While buying a new electric heater is expensive, letting it run without raising your power bills like crazy is another headache.
Don’t worry, we are here to help! In this article, our experts are going to share with you their 6 favorite options of the most efficient electric heater depending on specific needs. Check it out!
Here are the most efficient electric heaters you can buy in 2021:
- Best For Small Rooms: Taotronics TT-HE001
- Easy To Assemble: PELONIS PHTPU1501
- Best For Medium-Sized Rooms: Lensoul Fast heating Space Heater
- Fast Heating: Aikoper Space Heater
- Best For Living Rooms: Comfort Zone Oscillating Space Heater
- Best For Bedrooms: COSTWAY Oil Filled Radiator Heater
|6 Most Efficient Electric Heaters|
Best For Small Rooms
Easy To Assemble
Best For Medium-Sized Rooms
|Lensoul Fast heating Space Heater|
|Aikoper Space Heater|
Best For Living Rooms
|Comfort Zone Oscillating Space Heater|
Best For Bedrooms
|COSTWAY Oil Filled Radiator Heater|
Best For Small Rooms: Taotronics TT-HE001
- Compact & maneuverable – the size of 6.3 x 6.14 x 16.18 inches
- Deliver higher heating efficiency – heat up faster by 20% than others
- Safe and convenient to use – feature a remote control, a 12hour timer with auto-shutoff, tip-over protection and overheating sensors, & energy-saving ECO mode
- Wish the remote had a longer range
Taotronics TT-HE001 is professionally designed for small rooms of around 200 square feet.
In our tests, it surpassed other competitors in total power and speed. With wide-angle oscillation, it is able to give an instant temp increase by 20% for higher heating efficiency.
The compact size of 6.3 x 6.14 x 16.18 inches helps it easily sit in any tight corner or a narrow spot of a room. And, the lightness is easy to maneuver.
But what we appreciate the most is its smart energy-saving ECO mode and multiple safety protection, such as a 12hour timer with auto-shutoff, and tip-over protection, and overheating sensors.
|Taotronics TT-HE001 Specifications|
6.3 x 6.14 x 16.18 inches
the size of 6.3 x 6.14 x 16.18 inches
heat up faster by 20% than others
a remote control
a 12hour timer with auto-shutoff
tip-over protection and overheating sensors
energy-saving ECO mode
The Taotronics TT-HE001 is the most powerful option for small rooms compared to other counterparts we’ve tested, with a few details that make it really outstanding.
Easy To Assemble: PELONIS PHTPU1501
- Easy to clean – a breeze to assemble/disassemble
- Powerful performance & steady heat energy dissipation - three heating modes and high-quality close grille
- Perfect for winter use – quickly achieve 70 degrees F in 3 seconds
- Hard to read data from distance - The display is on top facing up
- It doesn’t have auto-shutoff features
Most electric heaters don’t require assembly to use, but they do when it comes to hygiene. That’s why PELONIS PHTPU1501 gets our attention - it is very easy to install/uninstall if needed for cleaning.
Compared to radiators or heating stoves, it is a no brainer for that matter.
In terms of functionality, this e-heater boasts powerful performance with stable heat energy dissipation, all thanks to the three heating modes and high-quality close grille. A notable feature is that it can reach 70 degrees F in only three seconds.
Regardless, the stylish, maneuverable design helps it blend easily in any interior décor and room size.
|PELONIS PHTPU1501 Specifications|
7.17 x 7.17 x 22.95 inches
40℉ to 95℉
a breeze to assemble/disassemble
three heating modes and a high-quality close grille
quickly achieve 70 degrees F in 3 seconds
During long-term use, you might want to disassemble your heater to clean it up. If you care about this matter and want an easy-to-assemble one, the PELONIS PHTPU1501 is worth considering
Best For Medium-Sized Rooms: Lensoul Fast heating Space Heater
- Blow out warm air evenly – the 80-degree wide-angle oscillation
- Ideal for rooms of 250 to 300 square feet – three modes & the max heat capacity of 1500W
- Heat up fast - the art ceramic heating technology
- The switch for controlling rotation is not on the top
For medium-sized spaces of 250 to 300 square feet, Lensoul Space Heater remains atop of our ranking, based on its powerful heating capacity plus the 80-degree wide-angle oscillation.
It has three modes – fan and high-low heat (up to 1500W), all are easily controlled by holding the power knob. At whichever setting, it can achieve the desired heat quickly thanks to the art ceramic heating technology.
Above all, it runs safely. Some noteworthy safety features are the double safeguarding, overheating sensors, and tip-over safety switch.
|Lensoul Fast heating Space Heater Specifications|
7.5” x 7.5” x 18.3”
the 80-degree wide-angle oscillation
three modes & the max heat capacity of 1500W
the art ceramic heating technology
Space from 250 to 300 square feet of area is arguably in medium size. While carrying out some tests to find out the best pick for such that room size, we find the Lensoul to be the most potential candidate.
Fast Heating: Aikoper Space Heater
- Able to achieve desired temperature setting in under 10 minutes – ceramic heating technology
- Allow you to customize the temperature preference – two default heating modes & the custom mode by 1°F interval
- Energy-saving – auto-shutoff once achieving the set temperature
- Peace in mind – the 8-hour timer
- Wish the remote had a wider range
Nothing better than an electric heater that can provide instant heat in frostbite weather. While most models available on the market are advertised to have that ability, we find this one to be top-notch.
By producing a mild current of heat, it achieves the desired warmth within minutes.
According to our tests, it can heat up an enclosed 300-square-foot room in around 5 to 10 minutes.
Another notable feature is heat settings. Aside from the two default modes, it allows you to customize the temp by a 1°F interval. And once reaching the set temperature, it will automatically turn off for energy-saving.
Last but not least, the 8-hour timer comes in handy for using overnight with peace of mind.
|Aikoper Space Heater Specifications|
8.07 x 7.64 x 24.09 inches
ceramic heating technology
two default heating modes & the custom mode by 1°F interval
auto-shutoff once achieving the set temperature
the 8-hour timer
If you’re in need of an efficient electric heater with the fastest heating speed, we greatly recommend the Aikoper
Best For Living Rooms: Comfort Zone Oscillating Space Heater
- Provide various heating options
- Safe to use - ETL certification, 8-hour timer & built-in digital thermostat
- Not pile up your electricity bills – the energy-saving ECO mode
- The base feels slightly flimsy
- A bit noisy
If you spend most of your time in the living room, then this cool-looking, powerful electric heater is an efficient way to take the chill out at night during the winter.
There are three heating modes to choose from, ranging from 800W to 1500W. Combining with forced-fan circulation, it can heat up a space of from 250 to 300 square feet in 10 to 40 minutes, depending on the model chosen.
If you also care about the safety of this machine, rest assured that it has got ETL certification and highlighted built-in digital thermostat for overheating prevention.
There’s also an 8-hour timer as well.
|Comfort Zone Oscillating Space Heater Specifications|
25 x 9.5 x 9 inches
800W - 1500W
41 to 90 degrees F
3 heating settings
ETL certification, 8-hour timer & built-in digital thermostat
the energy-saving ECO mode
After testing various contenders, we confidently suggest the Comfort Zone Oscillating Space Heater for living rooms, according to its heating speeds, control, and stylish looking.
Best For Bedrooms: COSTWAY Oil Filled Radiator Heater
- Run quietly
- Powerful in creating heat with great control – three heating modes & adjustable thermostat
- Ensure to be safe for bedroom use – feature a permanent sealing oil, overheating & tip-over protection
- If oil prices raise up, the operation cost will increase, too
When looking for an electric heater for bedrooms, aside from warmth levels, we pay extra attention to the safety and quietness while running each candidate. Out of a bunch, the COSTWAY ticked all those requirements.
It produces warmth powerfully yet controllably without making a noise, which will never disturb your slumber.
There are three heat settings, and the highest can create 1500W of heat.
Take note that this is an oil-filled electricity heater but don’t be afraid, it emphasizes a permanent sealing oil for no risk of leakage. Besides, it is easy to clean or store away when not in use.
|COSTWAY Oil Filled Radiator Heater Specifications|
9.5 x 14 x 25 inches
three heating modes & adjustable thermostat
feature a permanent sealing oil, overheating & tip-over protection
The COSTWAY Oil Filled Radiator Heater is a wonderful option for bedrooms due to the decent quietness during operation and the comfortable warmth that it produces.
How To Choose The Most Efficient Electric Heater?
The measuring unit is watts.
There are two solid features affecting the heating power of an electric heater: your room area and the weather where you live. First thing first, room area!
The larger the area, the more powerful the heater; that is the basic rule of thumb. Don’t try to look for the strongest model out there because too powerful a heater compared to the room size just makes you waste more (both money and energy).
Meanwhile, a too weak one will never heat up your room, then what’s the point?
To find out the right heating power of an electric heater, you should measure the area of your room first.
After that, multiply the number by 100 (if you have the room size in square meters) or by 9.3 (if in square feet).
For instance, if your room area is 20’ x 15’, then you should look for an electric heater offering 20 x 15 x 9.3 = 2790 watts of heating power for efficient and comfortable warmth. But this is not exactly true for all cases.
If you’re living in an area with tougher weather in the winter, it is recommended to go for a few more wattage; and vice versa.
An efficient electric heater should not only achieve the desired temperature setting but also maintain it during use. Climate control is exactly the feature we’re trying to talk about.
As stated above, the surrounding condition does affect the performance of your heater.
Too cold weather will decrease the warmth of a room, and this handy feature helps prevent that. It detects a change in the temperature of your space then will automatically adjust to raise heat to the preset heating level, keeping it always stable.
On the other hand, climate control features save the heater from running continuously or overheating, which is safer and more efficient to use.
Also, thanks to it, you don’t have to turn the machine on/off manually every 5 minutes.
Another feature, that we think any efficient electric heater should have, is a timer, which will automatically turn off after a certain time of running, which saves energy and is safe for night use.
The timer function, aside from offering some preset modes, should be customizable for specific needs. It also should be functioned with frost protection so that when your room temperature drops under a certain amount of degrees F, it will automatically turn off to remain the heat.
Which Brands Make The Most Efficient Electric Heater?
Taotronics belongs to Sunvalley Group – a reliable electronics enterprise established in 2007 in California. This brand is globally renowned for developing, innovating, and focusing on technology adoption to make their products better and better.
One of the pioneering brands in heater technologies, PELONIS receives much love from their customers for safety and top-notch performance in the industry.
Is 64 degrees warm or cold?
If the temperature is 64 degrees F, it is considered cool.
How can I heat my room cheaply?
From our experience, here are some budget-friendly ways to heat up a room:
- Install solar panels
- Wear warm clothing
- Insulate your attic
- Invest in a smart thermostat
- Buy an efficient electric heater
Is it cheaper to have the heating on low all day?
No, it isn’t. Keeping heat setting one low during the day won’t help lower your monthly electricity bills. Instead, you’re losing it all day. The better way to use your heater is only to have it run when in need.
Is it cheaper to use an electric heater than central heating?
No, it isn’t. For a certain space, using an electric heater is costlier (at least 2 times) than central heating.
Is it cheaper to keep your house at constant temperature?
Yes, it is. As long as you’re using the heater, keeping it running at a solid temperature mode helps save energy and money.
That’s the end of this ultimate buying guide.
Now, you might have got one or two ideas about how to pick the most efficient electric heater for your house, needs, and budget. We hope to listen more to your thoughts about our hard work so that we can improve more and help you better.
Thanks a lot for reading and good luck.