Best Quiet Space Heaters – 2021 Buyer’s Guide

| Last Updated: December 21, 2021

Adding a space heater as a supplemental heating method will really help to warm your house.

However, most often, space heaters have noisy fans that make them far too much of a disturbance, disrupting the TV or radio or keeping you awake at night.

Luckily, technology is progressing, providing you with some great options for silent fans.

Comparison of the Best Quiet Space Heaters 

  • Ultra-quiet 39 dB heater with high pressure
  • Unit has tip-over and overheat protection
  • Uses 12.5 Amps power and weighs 24 lbs
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  • 1500W warms larger rooms with great efficiency
  • Various heat settings and adjustable thermostat
  • Compact, lightweight unit is ideal for around the house
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  • Best Quiet Space Heater For Office
  • 1500w of power with low/high/fan settings
  • No accidental fires or burns with the safety tip-over feature
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  • Ensures low surface temperature for reduced risk of burns
  • Three settings include energy-saving mode 'Eco mode'
  • Comes with portable design, timer display, and remote control
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  • Best Quiet Portable Heater
  • Very quiet 39dB operation will not disturb you
  • Energy efficient and operated between 50 to 86°F
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  • Best Quiet Room Heater
  • Ceramic heating technology provides rapid and even heating
  • Designed with overheat protection and self regulation for safety
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What to Look For in a Quiet Space Heater

When looking for a quiet space heater, the first thing to consider is the noise level. Heaters that have moving parts like fan heaters tend to make more noise than those without moving pieces. Infrared heaters and other radiant heaters usually only make noise when the thermostat clicks the heat on and off.

Secondly, consider the size of the space you need to heat. In general, 10 watts will heat 1 square foot of space. The power capacity that you choose should be directly related to the square footage of your room. A heater that is too small will not be powerful enough to heat the room and will end up being costly as it drains electricity. A heater that is too powerful will be wasting energy heating unnecessarily, and you’ll spend your whole time switching it on and off.

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Equally, in line with energy efficiency, you’ll find that space heaters that incorporate thermostats and timers will allow you to have more control over your space heater, without draining electricity and running up high bills.

Safety features are always a good thing to look out for, especially if you have small children and pets. Some heaters have automatic overheat protection that turns the heater off if it gets too hot. Equally, you’ll find that some heaters are cool-to-touch to prevent burning yourself when they’re on.

Reviews of the Best Quiet Space Heaters

Choosing a space heater to provide supplemental heating to your home, or to add a little warmth to smaller spaces is a great idea. However, with so many to choose from, it can be hard to decide. Here are a few of the best space heaters on the market and how they fare in action.

Best Overall and Best Quiet Electric Heater

Dr Infrared Heater Portable Space Heater

Dr Infrared Heater Portable Space Heater, 1500-Watt


Coverage Area (sq ft): N/A

Power (watts): 1500

Dimensions: 13 x 12.5 x 17

Weight: 19 pounds

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With overheat and tip-over protection, this infrared space heater has dual heating systems with an infrared quartz heating tube. It features an adjustable thermostat, a powerful blower, and a 12-hour timer, with 3 heat settings. It has a remote control for convenience, and wheels for portability, functioning at 36 decibels.

This model is great for heating large spaces and has a good number of efficiency and safety features. Relatively quiet for daytime use, the continuous on and off of this model could disturb your sleep a little. However, the timer setting will allow you to control its heating pattern.


Thermostat and 12-hour timer allow for more operational control and energy efficiency

Wheels make it portable so it can be moved around the house for effective heat supplementation

Functions very quietly despite having a powerful blower, meaning great hot air circulation without disturbance

Overheat protection and tip-over protection prevent this model from becoming a fire hazard, while also providing more safety for animals and small children


Remote turns the heat up or down but does not have the functionality to turn the heater on and off

Thermostat is very sensitive causing it to kick on and off frequently. Though it is relatively quiet, when it kicks on it makes noise which can be a little interruptive

Best Quiet Wall Heater

DeLonghi HMP1500 Mica Panel Heater

De'Longhi Mica Thermic Panel Heater, Full Room Quiet 1500W, Freestanding/Easy Install Wall Mount, Adjustable Thermostat, 2 Heat Settings, Black, HMP1500


Coverage Area (sq ft): 300

Power (watts): 1500

Dimensions: 27 x 10 x 22

Weight: 15.43 pounds

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With the capacity to be wall-mounted or to sit on the floor, this slimline heater is neatly designed for small spaces. It features tip-over and overheat shut-off, with an adjustable thermostat and multiple heat settings. It can heat a 3000 square foot space and does not include a fan.

While kicking out a lot of heat while still remaining quiet, this heater works best at its lower settings. The overheat sensor is a little annoying, but this is a small price to pay for the excellent safety features, making this a great model for those with children or pets.


Can be mounted on the wall to save space

Has casters and a carry handle to easily transport it from room to room

Very quiet, only making a small clicking noise when it clicks on and off

Features a cool-to-touch front, tip-over cut-off, and an overheating sensor, to reduce the risk of a fire or burns


Heats up the extension cord that it is plugged into

When on high mode, it trips its heat sensor quite frequently, letting off a loud, annoying alarm

Best Quiet Space Heater For Office

Rosewill RHAH-13001 1500W Quick Heat Ceramic Heater


Coverage Area (sq ft): N/A

Power (watts): 1500

Dimensions: 9.02 x 5.91 x 6.3

Weight: 3 pounds

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With 1500 watts of power and three heat settings, this model has a handle to make it easy-to-carry, and a cool-touch finish to prevent burns. It features tip-over cut-off and overheat protection, and a thermostat for adjustable heating options.

It is a small-sized heater that works best for personal use in small spaces. It works well as a supplemental heating device.


Features an “only fan” setting so it can be used in hot and cold weather

Has good safety features that make it a good choice for those with animals and children

Lightweight and easy to carry around since the front grill and the plastic housing don’t heat up


Fan can be a little noisy

Tip-over function means that sometimes it cuts out when people walk too close to it

Shuts off when it overheats, which can happen quite frequently on the highest setting. It also takes a long time to cool down and come back on after this has happened

Editor’s Choice

Hurricane 736609 Heatwave 24-Inch Radiant Heater

Hurricane Radiant Heater | Digital Display w/ Remote Control


Coverage Area (sq ft): N/A

Power (watts): 1500

Dimensions: 26 x 15 x 6.5

Weight: 19.25 pounds

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An oil-filled heater, this model works by heating the oil inside and radiating heat outward. It has 3 heat settings, a remote control, and attached wheels for portability. It keeps a low surface temperature and works very quietly.

Although slow to heat the space, this model stays hot even after it is turned off. It is easily portable and heats smaller spaces efficiently. It is very quiet, apart from the remote control’s beeping sounds.


Lightweight and easy to move from room to room

Eco mode helps to reduce the drain on electricity, making it quite energy efficient

Despite the fan, it is a very quiet model and does not make noise while heating the room

Surface doesn’t get too hot, which makes it safe to have in a house with small children


Remote control makes loud beeping noises

Takes longer to heat a room than other models

Best Quiet Portable Heater

iLIVING Infrared Portable Space Heater

New iLIVING Infrared Portable Space Heater with Dual Heating System, 1500W, Dark Walnut Wooden Cabinet


Coverage Area (sq ft): N/A

Power (watts): 1500

Dimensions: 13 x 12 x 15

Weight: 23 pounds

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It has an easy-to-clean filter and wheels for portability. It has an adjustable thermostat, a 12-hour timer, and an automatic energy saving mode. Works at 36 decibels, and has tip-over and overheat protection.

It is a great model for heating small spaces. It has good safety features, and it is powerful and efficient, however, the customer service isn’t always the best.


Easy to clean with a removable filter that makes it much more durable

Works with infrared technology making it very quiet when in use

Easy to move around for zonal heating due to its lightweight and wheels

The adjustable thermostat, auto energy saving mode, and timer, make it an efficient heat source


Noisy when it kicks back in after being turned off by the thermostat

Some customers have complained that the company does not always honor the warranty

Best Quiet Room Heater

Lasko Ceramic Tower Space Heater

Lasko Ceramic Tower Space Heater with Logic Center Digital Remote Control-Features Built-in Timer and Oscillation, 7.3″L x 9.2″W x 29.75″H, Black 5572


Coverage Area (sq ft): N/A

Power (watts): 1500

Dimensions: 10 x 13 x 31.5

Weight: 5.6 pounds

$73.98 On Amazon

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What Recent Buyers Report

This is one of those few heaters that users highly recommend others to buy. They report that it heats a small space in a few minutes and heats up a larger room in a matter of fifteen minutes. It is not hot to touch and doesn’t overheat by shutting off automatically.

Why it Stands Out to Us

One of its main features besides warming up spaces efficiently is that it does not make unwanted sounds. It has a quiet operational system, and its remote control makes it easier to regulate the desired temperature. Moreover, it has a safety switch that turns on when the unit is tipped over, and it automatically shuts off when it overheats, thus ensuring the user’s safety.

Bottom Line

The Lasko Tower Space Heater is a ceramic heater that provides heat efficiently while saving energy and reducing electricity bills. It is a noiseless product that is self-regulating and doesn’t overheat to keep the user protected. It takes up a small area, and it is quite easy to operate and store.


Quite portable thanks to the carry handle

Comes with remote control for ease of use

Self-regulating and shuts off automatically to prevent overheating

Being a ceramic oscillating heater, it heats up a room quickly and effectively

Has a digital thermostat which indicates the low, medium, and high settings


Plug gets very hot and may pose a fire risk

Space Heaters vs. Baseboard Heaters

Baseboard heaters are designed to work as the main heat source in a room, costing around $60-$300. Generally, they don’t use fan technology, using natural convection, usually from cold air coming from a window draft, making them very quiet. Alternatively, you can find oil-filled units that use a heating element to heat the oil and air is radiated around the room.

They are completely silent and tend to be more energy-efficient, yet slower when heating a room. They are easy to install and are a relatively efficient way to heat your home. On top of this, they are most often cool-to-touch and can’t tip over, which makes them very safe to use, and lowers the risk of a fire.

Space heaters are cheaper than baseboard heaters, and cost between $25 and $100. However, they were designed as supplemental heaters rather than the main source of heat. Regarding this, they are efficient and can be run cheaply, but only when they are being used alongside another form of heat, or when they are being used to warm up smaller spaces.

You can buy space heaters with different features, including thermostats, timers, and remote controls to increase efficiency, but bear in mind that many of them tend to get hot to touch.

How Does a Quiet Space Heater Produce Less Sound Than a Regular Space Heater?

A quiet space heater not only produces less sound than a regular one but is also efficient in working. These heaters quickly heat up space to the desired temperature. They have various designs and structural elements. Some have oil radiators in them, some have mica panels, and some work with infrared rays. 

They produce little to no sound because they have no moving parts, so users are not bothered by any unwanted noise, especially while sleeping. 

When Would it Be Important to Have a Quiet Space Heater?

Having a quiet space heater can be quite useful for you. Following are a few reasons why you would want to consider buying one for yourself:

If You Have a Lot of Blankets Piling up

During the winter months, you may opt for huge blankets and comforters to keep you warm. The downside to this is huge piles of blankets lying around, collecting dust and being of absolutely no use during the summer, and they are a hassle to move around and keep clean. Replacing them with a quiet space heater will be ideal because they are portable and noiseless.

Dorm Use

For those people who live in dorms and don’t have a lot of storage space and want quick and efficient heating, a space heater will be a prime choice. But having a heater that will cause unnecessary sound might be very distracting not only for you, but also for others. To combat this problem, you can opt for a quiet space heater.

Office Usage

You can opt for a quiet space heater if you work in an office. Not only will it keep you warm but also, it won’t distract or annoy you or your co-workers.

For Sleeping

If you are running the heater in a bedroom, having a quiet heater will enable better sleep. This is particularly true if being used while children or babies are sleeping, or for anyone who is sensitive to noise. 

Safety Tips For Quiet Space Heaters

While a quiet space heater can be a welcoming source of warmth without noisy disturbance, it is important to know a few safety tips, as the high heat output and low noise can be dangerous if you are not careful.

  1. If checking to see if the heater is on, always touch it with the back of your hand and never the front. The back of the hand is more sensitive and will pull away quickly if it is hot, making it less likely for you to burn yourself.

  2. If you have small children, make sure to source a heater that is cool-to-touch. Children may not realize a heater is on if it doesn’t make a noise, risking them touching it or bumping into it.

  3. The tip-over protection will turn the heater off if it falls over, making it safer for children and pets.

  4. Always plug directly into an outlet. Space heaters can be quite draining on power sources, which can end up heating power extensions. This can be a fire risk.

  5. Always turn it off when not in use. As many models have convenient timers, you may not realize this timer is on. This will switch the heater on even if it is off.

  6. Choose the location wisely. Most models need a little space around them as not to heat the surrounding surfaces. Equally, try not to place your space heater near water.

DeLonghi HMP1500 Mica Panel Heater


Space heaters are a great way to add a little heat to a room, being good supplemental heaters. While several models are noisy, technology is improving to provide warmth without the traditional disturbance of loudly whirring fans.

The models featured here are great examples of quiet space heaters that are suitable for bedroom use, because they don’t keep you up with any noise. Always think about the space you’re heating and your personal lifestyle before choosing the right heater for you.

People Also Ask

When buying a quiet space heater, you might have several questions in mind, stopping you from making the final purchase. To make sure you have all your doubts cleared, go through these frequently asked questions:

How Many dB Does a Quiet Space Heater Produce?

A quiet space heater can produce roughly 35 dB of sound. This number is considered very less according to experts as it is a very low level of noise. Other space heaters produce a lot of noise, which is unwanted by users, so a quiet one is ideal for them. 

Are Ceramic Heaters Noisy?

Ceramic heaters have induction plates that get warm, and a built-in fan projects this heat out. Heaters with fans tend to produce a lot of noise. They are considered notorious noisemakers. So, ceramic heaters that have a fan produce a significant level of unwanted sound.

What Type of Space Heater is the Quietest?

Space heaters such as oil-filled, mica plate, and infrared space heaters do not have any moving parts in them. But the one considered the quietest is an oil-radiating space heater. The reason is, that since it has oil sealed in it, which gets hot and radiates heat, it doesn’t produce any sound.

My name is Bob Wells and I am a retired HVAC tech from Washington state. I am currently retired and no longer do much with HVAC, however, I feel like I have a lot of knowledge in the subject and I wanted to create a website where I could talk about what I've learned and help upcoming HVAC techs. Find more info about me and HVAC Training 101.