72 inches long and it also has caster wheels for easier placement and increased portability. It weighs just 19 lbs.

Along with the thermostat, the heater also has a 12-hour timer so that you can run it for a specific period. To ensure maximum safety, it has to overheat protection as well as auto-shutoff in case the heater tips over. The heater’s surface is cool to touch, eliminating the chances of any accidental injuries and making it easy to handle. You get a 3-year manufacturer warranty along with this heater.

Pros And Cons

  • Portable yet powerful for large rooms
  • Near noiseless operation
  • Remote control included
  • Temperature readings only in Fahrenheit
  • Some assembly is required

3. LIFE SMART 6 Infrared Space Heater

What Is The Best Space Heater for Basement In 2023?-10TechPro


  • 6 quartz infrared heater
  • Quiet operation with 3 heating modes
  • LED Display with 12-hour timer
  • 1-year warranty

The Life Smart 6 is among the best space heaters for basement in case you want an infrared heater that provides fast heating. This space heater comes with a 6-quartz element that allows it to heat the room within seconds. You can adjust the temperature of the room anywhere between 50 and 90 degrees Fahrenheit with this space heater. It has a quiet operation so that you can sleep, work, or watch the TV easily with this heater switched on.

The LED display shows the timer, temperature, and the current model. Its built-in thermostat maintains the temperature by cycling on/off as required. You can operate it via remote allowing for greater comfort. The space heater is also loaded with safety features. It has tip-over and overheat protection. Any tip over of more than 30 degrees causes this, thus ensuring that there are no accidents or hazards due to it.

The child safety lock in this heater further adds to its safety. This space heater makes use of electricity instead of any oil or toxins, which also makes it a non-toxic and environmentally friendly option. The ECO or economic energy-saving mode of the heater is automatically activated when the room’s temperature falls under 68 degrees Fahrenheit, thus optimizing energy usage while maintaining temperature

Pros And Cons

  • Highly efficient and powerful
  • Multiple heating modes
  • Remote control and LED Display
  • No wheels so moving it is not easy
  • Not effective in very large basements

4. Pelonis 1500-Watt Oil Filled Radiator Heater

What Is The Best Space Heater for Basement In 2023?-10TechPro

This 1500-Watt oil filled radiator heater from Pelonis comes with 3 different heating options and 5 temperature settings that let you set just the right temperature as required. This space heater has near noiseless operation, allowing you to use it at any time as required The heater has 4 wheels that can rotate 360-degrees for greater portability and air circulation.

The heater uses oil as the heat-conducting medium instead of fans. This may take some time to heat the room at first, but it is better than maintaining the room’s temperature. It has an indicator light for the heater’s on/off status, along with tip-over protection that switches off the heater in case it falls over. The heater also has to overheat protection that prevents any hazards in case any of the components overheat. It also has a cool-touch surface, making the heater safe to use even with kids around.

There is a 10-hour timer as well, which along with the built-in thermostat gives you complete control over the temperature of this room. The user-friendly design makes it easy to use and it is also free of any complicated assembly. This heater comes with a 1-year manufacturer warranty.

Pros And Cons

  • Easy to set up and use
  • No operating noise
  • Maintains room temperature efficiently
  • Heating large room takes time initially
  • Remote control not there

5. Lasko Ceramic Space Heater, 755320

What Is The Best Space Heater for Basement In 2023?-10TechPro


  • 1500W heater with 2 heat settings
  • Adjustable thermostat and timer
  • Remote control for all features
  • 3-year manufacturer warranty

This 1500-watt heater from Lasko comes with 3 different heating modes that provide quiet operation. All settings in this space heater can be remotely controlled. It also has an adjustable thermostat along with a built-in timer so that you can run it exactly the time required or for reaching a specific temperature. This heater uses a ceramic element for providing hot air that efficiently heats the surrounding space.

This is the best space heater for basement from a safety perspective. Even if it tips over, there is no risk as they heater uses ceramic coils instead of any coils, thus removing the possibility of smoke or any other hazard. It has to overheat protection along with a cool-touch exterior so that the heater is easy to handle and move even when running.

The timer can be adjusted from 1 to 8 hours, and the temperature settings are available in both Celsius and Fahrenheit. No assembly is required with this space heater. Simply plug it in an outlet and adjust the settings as required. Lasko also covers this space heater by a 3-year warranty, which is among the maximum you will get from most space heaters.

Pros And Cons

  • Noiseless operation
  • Multiple heating modes
  • No assembly required
  • Thermostat not accurate if set in °C instead of °F
  • Controls can be complicated for some

Final Thoughts

You should now be able to narrow down your search for the best space heater for basement in 2023 and find one that has all the features you need and fits in your budget. This review covers the best ones in the market, and it is enough to give you an idea of what to expect and even pick one out of. This carefully curated list covers almost all the features that you could ask for in the best space heater for basement, including products from the most trusted appliance manufacturers. You can be sure of getting a space heater that is value for your money and provides all that you need when you choose from the list.

Enjoyed this article on the best space heater for basement? Then be sure to check out our other guides.

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