A combination fan heater is a space-saving appliance you never need to store, perfect for heating or cooling year-round. Available in a variety of sizes and designs, these units typically come with multiple fan speeds and heater settings that you use separately. Some even have a mode that allows you to use the heater and the fan at the same time, helping to better circulate the warm air in the room. You can even find units that add even more features, such as an air purifier or a humidifier to the mix.
Before starting your search, you’ll also want to check for safety features as you would with any space heater, including automatic shut-off and overheat protection, cool-to-the-touch exteriors, and safety labels from recognized labs such as UL, ETL, or CSA.
You should also keep in mind that since these small appliances are used more often than just one season, it’s especially important to look for options that are easy to clean and maintain. “Combination fan and heaters should be routinely examined to ensure dust and debris are not clogging intake vents,” says Brian Schaadt, Business Unit Director at Lasko, a popular fan brand. “The filters should be vacuumed twice a month to keep the unit running efficiently.”
We’ve tested dozens of fans and space heaters at The Lab and in our own homes, as well as researched additional combination fan heaters based on what we've learned during testing. All options were evaluated on performance, design, safety features, noise levels, portability, and value.
Editor’s Note: This review was updated in April 2024 after testing four of the newest models for an additional couple of months.
Best Overall
Lasko Fan & Space Heater Combo Tower
Tall and sleek
Multiple fan and heat settings
Breeze/heat can be felt from across the room
Easy-to-clean filter
Slightly cumbersome to carry
Grill gets hot on heating modes
We've tested the Lasko FH500 Fan and Space Heater Combo twice in the lab and for over a year at home, and it continues to impress us with its consistent performance, cooling an open space or adding warmth whenever needed. Although it is the tallest unit on our list (42 inches), this tower fan's sleek design helps it blend into the room, so we never felt the need to store or hide it. It has a 13-inch wide base, so dogs, kids, or robot vacuums will be less likely to knock it over (just keep it out of their reach when the heat is on, as the grill gets hot). We appreciated the four different fan speeds, and even at the highest setting, the sound was like soft white noise (we recorded it at just 39.9 decibels on low!), so we could still have a conversation or enjoy a movie.
During our fan testing in the lab, we measured the air circulation from as far as 20 feet, which was reflected in our home testing, where we had the fan on almost constantly to keep us cool while working (or to keep the dog happy). The oscillation setting can be used in cooling or heating mode, and it turns in roughly a 6-inch range to help it circulate the air in larger rooms. The ETL-listed 1,500-watt ceramic heating component takes up only the bottom third of the unit, but it is powerful, with three different warming settings. The fourth setting on the heater allows the fan (the top portion of the unit) to work simultaneously, so the fan helps circulate the warm air.
We love all of the easy-to-use control panel and found the fan’s filter to be easy to access and remove for cleaning. Plus, the fan and heater has a one to 8-hour timer, so you can set it to shut off automatically. It also has an Eco mode (which adjusts according to the temperature on the thermostat) to help save energy. Just note that while we love that it includes a remote, we found that it is hard to use at any distance from the unit.
How It Performed Long-Term
Even after a year of almost constant use, this fan and heater combo continues to be a very useful, space-saving appliance. We were able to clean out the filter easily and found that it requires almost no maintenance. We wish the cord was a little longer (although almost all of the fans we tested had a similar size—about 6 feet), but the airflow is felt far enough that it’s never really an issue, even in medium-sized rooms.
However, do note that this isn’t the easiest unit to move around, nor is it ideal for very small rooms or personal use (because of its tall form and base). There is a handle built into the back, and the fan weighs less than 13 pounds, but its height makes it a little awkward to carry, but not impossible.
Dimensions: 41.88 x 12.5 x 12.5 inches | Weight: 11.5 pounds | Oscillation: Yes
Best Budget
GiveBest Portable Electric Space Heater
Compact and lightweight
Large handle for carrying
Two simple control dials
Heat comes out of only one side of the heater
We tested the GiveBest Heater during our space heater testing in the lab and were impressed by its heating abilities, especially given its compact size. Its dual cooling and heating functions make it the perfect addition to any small room (it’s designed for heating spaces up to 200 square feet, about the size of a one-car garage). Plus, at just under 3 pounds, we found it very easy to move around from room to room depending on where extra heat (or cooling) is needed.
Although it doesn’t offer as many heating and fan settings as our best overall winner, we found the two dials (one for the heater and one for the fan) to be very easy to use. During colder months, adjust the heater dial to the desired amount of heat (from 750 watts to 1,500 watts) and select either the low or high fan setting. When you want to cool down, just select the high or low fan setting (no heat needed). While testing the heating function, we felt nice and toasty within just a few minutes of turning the heater on.
This ceramic heater and fan is ETL-tested, meaning it has to have certain safety features, like the automatic shut-off. During testing, we noted that it turned off with just the slightest tip (this feature came in handy when we tested it at home as well, as we accidentally knocked it over several times). We did note that the sides, the top of the heater, or the cord weren’t hot to the touch after use, although the grill was warm. Also, we found this to be a relatively quiet unit. The manufacturer lists it at 45 decibels on the low fan setting, and we measured it at 69 on high (normal conversation is about 60 dB, while 42 is about as quiet as a typical library), which sounded like white noise and wasn’t too loud and distracting.
How It Performed Long-Term
We tested this combination fan heater at home for over six months in a drafty living room and an enclosed porch. We also found it to be a great size to bring to the office for personal use by our desk. We loved how lightweight it was to move, and found the handle made it very easy to lift. The only issue we found is that heat only came out of the right side of the unit, and since it does not have an oscillation setting either, we had to move the heater around to get the right amount of heat distribution. However, we have no other complaints about this great little unit.
Dimensions: 6.2 x 7.9 x 10.2 inches | Weight: 2.99 pounds | Oscillation: No
Best for Small Rooms
Dreo Atom One Space Heater
Exact temperature control
Turns to circulate air
Extra safety features
Easy to use display and remote
Can get hot on heater mode
After testing the Dreo Atom One Space Heater, we think it's a great option for small rooms because of its programmable thermostat, extra safety features, and compact size. We found this unit to be very easy to use, with a clear digital display that's visible from a few feet away (similar to a digital alarm clock), a remote control that worked up to 8 feet away, and intuitive controls. You can set the exact temperature you'd like between 45 and 90 degrees, and the unit turns 35 degrees in either direction to help circulate the air.
We do want to point out that this unit gets hot, so you'll want to keep it away from children and pets. However, we are impressed with all of its safety features, including an ALCI (Appliance Leakage Current Interrupter) plug that comes in handy in damp spaces. This type of plug is designed to shut off like a circuit breaker if it comes into contact with water or has a short. We also like that it has a timer, so you can program it to turn off automatically.
How It Performed Long-Term
We used this space heater daily for three months, splitting our testing time between a bedroom (to heat up an attached bathroom) and our office. We love it for smaller spaces in particular because it's effective and efficient—we can use the energy-saving eco mode, where it turns off once it hits your desired temperature and turns back on when it gets below that. In larger spaces, we found that the heater is not that powerful, and doesn't seem to ever reach the desired temperature, so it runs continuously without shutting off (so the eco-mode isn't useful).
Also, while we found it light and easy to carry around from room to room, we do wish it had a better handle so we could carry it with one hand. It has a built-in groove to lift and carry it, and our fingers would slip occasionally, so we used both hands to work around that small issue.
Dimensions: 5.5 x 6.7 x 10.3 inches | Weight: 3.8 pounds | Oscillation: Yes
Best Splurge
Dyson HP07 Purifier Hot+Cool
Quiet operation
App and voice controls
Temperature control and 10 fan speeds
350 degree oscillation
HEPA filter will need to be replaced occasionally
Get the benefits of three different small appliances—a heater, fan, and air purifier—all in one sleek, space-saving unit thanks to the Dyson Purifier Hot+Cool HP07. Whether you turn on the fan or the heater, this Dyson model purifies and circulates the air, using a HEPA filter to capture 99.97 percent of particles as small as 0.3 microns, including pollen, mold, dust, and pet dander. It is the most expensive space heater we tested, but we think it's splurge-worthy for its design and features.
We tested this unit in our lab during our recent space heater tests and were most impressed by its ease of use and quiet operation, even on the highest settings. We measured it at only 43 decibels on low (about as quiet as a library) and just 50 on high, so it's one of the quietest units on this list. The remote worked even at 8 feet away, and we found all of the controls to be intuitive. We like that it can also be controlled with an app, for added convenience.
This unit offers full temperature control, and 10 fan settings, so you can customize it for your needs. We also found it sturdy, and cool to the touch on heater mode. While it's not the best option for everyone's budget, it's worth considering if you need a combination unit for your space.
How It Performed Long-Term
After three more months of testing at home, we are big fans of this combination unit and continue to think it is worth the splurge. It's the only unit on this list that rotates almost fully around (350 degree oscillation) to cover a larger area, and we found that we used all of the features daily (air purification and either heating or cooling). We also love that it's compact and we could carry it easily to other rooms in our home.
We found all of the features to be easy to use, and we love that it turns on and off automatically to match the ambient temperature in our room. While we liked the ability to use an app, we found ourselves mostly using the remote control. Our only complaint is that it takes a few seconds to toggle between settings, but this was just a minor issue.
Dimensions: 5.12 x 8.1 x 30 inches | Weight: 12.5 pounds | Oscillation: Yes
Best Portable
Vornado Vortex Heater
Adjustable, energy-saving thermostat
Lightweight and compact
Five-year warranty
Cannot select exact temperature
Slight smell when turned on
The Vornado AVH10 Vortex Heater stands out for being able to heat or cool small to medium-sized rooms efficiently while also being compact and portable. It weighs about 5 pounds and is small enough to fit on a nightstand or desk, and it won’t take up much of a footprint on the floor. While it’s not as tall and slim as a tower model (like our best overall), the Vornado has the brand’s signature technology, so it’s designed to circulate the air around the entire room, while the unit remains perfectly still (it does not oscillate), and remains relatively quiet.
This unit also has the largest LCD screen on this list, which is simple and easy to read with push-button controls. Operating similarly to a furnace (which uses forced air), the Vornado has a heating capacity of 256 square feet, with two heating settings, low (750 watts) and high (1,500 watts), and a fan-only mode. We love that it is Energy Star-certified, and has an adjustable thermostat that will keep the heat and circulation levels high enough to maintain your desired temperature.
While it doesn’t come with a remote, we love all of the safety features, including a cool-touch exterior that keeps everyone—including children and pets—from touching a hot surface. We also think the hidden cord wrap on the bottom of the fan is a nice touch and that it comes with a five-year warranty.
How It Performed Long-Term
We tested this unit for three additional months in a small basement office and found it to be quiet, simple, and effective. It has seven levels of heating and shuts off after it reaches the desired setting. However, we did find the auto shut-off confusing at first. The unit would shut off quickly, and we had no way of knowing if it was shutting off in error, or if it was shutting off because it reached the ideal temperature (since you can't program or display an exact temperature). But it did seem to heat up a small room fast, without having to work continuously.
We also loved all of the safety features and found that it shuts off if tipped over even slightly, and will only turn back on if you set it back down correctly. Note that it does have a slight smell when you first turn it on, but it does dissipate quickly.
Dimensions: 12 x 9.25 x 11.63 inches | Weight: 5.4 pounds | Oscillation: No
Best for Bathroom
Delta Breez Radiance Series Ceiling Bathroom Exhaust Fan
Quiet operation
Built-in heating element and thermostat
Low-profile design
Includes light
Requires installation
Whether you are in the process of remodeling your bathroom or just want to make a small improvement that will make a big impact, swapping out your current exhaust fan with this model will be worth the effort. UL-certified, the Delta Breez Radiance Series Ceiling Bathroom Exhaust Fan has a built-in, 1,300-watt heating element that will help make the space a little more cozy on damp, cold days. It also has a built-in thermostat to help regulate the temperature and save energy (it’s also Energy Star-certified), and similar to regular exhaust fans, it helps remove moisture and odors from the air while in fan-only mode.
As with a typical bathroom exhaust fan, this unit does need to be mounted on your ceiling, and it has a low-profile design that can usually replace an older model. The fan does require a dedicated 15-amp circuit for installation (if you already have an exhaust fan, you likely have this installed), and once it’s set up, it operates very quietly at 34 decibels (much quieter than even a library). We love that it’s also an overhead light (three functions in one!) but you will need to eventually replace the included GU24 light bulb, which doesn’t have a classic twist-in base (you can typically find replacement bulbs for around $12). It comes with a remote control, so you can easily turn on the heater or the fan whenever needed.
Dimensions: 14.4 x 8.25 x 5.5 inches | Weight: 13.7 pounds | Oscillation: No
Best Humidifier
COSTWAY Evaporative Cooler and Heater
Operates as 5 appliances
Easy to wheel around
Multiple fan speeds and modes
Oscillates multiple directions
Bulky appliance
The amount of features that the COSTWAY Evaporative Cooler and Heater offers is impressive. This unit is handy for those in a low-humidity environment, as it helps add moisture to the air during operation, like a humidifier. It can be used without water as a regular fan, as a space heater in the winter, or as an air purifier thanks to the anion setting (an air ionizer that makes the particles in the air easier to capture in the filter). Known as a swamp cooler or evaporative cooler (a device that removes heat from the air to help you feel cooler), it also has a 7-liter tank and cools the air during the summer when you add cold water. Plus, it comes with two ice packs that can be added to the water tank to help make the air even colder. You can even add additional ice packs if you really want to maximize the cooler power.
This 75-watt unit comes with a remote control and offers three fan speeds (low, medium, and high), three wind modes (sleep, normal, and natural), and a sleep timer. You can also operate these features easily on the control panel at the top of the unit. The slats on the front of the unit can be adjusted up to 70 degrees up or down, and they oscillate 120 degrees from side to side in “swing” mode. While it’s not the most stylish or portable option on our list, it’s mounted on heavy-duty wheels (caster) that allow you to roll it around your home for indoor and outdoor use.
Dimensions: 15 x 11 x 29 inches | Weight: 17 pounds | Oscillation: Yes
Final Verdict
Based on our testing, our best overall combination fan heater is the Lasko FH500 Fan & Space Heater Combo Tower. Tall and powerful while also being relatively quiet, this fan oscillates to circulate cold air throughout the room and has a ceramic heater/fan mode to help move hot air as well. We also love the Dyson Purifier Hot+Cool HP07, our best splurge option. In addition to its sleek design, it offers 10 fan speeds and air purification, so you can fine-tune it to your specific temperature needs while purifying the air.
How We Tested The Combination Fan and Heaters
Over the past few years, we've tested 50 fans and 43 space heaters. For this list, we included the best combination units we tested and researched additional units that meet our requirements. All of these units were evaluated on performance, design, safety features, noise levels, portability, and value.
- Performance: During our space heater lab tests, we used an infrared thermometer (IR thermometer) to measure the base temperature of the room. We then turned the heater on high and measured the temperature after 15 minutes and 30 minutes from 4 and 8 feet from the heater. We also measured the base humidity with a hygrometer and again after 15 and 30 minutes. During our fan tests, we studied the air speed of each fan, noting how many speeds each fan offered, how to control them, and how well each performed. We measured with an anemometer and compared them to the manufacturer's claims.
- Design: We evaluated and tested each feature of the unit, including the control panel, oscillation, bladeless design, cord length, smart features, remote control, and more.
- Safety Features: For heaters with a tip-over shut-off safety feature, we turned the unit onto its lowest setting and nudged it with our foot to gently tip it over. After 30 seconds, we noted whether it turned off automatically or not. We also noted any certifications or additional features such as overheating protection, or cool to the touch exterior.
- Noise Levels: We used a decibel reader to record the noise level of each unit on its low and highest settings.
- Portability: We picked up, carried, or wheeled the units across the room to see how comfortable they were to handle. We noted if they had handles or an ergonomic design that made them easier to carry. We also evaluated their sturdiness and the size of their footprint.
- Value: We considered all of the positive and negative aspects of each unit in relation to its price point.
- Long-term testing: We continue testing winners for six months or more to see how they perform under different conditions and during long-term use and update our list accordingly.
What to Look For in a Combination Fan and Heater
Temperature Control
Combination fans and heaters can vary widely in their heat settings—some allow you to select a precise temperature using a digital thermostat, while others simply offer one or two heating settings and others have both. The option to select a temperature is ideal for people who want more granular control over the heat output (our best splurge pick, the Dyson Purifier Hot+Cool HP07 , and our best portable, the Vornado AVH10 Vortex Heater have this). If you just want to add a little extra warmth to your space and only need two heat settings, we recommend our best budget pick, the GiveBest Portable Electric Space Heater With Thermostat.
Fan Speeds
Fan and heater combo units often have anywhere from one to 10 fan speed settings. Models with more fan speeds give you more control over the amount of air being pushed across your room, as well as the level of noise created. For example, our best splurge pick, the Dyson Purifier Hot+Cool HP07, offers 10 fan speeds (both on the hot or cold settings). Single-speed fans like our best portable, the Vornado AVH10 Vortex Heater, on the other hand, are inflexible—if you don’t like the breeze they create, your only other option is to turn them off.
Oscillation
To help heat or cool a larger area of your home, you may want to look for a combination fan and heater that offers oscillation. This simply means that the unit will swing back and forth to push air across a wider area—it could be as little as 70 degrees or as wide as 300 degrees, depending on the model you select. Both our best overall and best splurge picks have an automatic oscillation feature. Our best humidifier, the Costway Evaporative Cooler and Heater, can "swing" the air 120 degrees from side to side, but you can also manually change the direction up or down. You may not need a unit that oscillates if you just need it to heat or cool one person, or if you are in a small room.
Noise
Because of their built-in motors and heating units, combination fan and heaters can be somewhat noisy. If you’re planning to use the fan in your bedroom, office, or another space where you like a quiet environment, it’s best to look at each unit’s decibel level to determine how loud it is during operation. For reference, the sound of a normal conversation is around 60 decibels. Most of the units on this list operate around that level, although some operate at much lower, depending on the mode you choose (for example, our best for bathroom pick, the Delta Breez Radiance Series Ceiling Bathroom Exhaust Fan, is listed as 34 dB, while our best humidifier pick, the Costway Evaporative Cooler and Heater, is 42 dB).
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How does a combination fan and heater work?
“Combination fan and heaters offer users relief from both warm and cool temperatures, all in one unit,” explains Brian Schaadt, business unit director at Lasko. “These units can be used year-round and never need to be stored away.” These combo units typically have enclosed blades like a regular fan, but they also feature some type of built-in heating unit, similar to a space heater. These features can typically be used separately, and some models allow you to use them in tandem.
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How much electricity does a fan heater use?
On average, a fan heater will use about 1 to 2 kWh of electricity, or about 1,000 to 2,000 watts, for every hour the device is on (most on our list top out at 1,500 watts on high heat). Many people prefer these units for supplementary heating and cooling as they use significantly less energy than an air conditioner.
Why Trust The Spruce?
Jenica Currie is an editor for The Spruce, specializing in outdoor, home improvement, garden, and gift guide topics since 2020. She has tested dozens of products at home and in the lab, including solar lights, snow blowers, hose nozzles, and vacuums. Currie is currently testing the Lasko FH500 Fan & Space Heater Combo Tower in her own home, and everyone (including the dog) is appreciating its cool breeze, or cozy warmth, depending on the temperature. For this article, she used our lab test results and researched dozens of top-rated combination fan and heaters to compile this list of the best available options.
Our Experts
- Brian Schaadt, business unit director at Lasko
- Daniela Galvez, Senior Editor at The Spruce