As seen in:
Mr. Heater
Buddy
Lasko
Adjustable Thermostat
DeLonghi
Safeheat 1500W
Holmes
Digital
Vornado
AVH2
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Good

Great for camping and other outdoor activities, but also works indoors.

Adjustable thermostat. Four power settings. Cool-touch housing and other valuable safety features.

Long-lasting heat for small to medium-sized rooms. Enclosed heating elements for safety.

Good for smaller rooms. Works best in the bathroom. Can be mounted on the wall.

Great for larger rooms. Some worthy safety features.

Bad

On the more expensive side of the spectrum, but owners find it to be well worth it.

No tip-over shutoff switch.

Slow to warm up; requires patience.

No tip-over shutoff feature.

A more expensive model. Sometimes makes noise, in spite of manufacturer's "quiet" claims.

Bottom Line

Clean-burning, propane heater enjoyed by campers and home owners alike. The best on the market.

Small, powerful, and budget-priced, the Lasko delivers the most value for the least amount of money.

Energy-efficient, oil-filled radiator. Great for small to medium-sized rooms. Slow warm-up, but long-lasting heat.

Wall-mountable, lower-priced heater that works best in small spaces, such as the bathroom.

A more expensive model that can heat a larger room with ease. Many safety features.

How we decide
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Products received from manufacturers
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Models Considered
45
Hours Spent
1
Experts Interviewed
158
Consumers Consulted

Best Space Heaters

The best space heaters deliver top-notch performance while keeping user safety in mind. After extensive research, we've identified the five best space heaters on the market today. They are:

Products we Considered

Mr. Heater
Buddy
Lasko
Adjustable Thermostat
DeLonghi
Safeheat 1500W
Holmes
Digital
Vornado
AVH2

Considerations

Type

The most popular type of space heater is the electric heater. Electric heaters spread warmth over a wide area and are great for heating larger rooms. Propane and kerosene heaters are also effective, but they work best in outdoor settings because of their open flame and risk of carbon monoxide poisoning. Other types include ceramic, forced-air, and infrared space heaters.

Efficiency and Safety

The most efficient heaters work quickly to distribute comforting warmth throughout your space. Fan-powered ceramic and forced-air heaters are two of the most efficient types you'll find on the market. Oil-filled radiators take longer to "warm up" and distribute heat, but they retain heat longer than other types, making them ideal for the bedroom. Safety is an important consideration. The best space heaters on the market incorporate tip-over sensors, overheat cut-off, or other safety measures to keep you and your family out of harm's way.

Features

Important features to consider when purchasing a space heater include portability, cord length, and thermostat adjustability. Ease of use and how "loudly" the machine runs are also valid concerns.

Price

Most basic personal heaters start at $40, but the price can quickly climb when you factor in construction quality, features, and aesthetics. Don't forget to take operating costs into consideration when choosing a model; these costs vary depending on the type of heater you buy and how often you use it. A good way to estimate this cost is by determining the number of kilowatts used per hour, then finding the wattage listed on the space heater and dividing that number by 1,000. For example, a 1,500-watt heater consumes 1.5 kilowatts per hour.

Considerations

Type

Lasko 754200 Ceramic Heater

The Lasko 754200 is a ceramic heater with an adjustable thermostat. This space heater's silver color and a metal grille make it a stylish, yet unobtrusive, addition to any home. If you're looking to heat a small to medium-sized room in short order, the Lasko is a great choice. You could also use the Lasko to augment your current heating regimen. At least one owner we spoke to uses the Lasko to supplement regular household heating, cutting down on overall costs.

DeLonghi EW7707CM

The DeLonghi EW7707CM is a portable, oil-filled radiator. If you're looking for a radiator that will heat a small to medium-sized room for a longer period of time, this oil-filled unit could be the right choice for you. Oil-filled units tend to heat up slowly, but once they've warmed up, they're great for extended periods of heating time. We especially like the DeLonghi's engineered heating slots because they maintain a low surface temperature while simultaneously pouring out the warmth you need.

Mr. Heater F232000 MH9BX

The Mr. Heater is a portable propane heater. This clean-burning, versatile unit works well for both outdoor and indoor use. If you've got a cold living room or other large area in your house that needs extra heat, you might appreciate this unit, which can warm spaces of up to 200 feet with its 4,000 - 9,000 BTU range.

Holmes Heater with Programmable Timer

The Holmes space heater distributes heat via fan and runs on electricity. This heater provides a generous 1,500-watt output, which is more than enough for most small to medium-sized rooms. Some owners told us this unit is particularly good for heating cold bathrooms. With the included bathroom-safety plug, you can use the Holmes in this area without having to worry about typical bathroom safety hazards. One of the best things about the Holmes heater is that, unlike most space heaters, it does not give off an offensive odor when it runs. This feature alone makes it a worthy investment for customers with "sensitive noses."

Vornado AVH2

The Vornado AVH2 is a whole-room heater with vortex technology, meaning that it circulates warm air evenly throughout the entire room. With 1,500 watts of power, this product easily and quickly heats up cold rooms. Unlike most space heaters on our list, this unit does a great job of heating larger rooms. The manufacturer suggests that this product is ideal for a 16x16 room with an 8-foot ceiling, but it also does a sufficient job in smaller areas.

The clean-burning, versatile Mr. Heater propane unit works well for both outdoor and indoor use.
Considerations

Efficiency and Safety

The Lasko 754200 protects children, pets, and you from inadvertent burns with its cool-touch housing. The unit operates within a range of 1,500 - 900-watts; if you're interested in efficiency, choose the lower wattage option for extra savings. You can conveniently control the Lasko's heat output through its manual controls -- a feature many customers tell us they appreciate. Unlike some other space heaters on the market, however, the Lasko lacks a tip-over shutoff switch. This may or may not be an important issue for you, depending on your household situation (busy kids, active animals, etc.).

The DeLonghi EW7707CM's heating elements are fully enclosed to prevent direct contact with the skin -- a valuable safety feature -- along with an automatic thermal shutoff function that cuts the power if the machine overheats. Pre-mounted wheels snap into place without tools, ensuring stability in any room. As for energy efficiency, we appreciate the DeLonghi's three heat settings and ComforTemp button, which help maintain a consistent room temperature between 68 and 70 degrees Fahrenheit. The manufacturer claims that this feature can save users up to 27 percent on energy bills. Some of the budget-conscious consumers we spoke to agreed that the DeLonghi can indeed be a money-saver.

The Mr. Heater offers some notable safety features, including an auto shutoff feature. This component is particularly valuable if the unit inadvertently tips over, if the pilot light burns out, or if the heater detects low oxygen levels. A lot of people like this portable device for camping in colder temperatures. It's also a great addition to both smaller and larger rooms inside the home.

The Holmes offers some admirable efficiency features, including a digital thermostat and programmable timer. Two heat settings and a 1,500-watt maximum output are what you have to work with here. One safety drawback: the Holmes does not have the tip-over safety shut-off feature that some other heaters do. If you've got active young children or pets, this could be a concern for you.

The Vornado's intelligent controls eliminate hot and cold spots in your room through the use of vortex heat circulation. You won't get hot air when you don't need it, but you'll definitely get warm air when the machine senses it's too cold. You don't have to wait very long once you set the Vornado's temperature, either; it quickly saturates the entire room with the degree of warmth you want. Once the desired temperature is reached, the Vornado automatically decreases heat output and fan speed to accurately maintain the desired results. Safety features are on par with the best on our shortlist: owners enjoy the Vornado's cool-touch case, automatic safety shutoff, and tip-over protection.

If you're interested in energy efficiency, choose the Lasko's lower wattage option for extra savings on your energy bill.
Bill
Expert Consultant
Bill
Engineer, Do-It-Yourself Guru

Bill has been a hardware store owner, locksmith, and general home repair guru for over 40 years. His ability to solve problems and repair every item in every situation is a true gift. In his spare time, you may find Bill working in his garden, tending to his perfectly manicured lawn, or riding his bike.

Considerations

Features

Lasko 754200 Ceramic Heater

The Lasko sports several attractive features. A power dial with four settings, a self-regulating ceramic element, and a fairly quiet operation are three of this unit's top attractions. The compact heater generates plenty of power, but you'll find it small enough to tuck under a desk or place inconspicuously on a table top. Because it's so lightweight and portable, you could even bring it with you to the office!

DeLonghi EW7707CM

The DeLonghi EW7707CM boasts seven permanently sealed fins with pure diathermic oil that never needs to be refilled -- a definite convenience and time-saver. Our favorite DeLonghi feature is its antifreeze setting, which automatically turns the heater on if the temperature drops below 44 degrees Farenheit. This is especially wonderful for cold bedrooms; if the temperature drops while you're sleeping, the DeLonghi will wrap you in warmth while you sleep! Another great feature is the DeLonghi's silent performance, an attribute that has been confirmed by many satisfied owners.

Mr. Heater F232000 MH9BX

Portability is one of the Mr. Heater's many virtues. A fold-down handle makes it easy to transport this 2.5-pound unit -- great for campers! An optional hose, sold separately, connects directly to a 20-pound propane cylinder. With the help of this hose, you can easily warm tents, cabins, porches, and other outdoor locations. An AC power adapter, also sold separately, eliminates the need for batteries -- a desirable benefit for on-the-go campers and outdoor adventurers.

Holmes Heater with Programmable Timer

Using the Holmes timer, you can preheat your bathroom before you use it, eliminating that uncomfortable "cold floor" sensation on your feet in the morning. The fact that this unit can be mounted on the wall, clearing up floor space, is especially appealing to those who live in smaller quarters. Users tell us this heater's thermostat is spot-on and does a terrific job keeping rooms at their designated temperature.

Vornado AVH2

Notable Vornado features include two heat settings, a fan-only mode, an automatic climate control that adjusts heat output and fan speed, and whisper-quiet operation. Because this machine is so quiet, it's especially suitable for bedrooms, offices, and other hushed environments. Some users told us they wish the machine came with a shutoff timer. The only way to turn this product off, short of unplugging it, is to set it at a low temperature.

The Lasko can be tucked under a desk or placed on a table. It's so lightweight and portable, you could even bring it to the office!
Considerations

Price

Lasko 754200 Ceramic Heater

A price tag of $24 makes the Lasko one of our most affordable options. We're really impressed by the fact that this machine stays on until the room reaches its desired temperature, then shuts off until the temperature drops again. We also like the safety features the Lasko brings to the table, including automatic overheat protection, cool-touch housing, and an adjustable thermostat. Don't be fooled by this product's low price; it has a lot to offer, and if you're looking for a low-cost heating solution this winter, the Lasko is a wonderful choice.

DeLonghi EW7707CM

The DeLonghi EW7707CM Safeheat 1500W ComforTemp Portable Oil-Filled Radiator costs $70, placing it in the middle of our price range. For the money, you get quite a few benefits, including permanently sealed fills with diathermic oil (never needs changing), a ComforTemp feature that helps you maintain an economical temperature level, automatic shutoff, and an antifreeze setting which ensures you'll stay warm on cold nights. A few owners we spoke to suggest tempering the unit before use to get rid of the "plastic" smell.

Mr. Heater F232000 MH9BX

A price of $84 makes the Mr. Heater one of the more expensive options on our list. Auto shutoff safety features and camper-friendly portability are two of its greatest assets. Although most customers note that this space heater works very well, some users tell us that it burns through propane quickly and tends to emit fumes when it's turned on.

Holmes Heater with Programmable Timer

The Holmes Heater with Programmable Timer & Bathroom Safe Plug costs $5, making it one of the more affordable heaters on our shortlist. For the money, you get two heat settings and a 1,500-watt max output that generates plenty of heat for smaller areas. Easy-to-use digital controls and a preheating timer are two other great features you get with this product. Because most owners use this heater in the bathroom, the bathroom-safety plug is an important asset as well. A handful of customers told us that their machines broke or began emitting sparks shortly after purchase. This group was in the minority, however; most customers report having a good experience with this machine.

Vornado AVH2

A price tag of $89 makes the Vornado AVH2 Whole Room Vortex Heater one of the most expensive products on our list. For the money, however, you get some sophisticated features that can make life a bit easier. We like this machine's unique vortex technology that evenly circulates warm air throughout your space, as well as the automatic climate control that adjusts heat output and fan speed. Advanced safety features like automatic shutoff and tip-over protection round out this package.

Auto shut-off safety features and camper-friendly portability are two of the Mr. Heater's greatest assets.

Best of the Best

Portable. Powerful. Propane. The Mr. Heater Portable Buddy Propane Heater is one of the more expensive heaters on our list, but it wins our "Best of the Best" award for the value it provides. We attribute its $84 price tag primarily to this model's stellar safety features and reliable performance history.

Budget-conscious consumers might flinch at the Mr. Heater's price, but when you consider this unit's steady output, high number of positive customer ratings, and dedicated customer base, it's easy to see that the Mr. Heater is a great investment -- particularly if you do a lot of camping or other outdoor activities.

We love the fact that this is a clean-burning heater that boasts boasts nearly 100 percent efficiency, as well as 4,000 to 9,000 BTU. You can use this heater in spaces up to 200 square feet -- a definite advantage if you've got a lot of cold air to temper.

Safety is always a big concern when it comes to space heaters. You can't go wrong with this product in terms of keeping yourself and your loved ones out of harm's way. Auto shutoff kicks in if the unit tips over or if the pilot light goes out. The unit also shuts down if it detects low oxygen levels in the area. You might want to invest a little extra cash in the connector hose, which generates plenty of power for long stretches of time, and the AC adapter, which makes the Mr. Heater extra-easy to cart around and use outdoors. Overall, you'll get a kick out of this space heater's performance, reliability, and features. When you consider all the benefits you get from the Mr. Heater package, the price no longer seems that large. This is the very best space heater on the market today, and it is one that you should definitely consider for your own use.
Best of the Best
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You'll get a kick out of the Mr. Heater's overall performance, reliability, and features. When you consider all the benefits you get from this package, the price no longer seems large.

Best Bang for your Buck

Although this awesome little heater costs just $24, don't be fooled. Most customers who purchased the Lasko find it to be a well-rounded, affordable product that lives up to, and often surpasses, their expectations.

The Lasko boasts many fine attributes: hard-working, energy efficient, budget-priced. For this reason, it's our pick for the "Best Bang for Your Buck." This well-equipped space heater comes with a 900 to 1500-watt setting that gives you control of how much energy you use. Its stellar features include four-speed manual controls, quiet operation, and a self-regulating ceramic element. The Lasko also offers automatic overheat protection, an important safety feature that some of our pricier options lack.

The Lasko will shut off when the room reaches your desired temperature. In some cases, it might take this unit a little longer to turn back on as the room gets chilly again. If this happens, simply use this model's four-speed manual dial and get yourself comfortable. Overall, the customers we spoke to were very satisfied with this product. Many actually went out and bought a second -- and in some cases, a third -- Lasko for their home. If you're looking for solid, safe, economically priced space heater to bring warmth to your space, the Lasko is the best choice on the market today.
Best Bang for your Buck
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Many customers buy a second Lasko -- sometimes even a third -- for their home. It's THAT effective and affordable.
The team that worked on this review
  • Jennifer
    Jennifer
    Writer
  • Melissa
    Melissa
    Editor
  • Ann
    Ann
    Operations
  • Jimi
    Jimi
    Product Analyst
  • Kriti
    Kriti
    Data Scientist