The Most Efficient Space Heater 2023: Top 7

Introduction – Space Heaters: Effective But Inefficient

Space heaters are very effective for heating small rooms and workplaces. They are simple and easy to use. There are so many technical advantages of using space heaters, especially when you want to get extra warmth or heat in a room.

What they’re not good for is being efficient because they use electricity directly to generate heat. Electric space heaters pale in efficiency compared to natural gas furnaces, heat pumps etc. In fact, they’re so bad that the US Federal Government has refused to label them as Energy Star compliant devices – therefore you will never see the “Energy Star” label which comes from the US Environmental Protection Agency that serves as certification for consumer products which meet certain standards of energy efficiency.

most efficient space heater 2022

Space heaters come in various shapes, sizes, and designs which makes them more appealing. They can also be found easily in many retail shops. If you need one for your home or workplace, you should consider buying a space heater that is energy-efficient as well as cost-effective because it will not only help you keep the temperature of the room at an optimum level but also save on electricity bills. Moreover, they are safer as compared to other heating appliances such as baseboard furnaces and fireplaces. In this regard, read through our article on the benefits of using space heaters.

One of the key reasons why space heaters are very popular is their ability to provide warmth efficiently and effectively in small rooms or workplaces. In fact, they are better than using an electrical heater because you don’t have to worry about setting up a duct system. This makes them a great alternative to central heating appliances that can become too expensive over time.

7 Most Efficient Space Heaters 2022

That being said about inefficiency, therefore all space heaters are equally inefficient. That’ll be the lens through which we review this line of products. Here is a list of space heaters that are designed to keep you warm as well as help reduce utility bills:

1. Dr. Infrared Portable Space Heater

The Dr. Infrared portable heater DR998 is one of the most effective space heaters on the market. Its dual heating systems, infrared quartz tube + PTC, provide fast and efficient heating for up to 1000 square feet. With its adjustable thermostat and multiple settings, you can customize the temperature to your desired comfort level. The Dr. Infrared also boasts an impressive long-term savings potential – using only 1,500 watts and allowing you to reduce your overall heating bill by up to 50%. But the effectiveness of this heater doesn’t stop there – it also includes an automatic shut-off feature for safety, as well as a timer option for convenience.

2. Utilitech 1500-Watt Convection Flat Panel Indoor Electric Space Heater with Thermostat

This space heater is praised for its efficiency and aesthetic design, which features a unique curved fin structure. It comes with a mechanical control that makes it easy to adjust its settings and an adjustable thermostat that facilitates precise temperature control. Safety is a priority with this device, boasting both a tip-over switch and overheat protection.

From the reviews, many customers found the heater highly efficient and capable of supplementing central heating in large, open spaces with high ceilings. Users also praised the heater’s energy efficiency, with one customer even claiming it can run continuously without noticeably increasing the electricity bill.

A few customers expressed satisfaction with the radiant heat the device gives off, with some even using a fan to help distribute the heat more evenly. The device’s value for money is also praised, with some customers opting to purchase the additional three-year warranty for added peace of mind.

However, there are some critical reviews as well. Some customers reported that the heaters stopped working after a period of use, and some found the heating capacity inadequate, claiming they couldn’t feel heat even from a short distance away.

3. De’Longhi Ceramic Tower Heater, Quiet 1500W

This ceramic space heater is designed to provide fast, even heating in spaces up to 150 sq. ft., making it an ideal choice for individual comfort in small areas. With a power rating of 1500 watts, it uses motorized oscillation for wide range heat distribution.

One of its major selling points is its ability to save energy: by heating only the room you’re in, not the entire house, it reduces energy consumption and costs. Moreover, its ECO Plus function automatically adjusts heat and power settings, potentially saving you up to 40% on energy bills when compared to operation at maximum power.

4. Aikoper Oil Filled Radiator Space Heater

Aikoper’s oil-filled radiator space heater is perfect for those cold days when you don’t want to wait around for your space heater to start working. With 1,500 Watts and three heat settings, this space heater is able to effectively warm up any room in a short amount of time.

Plus, the radiant heat emitted from the oil-filled radiator allows for a more consistent level of warmth throughout the room. The Aikoper also boasts a sleek, modern design that can blend in with any decor. And with its quiet operation and energy-saving features, it’s easy to see why the Aikoper oil-filled radiator space heater is one of the most popular options on the market.

5. Lasko Ceramic Tower Heater

The Lasko ceramic tower heater 755320 is a reliable and efficient way to keep a room warm. It features an adjustable thermostat and an oscillating option to distribute heat evenly throughout the space. With the digital display, it allows you to adjust the heater’s 1500-watt ceramic heating element to your desired temperature.

This space heater also has a built-in timer, making it convenient and easy to use. And with its sleek, modern design and quiet operation, it is perfect for any room in the home or office. The ceramic heating element also ensures quick and consistent warmth without any hot or cool spots. Additionally, this tower heater has multiple safety features, such as overheat protection and a cool-touch exterior to prevent accidents.

6. Vornado MVH Vortex Space Heater

¬†This efficient space heater packs a punch with its 1500W of power, quickly heating up small to medium-sized spaces like bedrooms, offices, and dens. Plus, it features auto-regulation technology that adjusts the heater’s energy output to maintain a comfortable temperature without draining power unnecessarily.

Vornado Space Heater MVH Vortex has tip-over protection and an auto safety shut-off system, which allows for worry-free use. Its oscillating function allows for consistent heat distribution, while its modern design makes it an attractive addition to any space. So if you’re looking for a powerful and reliable space heater that gets the job done without breaking the bank, Vornado MVH Vortex Space Heater is definitely worth considering.

7. Dreo Space Heater, 24″ 11ft/s Fast Quiet Heating

The Dreo 24″ Space Heater is one of the most efficient space heaters on the market, capable of heating rooms up to 10 ft/s. Unlike traditional heaters that rely on fans to circulate air, this Dreo model uses ceramic plates to rapidly warm the surrounding area.

It also has multiple temperature settings and a timer function, allowing you to customize your desired level of warmth and save energy. The Dreo heater also boasts a sleek and compact design, making it easy to place in any room without taking up too much space.

Add in its safety features, such as automatic shut off and overheating protection, and it’s no wonder why the Dreo 24″ Space Heater is a top choice for those seeking an effective heating solution.

Things To Consider Before Buying A Space Heater

Before rushing out to buy a space heater, it’s important to consider several factors. One, think about the room size and layout. Will the heater be able to efficiently heat the entire space or just a small area?

Two, consider the type of heater and its safety features. Electric heaters can be easier to use and maintain, but they also pose a fire hazard if not used properly. Gas heaters may require ventilation, but they can also be more affordable in the long run. Three, think about energy efficiency and cost.

Some space heaters may offer energy-saving modes or timers, while others may have higher operating costs. Finally, don’t forget to check for any product recalls or customer reviews before making your purchase. By taking these factors into consideration before buying a space heater, you can ensure that you choose the best option for your needs and safety.


In conclusion, there are many factors to consider before buying a space heater. Some of the most important considerations include room size and layout, safety features, energy efficiency, and product reviews or recalls. Once you’ve considered these factors, you can choose the best space heater for your home or office needs. Good luck!

Staff Writer
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