Energy efficiency is a top priority for many homeowners, especially when it comes to heating their living spaces during colder months. Space heaters are a popular choice to provide supplemental heat in specific rooms or areas, reducing the need to heat the entire home. Energy efficient space heaters not only help reduce energy consumption but also lower heating bills while maintaining optimal comfort levels.

Various types of space heaters are available on the market, each with specific features and settings aimed at maximizing energy efficiency. These may include programmable timers, adjustable thermostats, and eco-mode options. Selecting the right energy efficient space heater for your needs depends on factors such as room size, required heat output, and desired energy-saving features.

When shopping for an energy efficient space heater, potential buyers should consider factors like safety features, overall performance, ease of use, and noise levels. Additionally, confirm whether the product’s energy efficiency certifications adhere to the required standards. With numerous options available, it’s crucial to find a space heater that combines reliable performance with energy-saving options.

To help you in your search, we’ve spent substantial time researching and testing a range of energy efficient space heaters to identify the best options available in the market. Let us guide you through our top selections to make finding the ideal energy efficient space heater a breeze.

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Model:Lasko 6405 Designer Energy Efficient HeaterDeLonghi HMP1500 Energy Efficient HeaterDr. Infrared Portable And Energy Efficient HeaterLifesmart Infrared Energy Efficient HeaterHoneywell HCE200W UberHeat Energy Efficient Heater
Editor's Choice
Qlabe Rating:
Energy Usage:1500 watts1500 watts1500 watts1500 watts1500 watts
Dimensions Size/Height: 8.25"L x 3"W x 16.05"H27 x 10 x 22 inches13 x 11 x 16 inches16 x 13 x 16.5 inches9 x 6.5 x 10.2 inches
Weight:7.9 pounds15.43 pounds24 pounds21 pounds3.8 pounds
Safety Feature:Automatic overheat protection.Automatic overheat protectionTip-over & overheat protection.Tip-over Cut Off SwitchAutomatic overheating shut off
Adjustments: 2 settings2 settings3 settings3 settings2 settings

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Best Energy Efficient Space Heaters

We have compiled a comprehensive list of the best energy efficient space heaters to help you stay warm while reducing your energy consumption.

Heat Storm Phoenix Infrared Space Heater

Heat Storm Phoenix Infrared Space Heater

The Heat Storm Phoenix Infrared Space Heater is an energy-efficient and versatile option for heating smaller rooms without compromising safety or comfort.


  • Energy-efficient with two power modes: 1,500 watts and 750 watts
  • Safe to touch grill and features patented heat exchanger with HMS Technology
  • Offers multiple mounting options: wall-mount or removable feet for floor placement


  • Some users reported it took time to warm up larger spaces
  • LED display may be too bright for bedroom use
  • Remote control may not have the most intuitive design

When we set up the Heat Storm Phoenix Infrared Space Heater in our space, we were impressed by its compact design and versatility. The ability to either mount it on the wall or place it on the floor using the included feet gave us options to fit our space and needs. The heater quickly reached its desired temperature, and the built-in thermostat with LED display made it easy for us to monitor the ambient temperature.

Not only is this heater powerful, but it is also energy-efficient, as it provides two power modes – 1,500 watts and 750 watts. This feature helps to conserve energy and save on utility bills. We also appreciated that the heater’s grill was safe to touch, making it suitable for homes with children and pets. The patented heat exchanger with HMS Technology ensures efficient heat output, providing comfortable warmth without reducing oxygen or humidity levels in the room.

One downside we experienced was that the LED display was bright and might not be suitable for bedroom use, especially for light-sensitive sleepers. Additionally, the remote control’s buttons and layout were not as intuitive as we would have liked, but we were able to figure it out after some time.

GAIATOP Space Heater

GAIATOP Space Heater

This GAIATOP Space Heater offers a compact yet powerful choice for those seeking energy-efficient warmth at home or office.


  • Fast and efficient PTC heating
  • Unique and stable design with wooden stand
  • Safety features include tip-over protection and ETL listing


  • Noise level around 35dB may be bothersome to some
  • Heating limited to small spaces
  • No mention of timer function in description

Upon unboxing our GAIATOP Space Heater, we noticed its stylish and unique design. With a triangular wooden stand and non-slip silicone base, this heater is perfect for small spaces, and it sits securely on a tabletop or desk. The white cabinet design is both modern and minimalist, fitting seamlessly into any room decor.

The space heater comes equipped with three heating modes: a 1000W high heat mode, a 600W medium heat mode, and a normal cool blow fan. In our experience, this little device packs a punch, heating up a small room or office space quite quickly. However, it is important to note that its heating capabilities are best suited for smaller areas.

Safety is not compromised with this appliance; the heater has an E.T.L. listing, an independent safe On/Off switch, and an automatic power-off feature when tipped over. One downside to consider is the noise, as the heater operates at around 35dB, which could be an issue for people sensitive to noise. Additionally, the product description does not mention any timer function, which may be a desired feature for some users.

QQT Electric Space Heater

QQT Electric Space Heater

This QQT Electric Space Heater is an excellent choice for efficient indoor heating in acompact and portable design.


  • Energy-saving with high efficiency
  • Enhanced safety features
  • Quiet and comfortable heating


  • Smaller than expected
  • Moves easily due to lightweight
  • Color variations in some models

We recently tried the QQT Electric Space Heater and were quite impressed by its performance. Its energy-saving features, such as the two heating settings (low and high) and the ability to heat a room in just three seconds, make it an economical choice for indoor heating. Additionally, it provides a uniform heat distribution, ensuring that the entire space is warm and cozy.

The safety features in this space heater are noteworthy. It is made of advanced PTC ceramic heating technology with upgraded ABS flame retardant material. It also has 45° dumping protection, turning off automatically when the heater is tilted. The insulated shell and enhanced safety plug provide additional protection against fire hazards, ensuring your family stays safe.

One aspect that we were particularly pleased with was the low noise level of less than 30 decibels emitted by this heater. This makes it suitable for use in bedrooms or offices where quiet operation is essential. The compact design and hidden handle make it easy to move around as needed.

On the downside, some users mentioned that the heater is smaller than expected, but this did not significantly affect its performance. Additionally, due to the lightweight construction, it may move around more easily than some might prefer. Finally, some customers reported color variations from the advertised product images.

BabyExo Small Space Heater for Indoor Use

BabyExo Space Heater

This BabyExo space heater is a great choice for those seeking energy efficiency, quick heating, and a stylish design in a compact size.


  • Fast and efficient heating with PTC ceramic technology
  • Dual heating modes and cool air fan for all-season use
  • Stylish, compact, and portable design


  • Legs may be fragile
  • Short power cord
  • Potential for overheating cord

We recently tested the BabyExo Small Space Heater for indoor use and found it perfect for heating any small room or office in no time. With its 1000W PTC ceramic heating technology and high-speed fan, this heater quickly warmed up our space, and we appreciated the adjustable settings and timer options for added convenience.

The compact size allowed us to easily move the heater between rooms as needed, and the stylish retro design with non-slip legs looked great in our space. Despite its small size, this heater comes with important safety features such as an independent on/off switch, automatic power off when tilted, and an upgraded non-slip leg design for stability. However, we found the legs a little fragile, so careful handling is advised.

The BabyExo space heater has dual heating modes and a cool air fan, making it versatile enough for all-season use. The noise level was quite reasonable at less than 45dB, allowing us to focus on work while staying warm and cozy.

One downside we encountered was the short power cord, which could limit placement options depending on the room’s layout and available outlets. Additionally, some users experienced a hot cord near the plug, so monitoring during operation is crucial to avoid potential safety hazards.

Envi Plug-in Electric Panel Wall Heater

Envi Heater

This efficient and sleek Envi space heater is perfect for those looking to save energy while keeping their home warm and comfortable.


  • Energy efficient, cost-effective heating solution
  • Cool-to-touch surface with safety sensor
  • Ultra-quiet, fan-less design


  • Limited power output (500 Watts)
  • Might not be suitable for large rooms
  • Requires careful installation

We recently installed the Envi Plug-in Electric Panel Wall Heater in our home, and we’re quite impressed with its performance. This slim and stylish heater easily mounted on our wall, taking up minimal space and adding a modern touch to our room without any clutter.

The energy efficiency is outstanding, allowing us to save up to 50% on our heating bills. We didn’t have to worry about children or pets touching it, as the surface stays cool to the touch at 90 degrees Fahrenheit. It also features a wall-sensor safety feature that cuts power if the heater is removed from the wall—a feature we truly appreciate.

One of our favorite aspects of this heater is its silent operation. There’s no annoying fan noise to disturb our sleep, and the auto-dimming power light ensures a restful night. The patented “Stack Convection” technology ensures gentle warmth heating, making it perfect for allergy sufferers and those with respiratory issues as it won’t blow dust or allergens around.

However, we did notice that the Envi heater’s 500-watt power output might not be enough for larger rooms, as its heating coverage is around 150 sq. ft. Additionally, proper installation requires a bit of attention to detail. The wall supports need to be carefully placed with less than 1/8″ tolerance, ensuring the heater fits securely.

Buying Guide

When looking for the best energy-efficient space heater for your needs, there are several key factors to consider. In this buying guide, we’ll outline the most important aspects to help you make an informed decision.

Energy Efficiency

First and foremost, you’ll want to consider the energy efficiency of a space heater. Look for heaters with an Energy Star rating, as this certification means the product has met strict guidelines for energy efficiency. Also, look for information on the heater’s wattage, as lower wattage usually translates to lower energy consumption.

Safety Features

Safety should always be a top priority when choosing a space heater. Some key safety features to look for include:

  • Overheat protection: This feature automatically shuts off the heater if it reaches a dangerously high temperature.
  • Tip-over switch: This switch ensures that the heater will turn off if it gets tipped over, reducing the risk of fire.
  • Cool-touch exterior: A cool-touch exterior minimizes the risk of burns when touching the heater’s surface.

Heating Capacity

The heating capacity of a space heater refers to how much space it can efficiently heat. This is often measured in square feet. To determine the appropriate heating capacity for your needs, measure the square footage of the room where the heater will be used.

Room Size (Square Feet)Recommended Heater Capacity (Watts)


If you plan to move your space heater between rooms, consider its portability. Look for heaters with handles or caster wheels to make transportation easier. The heater’s weight and dimensions should also be taken into account.

Noise Level

Some space heaters can be quite noisy, which may be a concern if you plan to use it in a quiet environment, such as a bedroom or office. Look for information on the heater’s decibel (dB) rating – the lower the rating, the quieter the heater.

By carefully considering these factors, you can find the ideal energy-efficient space heater for your specific needs and preferences.