The Most Efficient Room Heaters Of 2022: Ultimate Buying Guide

Scott Fisher By, Scott Fisher
Lasko 755320 Ceramic Space Tower Heater
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The Rundown

1. Best Overall: Lasko 755320 Ceramic Space Tower Heater

"Heat your home office, bedroom, or almost any other room in your home with the Lasko Remote Control Ceramic Tower Heater with Digital Display." Read Review

2. Best For Price: Dr Infrared Heater Portable Space Heater

"The unique thing about this product is it works like sunlight in that it heats objects instead of air. Moreover, infrared heat feels natural and energy efficient, using 100% of the heat generated with virtually no heat transfer losses at a low cost." Read Review

3. Best Quality: Lasko 6405 Space Heater, Designer Oscillating

"We recommend this product cause this Lasko designer range of oscillating ceramic heaters provides 1500 watts of warmth and charm to your living space." Read Review

4. Best Versatile: Dreo Space Heater for Indoor Use

"You can be impressed by our product cause this DR-HSH003 space heater can instantly heat your 200 sqm space to keep you warm on cold days." Read Review

Room heaters are convenient devices that provide concentrated and localized heat, especially suitable in rooms for the elderly, infirm, or with limited mobility. Ideally, room heaters should only be used as a secondary or additional heat source. Even then, it would help if you used the right heater for the space you want to heat and carefully control the temperature and time you turn on the heater. Heaters with these controls are usuallyer to run.

Our experts have determined the models that would be the most excellent fit for your requirements, specifically Lasko 755320 Ceramic Space Tower Heater, after extensive study and analysis over a considerable time. Consider Dr Infrared Heater Portable Space Heater as an alternative if you're still undecided. Other suggestions on this list are worth considering, and we've put up a helpful shopping guide to help you decide on the most efficient room heaters.

Products Suggest

1 Top Choice
Lasko 755320 Ceramic Space Tower Heater
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Product Highlights

This product has slender ceramic heating elements, powerful air penetration, and slight vibration, ensuring optimal room warmth. The convenient carrying handle makes it easy to carry to most locations in your home.

Moreover, with digital controls, a programmable thermostat and an 8-hour timer, keeping warm has never been more accessible with this heater.

2 Top Choice
Dr Infrared Heater Portable Space Heater
Dr Infrared Heater
Our Score:
Product Highlights

Our heater is designed to last through many winters, so it comes with a removable filter that's easy to clean and replace, allowing you to restart it when needed. In addition, the Bosch infrared heater has an energy-saving automatic mode and high and low settings; when the way is set to automatic, the unit will turn on and off and alternate between high and low locations to maintain the desired temperature setting. 

3 Top Choice
Lasko 6405 Space Heater, Designer Oscillating
Our Score:
Product Highlights

This product features electronic touch controls, a 7-hour timer, extensive selectable oscillations, two heating settings, and an adjustable thermostat for ultimate customization to keep your room comfortable.

Furthermore, it is fully assembled and features self-regulating ceramic elements and automatic overheating protection for safety. The decorative metal scroll on the base is a classic touch.

Product Highlights

The Dreo Space Heater operates at 40dB and features a unique ceramic heater and advanced oblique airflow technology to make you feel like you're in a warm, quiet library.

Additionally, the versatile 16-inch size that doesn't take up space for floor and tabletop faucets. It is a thoughtful gift for family and friends prone to colds.

Product Highlights

Your room will heat up quickly, and you can rest easy knowing that our patented HMS double wall technology makes the Heat Storm infrared heater extremely energy efficient.
Moreover, heat storm has developed a range of portable or wall-mounted heaters that are perfect for heating your bedroom, living room, or any room in your home.

Product Highlights

This new heater design features a thermal chimney to ensure maximum heating while maintaining low surface temperatures. The control panel also features an adjustable thermostat, variable heat settings, and a 24-hour programmable timer.

Besides, the antifreeze setting allows the device to automatically turn on when the temperature drops below 44 degrees Fahrenheit. 

Product Highlights

Lasko ceramic tower heaters feature a programmable thermostat with an 8-hour timer. Moreover, it has a slender heating element, extensive vibration, and air-penetrating speed to transfer heat throughout the room.

Besides that, the safety features include mechanical ceramic elements, thermal protection, and cold-touch housing. This space heater is an excellent choice for heating living rooms, bedrooms, and more.

Product Highlights
  • Safe & Reliable: Made of V0 flame retardant materials, this ETL-listed ceramic heater comes with multiple security features including overheat and tip-over protection, auto off after 24h without operation. The plug is enhanced to prevent short circuits during use, ensuring your worry-free use all day.
  • Energy Efficient: Smart ECO mode uses a built-in precise temperature sensor to keep your room at a constant temperature while saving more on energy bills. Personalize your warmth with 3 heating modes (High:1500W, Low:900W, ECO) and a thermostat from 41 to 95°F in 1°F increments.
  • 2S Rapid Heating: Powerful 1500W PTC ceramic heating allows this space heater to send out hot air in 2 seconds. 2500 rpm fan helps spread heat quickly, making you feel the change from cold to warm in a matter of seconds.
Product Highlights
  • Four infrared heating elements with 750W and 1500W power settings as well as ECO-Smart setting for energy savings
  • Elegant wood finish portable space heater with adjustable electronic thermostat and easy-to-read LED display (measures 13 x 12 x 16 inches; weighs 23.5 pounds)
  • Adjustable temperature setting from : 65- 85 ℉
De'Longhi Convection Panel Heater
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Product Highlights
  • Convenient Wall Mount: Safe and easy to mount on any wall with included kit
  • Digital controls Adjustable thermostat, Timer and multiple heat settings with LED display. For rooms up to 300 square feet
  • 1500 Watts of power in a stylish thinner design (only 3") to take the quickly take the chill out of larger rooms
Product Images, Product Titles, Product Highlights from Amazon Product Advertising API

What to Look For in a most efficient room heaters?

There are several factors to consider when you spend that money in most efficient room heaters. It's more difficult to pick because the product is available in different sellers' wide assortment, functionalities, and characteristics. As a result, you should go through a reputable source of information on the item.

You're meant to relax since we're here to help you with that. The research is aided by more excellent technologies such as Artificial intelligence and Big Data. Thus, the information has a tremendous amount of influence and reliability.

Following, we've pointed out various characteristics of the most efficient room heaters. You are projected to read the shopping guide here as well as the list of top models in the list:


These units were relatively affordable compared to other brands, but they did not compromise on safety or quality. Although the space heaters we reviewed are relatively affordable, they will provide years of enjoyment.

Sound Level

Many people expect their heater to be used in the bedroom, nursery or at home. The most efficient heaters are equipped with fans and blowers which can be loud. To narrow our list of top space heaters, we looked for heaters that operate quietly.


A thermostat that has multiple settings is a good choice. You can select from low, high, eco, and a particular temperature. You should have key safety features, such as an alarm to conserve energy, remote control and portability features like wheels or handles to move it about.


You have the choice of spot heating units, which take only 15 minutes to kick in and larger heating units for heating your living or bedroom. Electric heating can be expensive so it is best to focus your efforts on specific rooms or areas of your home. This will allow you to turn down the heat elsewhere, and maximize your energy use. For example, if you spend most of your time watching television in your living room, you don't have to keep the heat up in your bedroom.

Energy Efficiency

A thermostat with adjustable settings and space heaters are more efficient because you can adjust the time they run to keep you warm. Many heaters have timers which can be programmed to turn off the heat after a certain time. This feature can help you save money on your utilities bills.


Space heaters, like all electrical devices can pose danger. You should ensure that your space heater has passed safety testing such as the UL and ETL. You should have features like an automatic shutoff for overheating and a timer that can be programmable, tip-over protection, and an adjust thermostat if you have children or pets. Safety precautions include not using your heater with an extension cable, placing it on the ground for stability, and immediately stopping use if there are any damage to the power cords.

Heat Capacity

These space heaters are quick to heat a room. Heating capacity can be affected by the space size. Small spaces, such as under your desk or in the bathroom, are ideal for space heaters. Some heaters can heat large rooms. The heater's heat capacity is a major factor in how efficient it works. The models we chose produced more heat than the units that were available.


What Type Of Space Heater Is The Most Energy-efficient?

This is a complex question because many factors can have an effect. Infrared, while being the most efficient option, is not always the best. To find the most efficient space heater, it is important to take into account all of the above factors.

What Is More Energy Efficient: A Space Heater Or Central Heat?

If you want to maintain a consistent temperature throughout the house for several weeks, central heat will be more effective. Three ways space heaters can be more efficient:
Heat your personal space.
These are heating rooms added to the central heat system after it was first installed.
If you do not want the whole house to heat up, boost the heat in just one area.

What Type Of Space Heater Uses The Least Electricity?

The kWh/hour is the unit of electricity consumed. 1000 watts is a kilowatt. Consumption is directly related to its wattage, so it's a good idea to reduce the power consumption. Personal heaters of 200-400 watts are the space heaters with the lowest electricity consumption, however they do not provide enough warmth to heat family rooms.

What's The Difference Between Forced Air And An Infrared Space Heater?

The most popular type of heater available is the forced-air heater. The heater heats the air, and includes a fan that blows warm air around the room to distribute the heat evenly. These heaters heat up the space but dry it out, which can lead to static buildup and skin dryness.
Infrared heaters transfer radiant heat from the air to warm objects, instead of heating it. The humidity in a room is not affected by the fact that it isn't heated.

How Can I Tell If A Space Heater Is Energy Efficient?

There are currently no standards. Sometimes, a UL listing or ETL listing may be mentioned. However, this certifies that the heater is compliant with current safety standards and not efficiency. According to the U.S. Department of Energy, it is important that you choose the correct size heater for your room.

Is It Safe To Leave A Space Heater On All Night?

Space heaters can be run silently and quietly behind closed doors at all hours. You can also sleep next to them as long as the manufacturer recommends. You should keep the heater far from any objects or papers that might catch fire.
As long as the heater is not heating up too much, it can be used all night. Many space heaters have a timer that can be set to turn off the heater automatically. You can choose the temperature you want to keep and then set the timer so it shuts off at the end of an hour.

What Is The Best Place For A Space Heater?

Heat rises. The best spot to place a heater on is the floor. You can use a space heater to heat your office. It is best to place it on the ground or under your desk. You will be warmed by the heat slowly rising. To maximize efficiency, a ceiling fan should be run in the clockwise direction during winter to push warm, rising air down.

What Space Heater Is Best For A Larger Room?

A space heater that isn't very expensive can heat up small spaces like a bathroom or office. Heating a large room can be more difficult. A space heater with a minimum of 1,500 Watts will be required. You could also use a space heater that has a fan to push air out of the room.
Even space heaters equipped with oscillating blowers can't heat a large space well enough. This is especially true if it's drafty. To address drafts and cold spots first, you should consider installing a radiator heater or infrared one to heat your home.

It's time to start buying when you've determined the best types of most efficient room heaters and the characteristics you want. It's important to remember that you needn't rush out to a certain store or browse internet discounts just soon. You may quickly discover your pal thanks technological advancements, particularly the proliferation of selling sites.

Try to keep an eye on our site's regular to guarantee the latest deals most efficient room heaters passes our standards. As a result, you'll be able to close the gap with them. Could you kindly provide us with feedback so that we can satisfy you guys, our customers? Wish you a great shopping experience!

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About Scott Fisher

Scott Fisher

Scott Fisher is a professional in-home renovation and elegant designer. He is highly interactive on Sanford Artedventures's website as editor. In his role, He provides valuable insight and feedback and approaches each article with the passion to followers who need it most. Scott also has worked on countless projects throughout the United States, and he prides himself on his ability to work with practically any client.

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