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Quiet Space Heaters Comparison Table

Out of 7 heaters reviewed at qlabe, below are our top 5 picks.

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Model:The Opolar 1500W Digital Ceramic Space HeaterThe Lasko 5409 Ceramic Portable Space HeaterThe DeLonghi HMP1500 Mica PanelBionaire Silent Mica Thermic Console HeaterThe Lasko 5572 Quiet Ceramic Space Heater
Editor's Choice
Qlabe Rating:
Energy Usage:1000W and 1500W1500 watts1500 watts1500 watts1500 watts
Dimensions Size/Height: 8.7 x 5.3 x 13.6 inches8.1 x 6.6 x 11.2 inches27 x 10 x 22 inches21.6 x 6.3 x 25.5 inches7.7 x 5.8 x 16.7 inches
Weight:6.3 pounds4 pounds15.43 pounds12.15 pounds11.6 pounds
Safety Feature:Tip-Over Safety SwitchAutomatic overheat protectionThermal cut-offAutomatic overheat protectionAutomatic overheating shut off
Adjustments: 2 settings3 settings2 settings2 settings2 settings
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As the winters get colder, so do we; and we suddenly need an addition to the central heating system installed. That’s when space heaters come in.

Space heaters are portable devices that are used to warm up rooms, offices or just cold corners around you.

Although you may have a central heating system, they don’t always get rid of the cold spots around you and that is where a space heater comes in.

A space heater can also be used in a recreational vehicle or when you go camping as long as you carry a portable generator to power it with.

Imagine studying at your dorm, working in your office, or even trying to sleep while staying warm and toasty; and at the same time, you’re hearing a pretty loud whirring or fan-like sound from the space heater someone recommended you to buy. Now, that isn’t convenient.

Manufacturers of space heaters also understand this, which is why they include the keep quiet feature in their space heaters.

That way, you can carry on with your daily activities without getting disturbed by your space heater.

While some quiet space heaters are completely silent, some still have a very low fan-like sound that would not disturb you.

Reviews Of The Best Quiet Space Heaters: Brands and Models

This article gives you the best quiet space heaters, what you should look out for when purchasing your quiet space heater and why you even need a quiet space heater.

1. Editor’s Choice: The Lasko 5409 Ceramic Portable Space Heater

This 1500 watts ceramic space heater has very silent keep quiet features. It uses ceramic heating elements to heat up the room and is powered by electricity.Lasko 5409 Ceramic Portable Quiet Space Heater with Adjustable Thermostat - Features Widespread Oscillation to Distribute Warm Air Silver.

The space heater has easy to use controls. It works with a knob which are conveniently placed on the space heater which allows you to choose between the three heat settings: high heat (1500 watts), low heat (750 watts) and fan only.

It also has a knob to control the oscillating feature, which distributes the hot air evenly around the room. You can decide to turn the oscillation on or off.

The adjustable thermostat makes it easier for you to control the temperature as you please, and the fan can be used during warm weather so your heater is useful all year long.

It is ETL listed which guarantees quality. It also comes fully assembled.

This heater is also safe to use. It has the overheating protection feature which shuts the heater down when it begins to overheat. It is also refreshing to touch even when it’s on.

The device is also very lightweight and comes with a built-in handle which makes it easier to move around. It is just under 12 inches tall and 8 inches wide.

This heater might be small, but it is very powerful, especially in small rooms. It costs only $39.00 on Amazon.

This is the editors choice because it is affordable yet it has the features of some other heaters that are expensive. It is also durable.


  • It has widespread oscillation, which allows it to warm to warm the entire room evenly. The oscillation is also voluntarily so you can decide to turn it off or on,
  • It is safe to use. It has the overheating protection feature and a cool to the touch exterior,
  • The thermostat is adjustable and allows you to pick your desired temperature. It also has a fan which can be used in the case of warm weather,
  • It is light and portable, which allows for easy carrying about and convenience. It can also be easily placed on the floor or desk,
  • It is mighty and can heat a room within minutes,
  • It is affordable and worth the price.


  • It is mostly suitable for small rooms.
  • The remote has a short-range distance, so you have to be close to the heater to operate it.
  • It does not have a timer.
  • It does not have tip-over protection which shuts the device off when it is not standing upright.

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2.Classy And Affordable: The Opolar 1500W Digital Ceramic Space Heater

The keep quiet setting on this heater is very promising. The noise level is at 40 Db and so it does not disturb at all.We examined opolar 1500w digital ceramic quiet space heater with oscillating feature, fast heating for small and middle rooms, office floor, desk.

This space heater makes use of digital LED display to adjust the temperature- this is why it is classy. It promises to heat up a room within three seconds and this is probably because it’s low heat settings are higher than most low heat settings of other heaters.

It’s two heat settings, low heat and high heat are at 1000 watts and 1500 watts respectively.

It also has a cooling fan for warm weather. The temperature can be set between 58 and 94 Fahrenheit degrees and its visible on the digital LED screen for convenience.

It saves energy through the PTC ceramic heating technology. It also has an oscillation feature that you can turn on the top panel. It rotates at an 85-degree angle and enables the heater to warm up the room quickly and evenly.

It is also fitted with a timer which allows you to choose between one to eight hours of operation. This way, you don’t have to continually watch the heater.

It is very safe as it comes with an overheating and tip-over protection feature which turns it off when there is a risk of overheating or if the device is not standing upright.

It is also made of ABS flame-resistant material which drastically reduces the risk of a fire, and it is ETL listed. It is easy to clean and has a detachable air filter.

It is also lightweight and comes with a handle for easy carrying. For all these benefits, this device only costs $53.99 on Amazon and has a one year warranty against any defects.


  • It is very fast in heating up a small and medium-sized room. It also has a fan-only option at 20 watt for warm weather.
  • It is easy and convenient to use. The controls are straightforward, and the LED display makes it easier to adjust your thermostat to your desired temperature.
  • It is very safe to use. It has the tip over and overheating protection, as well as being flame resistant.
  • It’s oscillatory feature is widespread and can be controlled as you please.
  • It comes with an eight-hour timer for convenience.
  • It is portable and worth the price.
  • It is easy to clean as it has a detachable air filter.


  • It is considered expensive for it’s size.
  • It is a bit loud in small spaces.

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3.Sleek, Slim and Silent: The De’Longhi HMP1500 Mica Panel

This space heater uses mica thermic technology which produces no noise at all because it does not require a fan to emit heat so if you’re looking for something completely silent, this is your best choice.This sleek, stylish mica panel quiet spce heater by De'Longhi is perfect for any application and any decor. Don't have enough space? With its slim design and convenient holders makes it easy for moving.

It has an adjustable thermostat and two heat settings: high heat at 1500 watt  and low heat at 750 watt.

It’s sleek and slim design makes it easy for it to be placed anywhere and matches with your decor.

It also has an convenient wall mount option. It has an anti-freeze setting which prevents freezing pipes.

It is a safe choice as it has a safety thermal cut off so it doesn’t overheat and an internal tip-over switch just in case it becomes unstable. It features caution indicator lights to catch your attention in case you’re not looking at the device when there is a problem.

This lightweight, compact heater can warm a medium-sized room up to 300 square feet. It also comes with wheels for easy carrying around and convenience.

It weighs a little over 15 pounds, does not need to be assembled and has a one year warranty. This device costs $76.86 on Amazon.


  • It is completely silent because it uses no fans.
  • It has an adjustable thermostat, easy controls and two heat settings.
  • It is convenient to use because of its portable size and wall mount option.
  • It has necessary built-in safety precautions such as the overheating protection feature, a tip-off switch in the case of instability and an anti-freezing feature.
  • It also has caution indicator lights.
  • It is durable.
  • It’s sleek design makes it easy to place anywhere and it is lightweight.


  • It is way more expensive than some heaters with the same features.
  • It works better in a small space.
  • It does not come with a remote or a timer for convenience.
  • It does not have tip-over protection in case the heater is knocked over.

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4.Expensive and Whisper Quiet: The Bionaire Silent Mica Thermic Console Heater

This heater promises to be whisper quiet while it operates because of its mica thermic technology. This lightweight heater provides steady heat that is perfect for medium to large-sized rooms.The Bionaire Silent Micathermic Heater features whisper quiet heat with adjustable manual thermostat and an ultra lightweight design.

It makes use of mica thermic heating elements which combine convection and reflective heat. With this, it can warm up a room in seconds!

It features two heat settings and an adjustable thermostat for convenience.

It also has the necessary safety features as it shuts off immediately when it overheats or gets tipped over. It’s very portable as it features a carry handle and wheels for smooth gliding.

It has an ultra weight design and weighs up to 50% less than an average oil filled heater. It also weighs 27.2 grams and has a five year warranty.

It is very durable and usually lasts longer than five years. It costs over a hundred dollars on Amazon.


  • It’s lightweight design and wheels makes it easier and more convenient to carry around.
  • It heats up any room quickly and quietly.
  • It has an adjustable thermostat and two heat settings.
  • It also has the necessary inbuilt safety features, which are the overheating protection feature and the tip-over safety feature.
  • It is very durable.


  • It is super expensive and the only feature it has that is different from some cheaper heaters is the whisper-quiet feature.
  • The indicator light does not go off, and this can be disturbing, especially at night.
  • The thermostat simply indicates the increase in temperature but not the exact temperature and so you might not know what temperature you’re using.
  • It does not come with a remote or timer.
  • It does not have a fan-only option, and so it can only be used during the winter season in spite of the expensive nature.

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5.Small, Elegant and Efficient: The iVAPO 500W Mini Personal Space Heater

The limit of the keep quiet feature of this heater is at 45db. It promises to work effectively and noiselessly at the same time. Like the name implies, this space heater is very small.Warm up your space in style iVAPO Personal Ceramic Heater.

It weighs about two pounds and works for only small rooms or just personal spaces. It works better when placed directly by your side, like on your desk or bedside table.

It doesn’t have an adjustable thermostat, just an on and off switch and the heat is set at 500 watts. It has a red indicator light which shows that the device is up and running.

The switch is at the back while the oscillation button is at the front of the heater.

The oscillation is at 60 degrees which allows it to spread the hot air around the room and around you.

It has a large air inlet and heating air grille which allows the heater to distribute heat. It also makes use of the PTC element for quick and powerful heat emission. It is safe to use as the exterior (apart from the air grille) is cool to the touch.

It also turns off in the case of overheating or if the temperature reaches 158 Fahrenheit degrees. It features a built-in one-time thermal fuse protection.

The heater also turns off whenever it tips over and so it is safe to be used around kids and pets.

The elegant white design also allows you to go with your decor, and it reflects a modern style.

It can be purchased on Amazon for $35.86. You should purchase this brand if you are in need of a heater for your personal space and not general use.


  • It is very easy to use, lightweight and can be easily carried around.
  • It is powerful in spite of the size and perfect for personal use and small rooms.
  • It also has the necessary safety features, which are the overheating protection feature and the tip-over safety feature plus the one-time thermal fuse protection.
  • The design is elegant and can fit with any decor.
  • It is affordable.


  • It does not have an adjustable thermostat and so you cannot regulate your desired temperature.
  • It has only one default heat setting at 500 watt, which is lower than most heaters.
  • Although it is affordable, a heater with more heat settings can be purchased at the same price.
  • It can only be used for personal use and very small spaces.
  • It does not come with a remote control or a timer.

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6.Twice the Heat: The iLIVING Infrared Portable Space Heater

This space heater promises to be super quiet as it’s keep quiet setting is set at 39db. So it does not distract or disturb you while you go about your activities.With an operating life of 80,000 hours, you'll leave the cold outside where it belongs with the iLIVING ILG-918 Portable Infrared Space Heater with Wooden Cabinet. The heater's dual heating system optimizes the heat transfer rate and combines infrared heat with convection heat.

Apart from that, it’s unique feature is its dual heating systems that combine infrared quartz tube + PTC technologies.

With this system, it emits times two of the heat that other space heaters emit. This space heater heats up the room twice as fast and can heat up a room of 1000 square feet in a matter of minutes.

It also saves energy with the auto energy saving mode feature and has an automatic shut off timer which turns off the heater after twelve hours.

It has two heat settings which are high heat and low heat, they range from 50 to 86 degrees, and can be easily regulated with the front panel push-button controls.

It also comes with a remote control for convenience.

This heater is also portable and comes with four caster wheels for easy carrying, has a modular design with galvanized steel inside and weighs 24 lbs.

It is easy to clean and maintain as it has a lifetime filter that keeps out dust particles and can be readily vacuum cleaned or cleaned with warm water.

It is UL listed in Canada and the U.S. It has a three year warranty and costs more than a hundred dollars on Amazon.


  • It is super fast with its dual heat system.
  • It works very well with large rooms.
  • It saves energy with the auto energy-saving mode.
  • It has an very easy to use controls, adjustable thermostat and two heat settings.
  • It is very safe to use and easy to maintain with the lifetime filter.
  • It is durable.
  • It is portable and has wheels which makes it easier to move around.
  • It combines infrared technology with PTC.


  • It is expensive.
  • Sometimes, the fan rattles.
  • It does not come with a fan-only option in spite of the price and so it can only be used during winter.
  • If it is used in a small room, the room would be stuffy.
  • It does not have a timer or a remote control for convenience.

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7.Simple and Effective: The Lasko 5572 Quiet Ceramic Space Heater

This simple but effective space heater is surprisingly very quiet at all heat settings in spite of the fan it uses to distribute hot air.Ceramic Tower Heater with Logic Center Remote Control. Model 5572. Elongated ceramic heating element on this tower heater from Lasko extends your comfort zone.

It has an adjustable thermostat and three heat settings: low heat at 750 watt, high temperature at 1500 watt and automatic which regulates on its own.

The thermostat can be adjusted with digital controls which makes it easier to operate .

It features widespread oscillation which allows it to distribute hot air evenly around the room. It also comes with a timer that lasts for eight hours and a multifunctional remote control for convenience.

The device comes fully assembled and weighs only 11.6 lbs. It has a built-in handle which allows it to be easily carried about for use.

It also has the overheating protection feature and a cooling housing that is safe to touch, which makes it safe around children and pets. It is durable, has a three year warranty and is ETL listed.

It costs between $80-$90.


  • It has an adjustable thermostat and three heat settings.
  • It has an automatic heat setting which saves energy.
  • It is easy and built for convenience with the digital controls, remote control and timer.
  • It is also lightweight and portable with a handle.
  • It has the necessary safety features needed, which are the overheating protection feature and a cooling housing on the exterior, which makes it safe to touch.


  • It works only for small and medium spaces.
  • It costs more than other heaters with the same features.
  • It does not come with a fan in spite of the expensive nature

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How Space Heaters Work ?

The most quiet space heaters are the infrared, radiant and the mica thermic space heaters. The way the infrared heater warms a room is the same way the sunlight warms up objects.

It feels natural when using an infrared space heater. Infrared space heaters, unlike other space heaters only warm the object touched by the infrared radiation but they do not heat the air.

This is why they are more energy-efficient than most heaters. They also use up all the heat that they produce, and this causes no loss when transferring heat to zone heat.

They don’t dry out the air or move dust around because they do not emit large quantities of air. This is what makes them so silent. They are also very safe because the heating coils they use do not become very hot.

Radiant heaters which are perfect for spot on heating like placing them at your feet or by your side are also very quiet. It also feels like the warmth of sunshine or the heat you feel when standing close to a campfire.

The technology intentionally uses principles of radiant heat which transfers the radiant heat from the heater to the object. The energy from the heater travels out in electromagnetic, invisible waves which are then absorbed by the objects in the room.

Radiant heaters are directional, and the heat they emit are not affected by the medium it travels through, and as the heat travels, it does not reduce in density.

The radiant waves move in a straight line until the objects in your room like your clothes, furniture, skin etc. And so it warms up very quickly.

A mica thermic space heater combines both radiant and convection heating technology. It is also very silent, especially the ones that do not use a fan.

Ceramic space heaters also have kept quiet features although they are not entirely silent because of the use of a fan and all the moving parts in the heater.

Ceramic space heaters use a ceramic heating element which is heated up once electricity flows through the heater. The fan then spreads the hot air through the room.

Ceramic heaters that promise to keep quiet usually have a limit of 45 decibels which is pretty low considering the area it covers. They are also more affordable than most space heaters.

What To Consider When Purchasing A Quiet Space Heater

When purchasing a quiet space heater, you don’t just look out for the quietest one because there are other factors to be considered. Don’t just pick the one with the best design or the smallest. Make your decision very carefully so that you won’t regret it.

The common factor in all of those space heaters recommended above, is that they all promise to work quietly while effectively heating you up in the process. So what do you look out for when choosing your quiet space heater.

Noise Level, Obviously:

Get yourself a space heater that makes little to no noise at all. It is essential to understand the decibels ratings and how each of them can affect you.

Some of these space heaters, like the ceramic kind, promise that the sound level is at 45db and below but the mica thermic space heaters, or other heaters that do not make use of fans, do not make any noise at all.

It is advisable to go for the mica thermic space heaters if you’re considering the noise. They are more expensive than ceramic space heaters, but they do their work.

Heating Size:

When choosing your quiet space heater, you should consider the size of the room and the wattage the heater produces. Some heaters produce a louder sound in small rooms than they do in big rooms and so you should keep this in mind when purchasing a heater. A heater with 1500 watt is able to cover a room of 150 square feet.

Type Of Heater:

You should also consider the type of heater you’re looking for. Heaters that do not make use of a fan are more likely to produce no noise than those that have fans. Those that use fans produce a fan-like, whirring sound but the ones without fans, like the mica thermic heaters, do not produce any sound while working.

Infrared and radiant space heaters are also very quiet and they only make noise when the thermostat comes on and off.

Energy Efficiency:

When you are choosing your quiet space heater, you must look for the one that can save you money on electricity bills by saving energy.

Although no space heater is exactly energy sufficient because they are all measured by the wattage used, you should get a quiet space heater with energy-saving modes, adjustable thermostats, timers and other features would help you save energy.


Space heaters are meant to provide convenience, and so you’re advised to get the most convenient kind in the market. A space heater with a multifunctional remote control can be very convenient, you won’t even have to move in order to adjust the temperature or turn it off.

You should also get those with easy to use controls such as an LED display for adjusting the thermostat although those with knobs or dials also work fine. A space heater with a long cord would also be convenient because of the flexibility it provides.

A space heater with a timer and automatic shut off feature is also convenient such that you don’t have to worry about turning it off. Portability matters is purchasing space heaters because you want to be able to carry your heater without crushing under its weight or needing assistance. Get yourself a lightweight space heater with a built-in carry handle.

You can also get those with wheels or a castor attached to it. Some heaters even have a wall mount option in case you don’t want to carry it around; this way, it can become a permanent fixture in your home and office.  And of course, your budget.

Don’t end up getting a space heater that has the same features of other space heaters for a ridiculous price. Although since you’re looking for quiet space heaters, the most silent ones are usually a little more costly than others.

Purchase your space heater from the company directly or through a well known and trustworthy middle man like Amazon.

Ensure that the warranty on the space heater is guaranteed in case of any defects that came with it. Buy a heater that comes fully assembled and does not need any expert attention before you use it. That way, you can just plug it in and use it immediately.

Safety Features:

You should also consider if your space heater has the necessary safety features. These safety features include protection from overheating, tip-over protection which means that the heater would automatically shut off once it isn’t standing upright, flame resistance and cool to the touch exterior.

That way, if you unintentionally touch the plastic casing, it would not harm you. You also need a space heater with a surface guard.

This is a screen that protects your fingers when they touch the heating element of the heater. The screen is usually warm to touch on ceramic space heaters.

These are the main safety features you should look out for. These protect you and your family from accidents that space heaters cause. You should also get a space heater with an indicator light.

This is because if your space heater is entirely silent, and your room is dark at night, you may forget it’s even there and knock it down. An indicator would remind you that your space heater still exists.

Every year, 22,000 residential fires are caused by space heaters according to the United States Consumer Product Safety Committee, but this shouldn’t discourage you because space heaters are designed for safety.

Most of these accidents are caused by extension cords or because the power cord is damaged. Always inspect the power cord of your heater before plugging in. Also, do not plug it into an extension cord but instead directly into the wall outlet.

It is advisable to have a long power cord, about 70 inches long so that you can place the heater in an isolated area in the room or office.

This way, your space heater would not be close to any flammable object like curtains, furniture or beddings. Your space heater should be placed on a flat floor and at least three feet away from any object.

Wipe your space heater regularly because of dust, and make sure it does not come close to water. Don’t use it in damp places like the bathroom too.

Don’t sleep off with the space heater left on. Even if your device comes with a timer or automatic switch-off feature, you still need to be awake in case something goes wrong.

You are even in more danger if you have old wiring in your house that can spark up a fire. You should heat up the room before going to bed and turn it off when it is hot enough.

You should also never leave your space heater unattended. If you are leaving the room that your space heater is in, and there is no adult in that room, turn off the device.

It should not be left alone with children or pets in the cases of accidents like knocking over the space heater by mistake.

In cases of carbon monoxide emissions, only space heaters that don’t use electricity have this issue.

If you’re using a space heater that makes use of burnable fuels, keep it away from people and pets so that they do not inhale the fuel; although those that use burnable fuel only produce tiny amounts of harmful gas and would not harm anyone as long as there is proper ventilation.

Nevertheless, it is advisable to get a space heater that runs with electricity.

Lastly, purchase a space heater that has been verified by a product safety organization. This gives you the assurance that the device is of good quality and safe for use.

If you are in Canada, the device would have a CSA or ULC label, but if you’re in the United States, it would have an ETL or UL. This shows that the device has been tested and is proven to be safe.

Why You Need A Quiet Space Heater?

The keep quiet, whisper-quiet or super quiet feature is one of the main features that buyers are always looking out for before purchasing a space heater. This is because no one wants to hear a loud buzzing or whirring sound while working or even sleeping.

When using a noisy space heater at home, especially when sleeping or hosting guests, the noise would distract and probably annoy you, leading you to turn it off.

It usually is not right for someone to sleep off with that kind of sound in the background because it keeps the brain awake while you’re trying to sleep. This can seriously affect your sleep pattern and stress you out.

No one wants to get stressed out because of a space heater that promised convenience. If you have kids or pets, they would be affected adversely by the noise, and it would affect their sleep pattern.

It is also not healthy to continually hear a loud, whirring sound.

In the office, a noisy space heater can distract you while trying to work, especially when dealing with numbers or strategic thinking. It can also disturb your co-workers and earn you dirty looks from those around you. Or if you want to use it in your dorm, there’s no way you’ll get any studying done with all the noise.

Quiet Space Heaters provide convenience. It is not only about getting warmed by the heater, but also being able to be comfortable in your personal space while carrying out your day to day activities. They give you peace and allow you to concentrate on work, school, or maybe just relaxing in your home and having a good time.


Consider the type of quiet space heater you’re looking for and the room you plan to use it in. If you want the one that is economical with money and energy or the one that heats up a room really quickly; if you want a big one, or a personal, small-sized one.

Whatever decision you make, remember that space heaters are meant to provide convenience and supplement your central heating system if you have one.

Putting your money in a quiet space heater can make winter more comfortable for you and your family. We hope that this article would help you make your decision, or maybe just give you a feel of what is out there before you go on to purchase your own quiet space heater.

Now that you know the particular features to look for, you should be ready to purchase your own space heater. Remember, keep it quiet!