You can feel it as you wake up to get ready for work in the morning!

While central heating is heavily used during this season, this can often be quite costly. In addition to this, warming up your entire house when you just need a higher temperature in your room seems a bit needless.

The perfect solution would be to go out and buy the most efficient space heater for your room! This device would be quite portable so you can literally move it around the house with ease.

There are many different types of room heaters available nowadays. Our target is to find the best quality low-energy model from amongst these. This is no easy task and requires a lot of time-consuming research!

In order to help you out, we spent a huge number of hours testing a wide range of products. The aim was to draw up a list of the best performing products that were associated with a good value for money! These have been rated, reviewed and compared to one another below!

Before picking the best product from the list, there are several factors that you need to consider. These have also been discussed below and will do well to help you make the right decision.

Best Energy Efficient Space Heater Reviews

1. Lasko 6435

If you’re looking for a high quality efficient product that has an impressive array of convenient features then the Lasko 6435 is the one to pick.

This is a ceramic model that’ll be extremely visually appealing to most homeowners. To be honest, the appearance is so good that this model will seem as if it’s a part of your interior décor rather than an electric space heater.

When it comes to performance, you’re looking at an excellent product. The Lasko 6435 holds an oscillation feature, which will spread the warmth in the surrounding areas of your room. This should easily keep an average-sized room very warm in the winter!

The Lasko 6435 also comes completely assembled and is extremely easy to use once opened. All you’ll literally need to do is plug and turn on.

In terms of the build quality, we found this product to be quite sturdy and extremely well made. As a consequence of this, we feel that it should last quite a few years if kept in the right condition.

The Lasko 6435 is also extremely energy efficient and is bound to cut your monthly heating bills if used appropriately. There is a 7-hour timer incorporated alongside an auto switch-off function that’ll be sure to minimize your costs!

There’s also an adjustable thermostat with five settings so you can always keep the temperature on low if need be. These features will also enhance the safety of using such a product. In addition to this, there’s also an automatic overheating protection feature incorporated into the system.

When switched on, the energy-saving Lasko 6435 is extremely quiet and also can be controlled with a remote control that comes with the packaging!

Costing just less than 50 bucks, we’d consider the Lasko 6435 to be the most affordable efficient electric heater for home use! It satisfies the aspect of safety and excels in performance without warranting too premium of a price.

2. Dr. Infrared Dr968

Closely following behind the Lasko 6435 is the equally efficient Dr. Infrared Dr968!

As a matter of fact, this is one of the highest rated and most energy efficient models within this category though it’s over twice as expensive as the Lasko 6435.

Designed and manufactured in the USA, this machine combines infrared and convection technology in a dual heating system. As a consequence of this, the heat transfer is rapid and also covers a huge amount of space!

When turned on, it’ll warm up the room without making any noise. On top of this, the heating elements are not exposed and this will significantly enhance the safety aspect of this efficient product.

When you check this electric room heater yourself, you’ll notice that it looks very heavy and is built like a tank. While the aesthetic appeal won’t be great, you can be sure that the build quality will be excellent.

When it comes to energy efficiency, the Dr. Infrared Dr968 is probably the best on the market. When using this, you’ll get the opportunity to select from three settings – auto, low power (1000W) and high power (1500W). The auto mode in particular is ideal to use for saving energy, as the system will alternate between high and low power based on room temperature.

If you like to be in complete control of the entire operation, you can always use this efficient heater on a manual setting or utilize the timer. You’ll also receive a remote to provide you with more control over this energy efficient machine.

In overview, this is probably the best electric space heater for cutting down costs. However, it can be quite expensive so whether you buy it or not will depend entirely on your budget!

3. Lasko 755320

When compared to the previous two unique space models, the Lasko 755320 comes in a traditional tower design. It’s also the number one bestseller within the heating category on Amazon and has amassed a huge number of near-perfect reviews.

This heater comes completely assembled, has various excellent features and is quite simple to use. Firstly, there’s a push-button digital display on the top and you can adjust the settings through this. You can also change the settings using a remote control included by the manufacturer.

The Lasko 755320 utilizes ceramic material that is self-regulating and high standards of oscillation that’ll ensure that your room is warmed quickly and thoroughly. The exterior can be cool to touch and there’s an automatic overheating protection feature incorporated in the system. This means that your children will be safe when the room is being warmed up.

When turning on, you’ll have the option between auto, low (900W) and high (1500W) settings. Due to the adjustable thermostat, the auto setting will allow the machine to switch between high and low power. You’ll even have the chance to use a timer, which can function for up to 8 hours.

Taking the above points into consideration, it’s easy to see why the Lasko 755320 excels in every department. It’s relatively affordable, safe and extremely efficient regardless of the size of the space you’re warming up!

4. Lasko 754200

The Lasko 754200 is a very small energy efficient electric heater. In addition to this, it’s also one of the most affordable efficient products out there. Costing around 20 bucks, you’re never going to get a cheaper good quality model.

While the low price tag may make you think otherwise, the overall quality and performance of this model was superb. It has extremely positive ratings on Amazon while some of the feedback we received from existing customers was superb too!

During our testing, we were actually quite surprised at some of the features of this machine!

The design of the Lasko 754200 is quite minimalistic. It’s quite small so it’ll be very portable and the carrying handle built into the system will certainly make things easier for you.

In terms of performance, we found that we could use three settings – a high (1500W), low (900W) and fan-only mode! This will be perfect for an individual looking for an energy efficient heater!

During operation, the entire system was very quiet and performed quite well. Obviously, you can’t expect the Lasko 754200 to rival some of the expensive products but this performs really well for such a small model.

Due to the fact that, we’ll only be spending around 20 bucks, we’d have no qualms about recommending this efficient product to use alongside the normal central system in your home. If you have a small space to warm up then it should do this quite efficiently!

5. Dyson AM05

One of the major advantages of this model is the fact that it can act as an energy-saving space heater in the winter and as a cooling fan in the summer months.

While testing the AM05, we found the performance to be quite impressive. This is especially important, as there aren’t any spinning blades or visible heating elements. In fact, a powerful motor at the base carries out the entire job.

The AM05 uses Air Multiplier technology to draw in surrounding air and amplifies it to produce superb long-range results.

It has the potential to warm the room relatively quickly and maintaining that temperature by switching on and off, which is energy-saving!

When it comes to the safety aspect, we were quite satisfied as it also has overheating protection feature. On top of this, the machine switches off completely when it’s tipped over.

While we felt that the performance was quite good, we didn’t think it was particularly fantastic especially when you consider how much you’ll be paying for this product.

With a price tag of over 300 dollars, we were expecting the AM05 to blow away some of the other products we were testing. Sadly, this didn’t happen and we ended up with the conclusion that the high price is probably due to the futuristic design over anything else!

Picking the Best Energy Efficient Heater 

While the above reviews might help you to narrow down the list of your favorite products, it’s also important to take several other factors into consideration.

Obviously, saving energy is our most important priority. All of the products reviewed in this guide perform superbly when it comes to this feature. This means that you can concentrate on other factors without worrying about your bills.

Setting a budget is another extremely important task you need to conduct prior to beginning your research. This will ensure that you don’t end up overspending for a feature that you don’t need.

If you have children then you also need to prioritize the safety factor. You see, space heaters have a reputation for being quite dangerous. Even though our recommended products are relatively safe and hold overheating protection, buying such products should still be avoided if you’ve got children running around the house! There will always be that small element of risk that’ll remain especially if you have a small amount of space in your room!

Room size is another important consideration for you to take before taking the plunge. You’ll need to select an appropriately sized machine based on the area that you wish to warm up. It’s worth noting that your final decision will affect the portability too!

In addition to the previous points mentioned, one final factor that must be taken account is temperature control. Ideally, you should pick a model that has an adjustable thermostat. This will allow the system to operate according to the room temperature thus, saving a lot of energy!

Some Energy Saving Tips 

If you end up buying a portable space heater then it might be worth minimizing the use of the central system. Even if you buy a few separate machines, this will cut down the overall costs big time!

When using the heater, you need to ensure that you utilize the auto setting if it’s featured in that particular model. This will ensure that the operation is alternated between high and low power.

It would also be useful to set a timer rather than operate on a manual setting in case you forget to switch the heater off!

Some other tips to save energy include shutting room doors, leaving the curtains closed and switching off the radiators when you’re not at home!


In addition to some of the tips mentioned above, buying the best energy efficient space heater will do wonders for your next heating bill! However, you need to ensure that you complete the product selection process according to your own requirements.

You need to take account of various factors such as room space size, safety and budget. Once you’ve done this then you’re finally ready to make the purchase.

Even though, it’s quite expensive, the Dr. Infrared Dr968 will be the best pick if you’re after a high quality premium efficient model. This performed brilliantly in all areas.

If you’re budget is significantly lower than 100 dollars and you wish to focus on the price-performance value then the Lasko 6435 was the most impressive from all of the products we tested! It even looks superb and may be seen by some as a decoration piece rather than a space heater!

An individual looking for a very cheap energy-saving product at the lowest end of the scale may not be able to afford the two models above. If you were in this situation, it would be worth giving the Lasko 754200 a try. While this is a small machine, it’s associated with great performance at a very affordable price!