Energy-efficient space heaters

As the winter season approaches, finding the right space heater becomes essential for maintaining a warm and comfortable home environment. With a wide range of options available on the market, each offering different features, technologies, and benefits, choosing the perfect space heater can be a daunting task. Whether you need a heater for a large living room, a quiet model for your bedroom, or a portable option for moving between rooms, the right choice can make all the difference in your comfort during the colder months. In this guide, we have meticulously reviewed the best space heaters of 2024, each selected for its unique capabilities, safety features, and overall performance. From energy-efficient wall-mounted units to advanced smart heaters that integrate seamlessly with your home’s technology, this comprehensive review will help you find the ideal heating solution to meet your specific needs.

1. ENVI Plug-in Electric Panel Wall Heater

(Image Credit: ENVI)

The ENVI Plug-in Electric Panel Wall Heater is a game-changer for those seeking a quiet, energy-efficient, and easy-to-install heating solution. Operating on just 475 watts, this heater is designed for continuous use, making it ideal for providing consistent warmth without drastically increasing your energy bill. What sets the ENVI heater apart is its patented fan-less technology, which ensures absolutely silent operation. This makes it perfect for bedrooms, offices, or any environment where noise reduction is essential.

The heater’s design is sleek and unobtrusive, blending seamlessly into any room. It mounts directly to the wall and can be installed in just a couple of minutes with minimal effort, requiring no professional assistance. Once installed, it stays cool to the touch, which is a crucial safety feature, especially in homes with children and pets. The advanced safety sensor further enhances this unit’s safety profile by automatically shutting it down if it detects overheating or other abnormalities.

Made in the USA, the ENVI heater is built to last, reflecting high-quality manufacturing standards. It’s not just about functionality; this heater is also eco-friendly, providing efficient warmth while consuming minimal energy. Its modern design and reliable performance make it an excellent choice for those who want to keep their spaces warm quietly and efficiently. Whether you’re looking to supplement your home’s primary heating system or need a dedicated heater for a particular room, the ENVI Plug-in Electric Panel Wall Heater is a top contender.

2. Lasko Oscillating Digital Ceramic Tower Heater

(Image Credit: Lasko)

The Lasko Oscillating Digital Ceramic Tower Heater offers a powerful yet compact heating solution, perfect for medium to large-sized rooms. Standing at 23 inches tall, this 1500W heater is equipped with a ceramic heating element that delivers rapid warmth, making it ideal for those cold winter mornings. One of its key features is the oscillation function, which ensures that heat is evenly distributed throughout the room, preventing cold spots and providing consistent comfort.

This heater is designed with user convenience in mind. It features a digital control panel with a clear display, allowing you to easily set and adjust the temperature to your liking. The adjustable thermostat gives you precise control over the warmth in your space, ensuring optimal comfort. For added convenience, the Lasko heater comes with a remote control, so you can operate it from across the room without having to get up.

Safety is a top priority with this model. It includes overheat protection, which automatically turns off the heater if it begins to overheat, preventing potential accidents. Additionally, the heater’s exterior remains cool to the touch, making it safe to use around children and pets. Another standout feature is the built-in timer, which allows you to set the heater to turn off automatically after a certain period, saving energy and providing peace of mind.

With its sleek silver design, the Lasko Oscillating Digital Ceramic Tower Heater not only performs well but also adds a modern touch to any room. Its combination of power, convenience, and safety makes it a great choice for anyone looking to stay warm this winter.

3. Dr Infrared Heater Portable Space Heater

(Image Credit: Dr Infrared)

The Dr Infrared Heater Portable Space Heater is an excellent choice for those who need powerful and efficient heating for large spaces. This 1500W heater features a unique dual heating system that combines infrared quartz tube heating with a PTC (Positive Temperature Coefficient) heating element. This advanced system ensures that the heater not only warms up quickly but also distributes heat evenly across the room, making it ideal for living rooms, basements, or large bedrooms.

One of the standout features of the Dr Infrared Heater is its design. Encased in a stylish cherry wood cabinet, it adds a touch of elegance to your space while delivering robust heating performance. The cabinet houses a high-efficiency blower that operates quietly, so you can enjoy the warmth without the distraction of loud noise. This makes it a great option for environments where a peaceful atmosphere is important, such as bedrooms or home offices.

Safety features are abundant with this model. It includes tip-over protection, which automatically shuts off the heater if it’s accidentally knocked over, reducing the risk of fire. Additionally, the heater is equipped with an overheat protection system that ensures it turns off if the internal components reach an unsafe temperature. The built-in thermostat maintains your desired temperature, adjusting automatically to keep your room comfortable.

For added convenience, the Dr Infrared Heater comes with a remote control, allowing you to adjust the settings from across the room. Whether you need to change the temperature, set a timer, or switch between heating modes, you can do so with ease. This heater is ideal for those who need reliable, powerful heating in a portable and stylish package, making it one of the best options for large rooms.

4. Dreo Space Heater Indoor, 25-Inch Model

(Image Credit: Dreo)

The Dreo Space Heater Indoor 25-Inch Model is designed to deliver fast and efficient heating, making it a great choice for medium to large rooms. This 1500W heater features a PTC ceramic heating element that heats up quickly, allowing you to warm up your space in no time. One of the key features of this heater is its impressive air output speed of 11.5 feet per second, which ensures that heat is distributed rapidly and evenly throughout the room.

This model offers three heating modes—low, medium, and high—giving you the flexibility to choose the level of warmth that suits your needs. The adjustable thermostat allows for precise temperature control, so you can maintain a comfortable environment without wasting energy. The Dreo heater also features a 70-degree oscillation function, which helps distribute heat evenly across the room, eliminating cold spots and ensuring consistent warmth.

Safety is a major consideration with the Dreo heater. It is equipped with both overheat and tip-over protection, which automatically shut off the heater if it overheats or is accidentally knocked over. This makes it a safe option for homes with children and pets. The exterior of the heater is designed to remain cool to the touch, further enhancing its safety profile.

For added convenience, the heater comes with a remote control, allowing you to adjust the settings from the comfort of your chair or bed. It also includes a 1-12 hour timer, which can be programmed to turn the heater off after a set period, making it ideal for use while sleeping or when you’re away from home. With its combination of powerful heating, safety features, and modern design, the Dreo Space Heater Indoor 25-Inch Model is a top choice for keeping your home warm this winter.

5. EAST OAK Patio Heater Electric

(Image Credit: EAST)

The EAST OAK Patio Heater Electric is an excellent choice for those who want to extend their outdoor living space into the cooler months. Designed for patios, decks, and other outdoor areas, this freestanding heater delivers 1500W of power, providing quick and effective warmth. Its robust design ensures that it can withstand various weather conditions, making it a reliable choice for outdoor use.

One of the standout features of the EAST OAK Patio Heater is its Nanocrystal glass-ceramic coating, which not only enhances the heater’s durability but also ensures even heat distribution. This coating helps to protect the heating element from the elements, ensuring long-lasting performance. The heater is also IP65 rated, meaning it is waterproof and dustproof, so you can leave it outside without worrying about it being damaged by rain or dust.

Safety is a key consideration with this model. It features tip-over protection, which automatically shuts off the heater if it’s accidentally knocked over, reducing the risk of fire. Additionally, the heater includes an overheat protection system, which turns off the unit if it detects excessive heat, preventing potential accidents. The EAST OAK Patio Heater also offers three heat settings, allowing you to adjust the temperature to your preference.

Another convenient feature is the 24-hour timer, which allows you to set the heater to turn off automatically, saving energy and providing peace of mind. The heater’s sleek and modern design makes it a stylish addition to any outdoor space, while its powerful performance ensures that you and your guests stay warm and comfortable. Whether you’re hosting an outdoor gathering or simply enjoying a quiet evening on the patio, the EAST OAK Patio Heater Electric is an excellent choice for keeping warm outdoors.

6. Dreo Space Heater Indoor, 1500W PTC Model

(Image Credit: ENVI)

The Dreo Space Heater Indoor 1500W PTC Model is a powerful and efficient heater designed to quickly warm up your indoor spaces. This heater uses advanced PTC ceramic heating technology, which not only heats up rapidly but also ensures consistent and safe operation. With a power output of 1500 watts, this heater is capable of warming rooms up to 200 square feet, making it ideal for bedrooms, living rooms, or offices.

One of the key features of this model is its 70-degree oscillation function, which helps distribute heat evenly throughout the room. This prevents cold spots and ensures that every corner of the room receives adequate warmth. The heater comes with three different heating modes—low, medium, and high—allowing you to customize the temperature to your liking. The adjustable thermostat offers precise control over the temperature, ensuring that you can maintain a comfortable environment without wasting energy.

Safety is a major focus with the Dreo PTC model. It includes overheat protection, which automatically shuts off the heater if it detects an unsafe temperature, preventing any risk of fire. Additionally, the heater is equipped with tip-over protection, which turns off the unit if it’s accidentally knocked over. The exterior of the heater remains cool to the touch, adding an extra layer of safety, especially in homes with children or pets.

For added convenience, this heater includes a remote control, allowing you to adjust the settings from across the room. It also features a 1-12 hour timer, which can be programmed to turn off the heater after a certain period, making it ideal for overnight use. With its powerful heating capabilities, comprehensive safety features, and user-friendly design, the Dreo Space Heater Indoor 1500W PTC Model is a top choice for efficient and reliable indoor heating.

7. VYEMOYo Wall Heater, Electric Space Heater for Bedroom

(Image Credit: VYEMOYo)

The VYEMOYo Wall Heater is a powerful and convenient heating solution specifically designed for bedrooms and other indoor spaces where quiet operation and efficient heating are essential. This 1400W electric heater is equipped with an advanced LED display and an adjustable thermostat, allowing you to set and monitor the temperature with ease. The wall-mounted design saves valuable floor space, making it ideal for small rooms or areas where space is limited.

One of the key features of the VYEMOYo Wall Heater is its quiet, fan-less design, which ensures silent operation. This makes it perfect for use in bedrooms, nurseries, or any other space where noise might be a concern. Despite its quiet operation, the heater delivers powerful warmth, quickly raising the room temperature to your desired level. The adjustable thermostat provides precise control, allowing you to maintain a comfortable environment without wasting energy.

Safety is a top priority with this heater. It includes multiple safety features, such as overheat protection and a cool-touch exterior. The overheat protection system automatically shuts off the heater if it detects excessive heat, preventing potential accidents. The cool-touch exterior ensures that the heater remains safe to touch, even after extended use, making it suitable for homes with children or pets.

The VYEMOYo Wall Heater also includes a programmable timer, which can be set to turn the heater on or off at specific times, offering both convenience and energy savings. The sleek and modern design of the heater blends seamlessly into any room decor, providing warmth without taking up floor space. Whether you need to warm up a bedroom, living room, or office, the VYEMOYo Wall Heater offers a reliable and efficient heating solution.

8. Govee Electric Space Heater, 1500W Smart Space Heater

(Image Credit: Govee)

The Govee Electric Space Heater is a cutting-edge smart heater that combines powerful performance with advanced technology for a superior heating experience. This 1500W ceramic heater is designed to heat rooms quickly and efficiently, making it ideal for use in bedrooms, living rooms, offices, and more. One of its standout features is its smart connectivity, which allows you to control the heater via WiFi or Bluetooth using the Govee app. This means you can adjust the temperature, set timers, and switch between heating modes from your smartphone, even when you’re not at home.

The Govee Space Heater is also compatible with voice assistants like Alexa and Google Assistant, giving you hands-free control over your heating. This level of smart integration is perfect for those who love modern, connected home solutions. The heater offers three heating modes—low, medium, and high—so you can customize the warmth to suit your needs. The adjustable thermostat allows for precise temperature control, ensuring consistent comfort.

Safety features are comprehensive in the Govee Space Heater. It includes overheat protection, which automatically shuts off the unit if it detects an unsafe temperature, and tip-over protection, which turns off the heater if it’s accidentally knocked over. The exterior remains cool to the touch, adding an extra layer of safety, especially in homes with children or pets.

In addition to its smart features, the Govee heater also boasts a sleek and compact design, making it easy to place in any room without taking up too much space. The heater is quiet during operation, ensuring it won’t disrupt your peace and quiet. With its combination of powerful heating, smart connectivity, and robust safety features, the Govee Electric Space Heater is a top choice for anyone looking to modernize their home heating system.

9. JNDRO Portable Electric Space Heater – 1500W/750W

(Image Credit: JNDRO)

The JNDRO Portable Electric Space Heater is a compact and efficient heating solution designed for small to medium-sized rooms. This heater offers two power settings—1500W for maximum heat and 750W for lower, more energy-efficient heating. It’s perfect for use in bedrooms, offices, or any space where you need quick, effective warmth without taking up much room.

The heater uses ceramic heating elements, which are known for their ability to warm up quickly and distribute heat evenly. Despite its small size, the JNDRO heater is capable of heating a room of up to 200 square feet, making it a powerful little device. The adjustable thermostat allows you to set your desired temperature, and the heater will automatically maintain that level, cycling on and off as needed to conserve energy.

Safety is a key consideration in the design of this heater. It features overheat protection, which automatically shuts off the heater if it becomes too hot, and tip-over protection, which turns off the unit if it’s accidentally knocked over. These features make the JNDRO heater a safe choice for use in homes with children or pets. Additionally, the heater is equipped with a cool-touch exterior, ensuring that it remains safe to handle even when in use.

One of the standout features of this heater is its portability. It’s lightweight and compact, with a convenient handle that makes it easy to move from room to room. The heater operates quietly, making it ideal for use in environments where noise is a concern, such as bedrooms or offices. With its combination of portability, efficiency, and safety features, the JNDRO Portable Electric Space Heater is an excellent choice for those looking for an affordable yet effective way to stay warm.

10. De’Longhi Dragon Digital Oil Filled Radiator Heater

(Image Credit: De’Longhi)

The De’Longhi Dragon Digital Oil Filled Radiator Heater is a high-performance heater designed to provide consistent, long-lasting warmth. Unlike traditional space heaters, this 1500W radiator heater uses oil that is permanently sealed inside, providing efficient heat without the need for maintenance. The oil-filled design ensures that the heater retains heat even after it’s turned off, gradually releasing warmth into the room for an extended period.

One of the key features of the De’Longhi Dragon Heater is its digital control panel, which allows you to easily set and adjust the temperature to your liking. The heater also includes a programmable timer, so you can set it to turn on or off at specific times, offering both convenience and energy savings. The adjustable thermostat provides precise control over the temperature, ensuring consistent comfort throughout the day and night.

Safety is a top priority with this heater. It includes overheat protection, which automatically shuts off the heater if it detects an unsafe temperature, and a thermal cut-off feature that ensures the heater doesn’t get too hot. The De’Longhi Dragon Heater is also designed with a cool-touch exterior, making it safe to use around children and pets. The heater’s large surface area allows it to distribute heat more effectively, making it suitable for large rooms or spaces where consistent warmth is needed.

Despite its powerful performance, the De’Longhi Dragon Heater operates quietly, ensuring it won’t disturb your peace and quiet. The heater is also equipped with wheels, making it easy to move from room to room as needed. With its combination of durable design, efficient heating, and advanced safety features, the De’Longhi Dragon Digital Oil Filled Radiator Heater is an excellent choice for those who need reliable, long-lasting warmth in their home.

Choosing the right space heater is crucial for ensuring your home remains warm, safe, and energy-efficient throughout the winter season. The heaters reviewed in this guide represent the best options available in 2024, each offering a combination of innovative technology, user-friendly features, and robust safety measures. Whether you prioritize silent operation, smart connectivity, or powerful heating for large spaces, there is a model on this list that will suit your needs perfectly. By considering factors such as room size, energy efficiency, safety features, and ease of use, you can make an informed decision that will keep your home cozy and comfortable during the coldest months of the year. Invest in the right space heater today, and enjoy the peace of mind that comes with knowing your home will be warm and welcoming, no matter how chilly it gets outside.

1. What is the most energy-efficient type of space heater?

• Answer: Panel heaters, such as the ENVI Plug-in Electric Panel Wall Heater, and oil-filled radiators like the De’Longhi Dragon Digital Oil Filled Radiator Heater are among the most energy-efficient types of space heaters. These heaters typically operate at lower wattages and are designed to provide consistent warmth without consuming a lot of electricity. They are ideal for maintaining a steady temperature over long periods, making them cost-effective choices for heating your home.

2. Are space heaters safe to use overnight?

• Answer: Yes, many modern space heaters are safe to use overnight, especially those with built-in safety features such as overheat protection, tip-over shutoff, and cool-touch exteriors. Models like the Lasko Oscillating Digital Ceramic Tower Heater and the Dreo Space Heater Indoor are designed with these safety features to ensure they can operate safely while you sleep. However, it’s essential to follow the manufacturer’s instructions and ensure that the heater is placed in a safe location, away from flammable materials.

3. How do I choose the right size space heater for my room?

• Answer: To choose the right size space heater, you need to consider the square footage of the room you want to heat. As a general rule, a heater requires approximately 10 watts of heating power for every square foot of space. For example, a 1500W heater can comfortably heat a room of up to 150 square feet. Larger rooms may require a more powerful heater or multiple units. Always check the manufacturer’s guidelines to ensure the heater is suitable for your room size.

4. What safety features should I look for in a space heater?

• Answer: Important safety features to look for in a space heater include:
  • Overheat Protection: Automatically shuts off the heater if it becomes too hot.
  • Tip-Over Protection: Turns off the heater if it is accidentally knocked over.
  • Cool-Touch Exterior: Ensures the heater’s surface remains safe to touch, preventing burns.
  • Automatic Shutoff Timer: Allows you to set the heater to turn off after a specific period.
  • Safety Sensors: Detect potential hazards and shut off the heater automatically. Models like the Dr Infrared Heater Portable Space Heater and the Govee Electric Space Heater are equipped with these essential safety features.

5. Can space heaters increase my electric bill significantly?

• Answer: Space heaters can increase your electric bill if they are used extensively, especially high-wattage models. However, by choosing energy-efficient models like the ENVI Plug-in Electric Panel Wall Heater or using heaters with adjustable thermostats and timers, you can manage energy consumption effectively. It’s also advisable to use space heaters as supplemental heat sources rather than primary ones to avoid large spikes in energy usage.

6. Can I use a space heater in a bathroom or other damp areas?

• Answer: Not all space heaters are designed for use in damp areas like bathrooms. For these environments, you need to choose a heater that is specifically rated for such use, with waterproof or moisture-resistant features. The EAST OAK Patio Heater Electric, with its IP65 rating, is an example of a heater designed to withstand moisture, making it suitable for use in outdoor or damp environments. Always check the manufacturer’s specifications before using a heater in any wet or humid area.

7. What’s the difference between ceramic, infrared, and oil-filled space heaters?

• Answer:
  • Ceramic Heaters: These use ceramic plates that heat up and a fan to blow warm air into the room. They heat up quickly and are good for direct, focused heating.
  • Infrared Heaters: These heaters warm objects and people directly rather than the air, which can be more efficient in certain situations. They provide a natural and comfortable warmth.
  • Oil-Filled Heaters: These use electric power to heat oil inside the unit, which then radiates heat. They are slower to warm up but retain heat for longer periods, making them ideal for maintaining a consistent temperature.

8. Are smart space heaters worth the investment?

• Answer: Smart space heaters, like the Govee Electric Space Heater, offer advanced features such as remote control via smartphone apps, integration with smart home systems, and voice control through assistants like Alexa and Google Assistant. These features add convenience and allow for better control over energy usage. If you value the ability to control your heater remotely or want to integrate it into your smart home ecosystem, then a smart space heater is definitely worth the investment.