When you buy through links on our site, we may earn an affiliate commission at no cost to you.
If you decide to buy or update your energy efficient space heater, this post is for you.
No more frustration, because we have collected all the most recommended energy efficient space heaters for you. All you need to do is to read our page carefully and buy yourself one.
Why are you hesitating? Read our page, choose one you like and enjoy your shopping.
1. Lasko 6435 Designer Series Ceramic Oscillating Heater with Remote Control
If a space heater can keep a house warm that’s good, and if it can look good while doing it that’s even better. The Lasko 6435 Designer Series Ceramic Oscillating Heater with Remote Control has been doing both of these things since I bought it last fall. My wife loves the scrollwork base and hourglass shape. I’m more interested in how well it performs. It has low/high settings, as well as a thermostat controlled setting. I can program the seven hour memory very easily, which is great because we always forget to turn it off after we leave the room. There are some built in safety features, includingoverheat protection and a self regulating ceramic element. The machine oscillates to ensure even heating throughout the area. There’s even a remote control included to make setting the machine easier. This heater does its job and looks good at the same time – what more could you ask for?
This is an awesome littel heater that I've bought. It works perfect and cheap price
- Looks Nice: This isn’t really first on my list when it comes to choosing a heater, but my wife was so intrigued when she saw it that this is what we went with. I have to admit it looks pretty nice. It’s painted a neutral color so it tends to blend into the room, but when you really look at it you can see it has a nice shape. The scrollwork base is an interesting touch that really completes the machine.
- Thermostat Setting: The high/low settings are useful, but what I get the most use out of is the thermostat setting. The heater picks up on the temperature in the room and adjusts itself so it matches the temperature you’re looking for. This is an efficient way to run a space heater, and I’ve found it’s even led to a slightly smaller electricity bill.
- Memory: There’s a seven hour memory built into the 6435, which has definitely come in useful from time to time. Since the machine isn’t that loud, we’ve found that it’s easy to forget to turn it off when we leave the room. Now all we do is set the programming to turn off after a while. If we’re still in the room when it shuts off it’s pretty easy to just flip it back on again.
- Remote: A remote is another one of those things I don’t really look for when shopping, but I have to admit it’s nice to have. I generally don’t use it from across the room, but it sure beats having to bend down and fiddle with the controls directly on the machine. You can use the remote to turn the heater on and off, control whether it’s stationary or oscillating, and change the target temperature and timer.
- Small Range of Oscillation: The 6435 doesn’t really have a big range of oscillation included. This is too bad since I do like to have it moving when it’s turned on. On the other hand, a small range is better than no oscillation at all, so it’s not too big a deal for me.
- A Bit Unwieldy to Move: If you plan on moving this machine around often you’ll have to get a bit creative. It’s not all that heavy, but it shape is awkward and there’s no handle included. It’s certainly nothing that would prevent you from moving it, but a handle would have been nice.
The Lasko 5568 34-Inch Oscillating Ceramic Tower Heater with RemoteControl is a similar heater to the 6435. They both put out similar amounts of heat and come with remote controls. I’d have to say that the 5568 is much easier to move around than the 6435 (it comes with a built-in handle). On the other hand, the 6435 is much better looking, so it all depends on what your priorities are.
If you’re looking for a blend of looks and functionality (or even just one or the other), you’ll love this heater. The thermostat function work beautifully, the remote is handy, and it’ll look decent pretty much anywhere you put it. The memory is useful if you’re forgetful (like me), and as long as you don’t move it around every day it’s easy to use. I’d definitely recommend this model to anyone looking for a new (or better looking) space heater.
2. DeLonghi EW7707CB Safeheat 1500W ComforTemp Portable Oil-Filled Radiator
After nearly having a heart attack after looking at my latest heating oil bill, I decided to get a space heater to help alleviate the costs. I ended up going with the Delonghi EW7707CB Oil-Filled Portable Radiator with ComforTemp Technology. There were a few reasons I chose this machine. I liked that it had ComforTemp Technologythat allows it to heat efficiently. There are also three heat settings if I don’t want to use the ComforTemp, as well as an adjustable thermostat. Thermal slots allow heat to flow very easily and naturally. The surface temperature stays low and the machine is almost noiseless. It’s an oil filled radiator that’s permanently sealed, which means it will never need refilling. Smart Snap wheels make it easy to move the heater wherever I need it to go, though I usually keep it in my finished basement. I’ve seen a definite improvement in the comfort of my home (and my wallet) since I’ve started using this heater.
This litter heater is great. It good
- ComforTemp Technology: All I have to do is press one button and this heater will maintain the optimum temperature in my home. It seems that “optimum” is about 70 degrees, which sits very well with me. I usually keep it on this setting, which I assume is what has contributed in the drop in my heating bills.
- Low/Medium/High Settings: As nice as the ComforTemp setting is, sometimes I just want to get really warm. If that’s the case, all I have to do is flip it on high and let it go. It heats up my basement quite quickly, and then all I have to do is set it down a bit lower to keep it that way. I like that whatever kind of heat I’m looking for I can get.
- Low Surface Temperature: I have two large, affectionate, and very curious dogs. Whenever anything new comes into the house they have to check it out. I was a bit worried about what might happen if I got a space heater – would it burn them if they got too close? Thankfully this isn’t an issue with the EW7707CB. The outside housing stays very cool, so my dogs are safe to examine it as much as they please.
- Quiet: I used to have a space heater in an apartment about ten years ago. It heated alright, but it used a fan to disperse the heat. Having that noise on all day got pretty distracting, so I was glad when I read that this model was very quiet. After trying it out for a winter I am very pleased with the results – barely any noise to interrupt my day.
- Dial Doesn’t Have Numbers: The dial that adjusts which temperature the heater uses is numbered from one to six. I would have liked to see some concrete temperature values assigned to each number, more to assuage my curiosity than anything else. On the other hand, it’s pretty intuitive to go from one being the lowest to six being the highest, so I haven’t had any problems finding a good setting for me.
- Wheels and Carpet Don’t Mix: I like the wheels that are included on this machine, but they don’t really roll well on carpet. If you live in a heavily carpeted home, you’ll find yourself having to wait for the machine to cool down before you move it anywhere. Works like a charm on bare floors, though.
I’ve noticed a huge different in my heating bill and my comfort level since I started using the Delonghi EW7707CB to help heat my home. The ComforTemp technology is a great way to heat efficiently, I like that I don’t have to worry about refilling the oil, and the low surface temperature and wheels are a nice plus. The machine even looks okay, which is always a good thing when it comes to heaters. I’ve enjoyed using this heater this past winter, and if you’re looking for a supplement to your current heating scheme my guess is you’ll enjoy it too.
3. Sunpentown SPT SH-1507 Mini-Tower Ceramic Heater
I needed a little extra heat in my small home office, so after some research I decided to pick up the Sunpentown SPT SH-1507 Mini-Tower Ceramic Heater. What really drew me to this machine was its size – it’s one of the smallest heaters I’ve seen. This makes it extremely portable, with a carrying handle built right in. Its small size doesn’t mean it won’t heat, though! It has low and high heat settings, neither of which draws too much power. It’s a very safe machine to have around. There’s a tip-over switch that turns it off if it gets knocked around, a thermal cut-off, overheat protection, and a power-on light. The heater oscillates to make sure the whatever room it’s in gets even coverage, and the built-in fan can be used on its own to help move air around when you don’t want heat. This little guy gives out a good amount of heat very efficiently in a very small package, which is exactly what I’m looking for.
This is a great heater. Very nice and quiet. I love this heater
- Low/High Settings: Depending on how cool it is outside I can choose between a low setting and a high setting. The low one runs at 600 watts while the high runs at 1200. Although it may not feel like it at first, this heater puts out a surprising amount of heat at both levels.
- Small Size: This was a huge driving force behind my choosing this model. I don’t have much extra space in my office, so I have to make every inch count. This heater is only a little over a foot high and about six inches deep, so it really doesn’t take up much room at all.
- Portability: Along with its small size, the SH 1507 is extremely portable. There’s a carrying handle that’s built in, which is pretty handy. It’s also very light, making it a breeze to move it around to whatever area I need it in.
- Safety Features: The safety features included in this heater makes me think it’d be a great option for a child’s room or for someone with pets. If it gets tipped over or overheats it automatically shuts off, saving worries about fire or other disasters.
- Quiet Fan and Oscillation: I’ve heard some really noisy space heaters in my day, but this is not one of them. Although it’s not completely silent, it doesn’t make near enough sound for it to interfere with your life. As an added bonus, the fan can be run without any heat being involved, so you can have a quiet auxiliary fan in the summer if you need it.
- No Other Features: This heater will heat a room but that’s about it. There’s no thermostat settings and low and high are the only heat options. However, it heats a room well enough that I’m not really too bothered about not having extra functions.
- Power Knob Hard to Turn: For some reason the knob to change the power settings is really difficult to turn. It takes a lot of force to make it do anything, which seems a little strange to me. I usually just put my hand on the machine to steady it, though, and since the outside casing stays cool I don’t have to worry about burns.
The tower shape is a common way for space heaters to be designed. The shape of the Sunpentown SH1507 reminded me of another heater I’ve used, the Lasko 5568 34-Inch Oscillating Ceramic Tower Heater with Remote Control. Both of these heaters have that distinctive tower shape to them, but the Lasko has some of those other features that I wish the Sunpentown had. On the other hand, the Lasko isn’t quite as easy to move around – it’s much bulkier and not as efficient.
Despite its small size, the Sunpentown SPT SH 1507 does a superb job of heating up my little office. It’s small and portable, plus it’s safe to use around kids and pets. Both heat settings are pretty efficient, and being able to use the fan on its own is a nice touch. If you want something that will keep you warm without completely taking over your space, you’ll really like this little heater.
4. Dimplex Electric Fireplace Deluxe
My wife and I have a camp that we like to spend time at in the autumn, but it’s hard to keep it warm. After spending one freezing night too many, we decided to install the Dimplex Electric Fireplace Deluxe. It’s an attractive space heater with a burnished walnut finish that blends in perfectly with our cabin. It heats well too, with a fan forced heater that puts out a respectable 4,690 BTUs.
I was a bit worried about how economical it would be, but with an adjustable thermostat included we’ve been able to stay cozy and energy efficient. It’s not a small heater, measuring about a yard high, but this includes a large mantel that we’ve been able to use for an additional shelf. The firebox opening is about twenty inches, which gives us a nice window to watch the glowing logs and patented 3D flame. This heater has been very effective in keeping us warm and comfortable and really adds a nice touch to our home away from home.
This is a very nice electric fireplace for the money. It looks better than pictured. I like it
- Good Looks: My wife didn’t want an ugly looking heater in the cabin (although if it got much colder I doubt she would have complained!), so this fireplace was a happy find for her. They really paid attention to aesthetics here – there’s some very nice detail on the wooden exterior. The firebox is nice to watch too. The logs and flame are surprisingly realistic. While I can’t say it beats a real fire, it’s definitely a close second.
- Adequate Heat: I don’t think this heater is designed to heat huge rooms on its own, but it does a fantastic job in our 12 x 15 bedroom. We’re able to stay comfortable all night and we don’t even have to scramble for our slippers first thing in the morning.
- Thermostat: I always worry about the efficiency of electric heaters, but with an accurate thermostat built in they usually do alright. This Dimplex gets top marks in this area. The built-in thermostat is very accurate and we’ve been able to keep comfortable without having to pay ridiculous electricity bills.
- Remote: This was a nice little bonus. The heater comes with a remote that lets you turn it on and off from the couch. This is nice to have in the evenings if we’re already in bed and we realize it’s getting colder. It’s probably not number one on my list of space heater accessories, but it’s definitely a nice plus.
- A Little Difficult To Put Together: I was able to get the heater together without too much trouble, but I noticed the directions weren’t really as clear as they could be. I’ve had some experience with this sort of thing so I muddled through it without a problem, but if you’re not much of a handyman (or woman) you may end up sinking some time and frustration into the project.
- No Temperature Control on Remote: Even though the remote is kind of a luxury, it would be nice if it did a bit more than just turn the heater on and off. It’d be great if there was a function that let you change the temperature settings from across the room. Of course, it’s still better to have an on/off remote than no remote at all!
Our weekend trips to the lake have been much more comfortable since we started using this heater to supplement the heat we already had. It looks great, runs efficiently, and heats well enough for our needs. The remote is a nice little bonus, as is the thought and detail that went into the design of the wood. I’m really looking forward to when the weather starts getting colder so we can turn it back on! If you’re looking for something attractive and functional, I think you’d really like this heater.