The Comfort Zone Oscillating Digital Tower is a terrific space heater with very few flaws. It offers fantastic heating performance and distributes heat very well, even without turning on the oscillator. Its small footprint makes it a great choice to fit below a desk. And among other appliances we've tested, its strong fan works well in larger open spaces.Editor's Note: We updated this review for Comfort Zone Oscillating Digital Tower on June 7, 2022, with additional information from our in-depth testing process, a closer look at value, and recommendations for other comparable products that may better suit your needs and budget.
Comfort Zone Oscillating Digital Tower Review
Pros: Fantastic performance, convenient features, fall-over protection
Cons: No fan-only option
Manufacturer: Comfort Zone
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Comfort Zone Oscillating Digital Tower
$54.29 at Amazon
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|$70 List||$34 List|
$26.06 at Amazon
|Pros||Fantastic performance, convenient features, fall-over protection||Raises temperatures quickly, great remote, takes up very little floor space||Great heat output, tip over protection, remote control||Many safety features, digital temperature display, heats a small space quickly||Compact, affordable, doubles as a fan|
|Cons||No fan-only option||No fan-only setting, keeps running when knocked over||Loud fan, slow to warm up||High cost of use, beeps loudly when selecting options||Lacks features and settings, mediocre performance|
|Bottom Line||A solid option that offers exceptional overall performance at a great price||If you need a device that cranks up the heat and has a small footprint and a variety of convenient features, this is a fantastic choice||A simple, user-friendly model that performs well but has higher operational costs||While this heater has nothing inherently wrong with it, better models can be found for a similar price||If you need a small, barebones space heater on a budget, this is our recommendation|
|Rating Categories||Comfort Zone Oscill...||Lasko Ceramic Digit...||Comfort Zone Cerami...||Honeywell Digital C...||Amazon Basics 1500W|
|Personal Heat (40%)|
|Small Room Heating (20%)|
|Power Consumption (10%)|
|Specs||Comfort Zone Oscill...||Lasko Ceramic Digit...||Comfort Zone Cerami...||Honeywell Digital C...||Amazon Basics 1500W|
|Measured Temperature Increase at 60 Minutes||9.9||10.8||12.1||11.3||10.1|
|Thermostat User Interface||Digital||Digital||Digital||Digital||Dial|
Our Analysis and Test Results
This space heater finished just below the top spot in our comparison, falling just a few points behind in some key metrics. The Comfort Zone Oscillating Digital Tower has several convenient features, such as a digital thermostat, timer, and fall-over protection. We especially love the innovative remote control holder on the backside of the tower.
The Comfort Zone works fantastically beneath a desktop. It fits very nicely in tight places thanks to its small footprint — as long as there's room for its tall profile. It heats the area below the desk evenly without using the oscillation setting.
If you are going to use this model below a desk, we found that the buttons are in a bit of an awkward spot if you want to adjust the settings without the remote. Also, the oscillation is a bit wide and slow for this application.
When it comes to elements that add to its convenience, the Comfort Zone brings a lot to the table compared to other models we tested. The user interface is simple and easy to use. It has a digital thermostat that ranges from 41 to 90 degrees Fahrenheit, which is adjustable in one-degree increments.
We find timers on space heaters to be incredibly useful in many instances — this model's timer goes up to eight hours. This heater also has a sensor that shuts the power off if the device isn't standing vertically. This feature is perfect for those with clumsy pets or playful toddlers.
This heater's functions can be operated by its handy remote control that includes visual symbols for each button that are self-explanatory and easy to use. The Comfort Zone also has a storage slot for the remote on the back of the unit, near the handle. This is perfect for when the heater is in summer storage or even for everyday use. This heater doesn't have an option to use the blower without the heating element engaged, so if you're looking for a model that doubles as a fan for use during warmer months, you'll want to look into other options.
Small Room Heating
When we used the Comfort Zone in a living room setting, we were even more impressed, as it produces a nice, warm breeze from five feet away. To gain some more objective data, we let each model run at its highest setting for an hour in a 161 square foot room in order to measure the amount of heat they were able to produce.
We were careful to ensure that the room had a similar starting temperature and that the adjacent room temps were the same. Lastly, we waited for a cold spell so that the outside temperatures were in the low to mid-30s; we wanted to ensure we pulled our data from a real-world setting.
The Comfort Zone displayed decent performance during this assessment. During the first 20 minutes, this heater brought the temp of the room up 5.7 degrees, and after the full hour, the thermometer read 9.9 degrees higher than the 65.3 degrees that we began with.
This space heater also showed so-so results during our power consumption tests. To calculate energy cost, we used a wattmeter to measure the number of kilowatts that each model consumed over an hour. We were then able to take this figure and use the national average cost per hour.
The Comfort Zone uses 1.34 kilowatts in an hour — using the figure of 13 cents per kWh, this heater will cost you $1.76 in power over 10 hours. Running at 10 hours per day for 30 days, you'll be looking at about $52.80. If you were to run this model for 24 hours a day over 30 days, you're going to raise your power bill by about $120 — double the cost of the heater itself.
Should You Buy the Comfort Zone Oscillating Digital Tower?
The Comfort Zone Oscillating Digital Tower is a high-performance space heater with some useful features that complement its heating capabilities, particularly its tip-over protection feature. It also has an ingenious remote control storage slot on the back of the device so that you'll be less likely to misplace it while the heater is in storage during warmer weather. It does well at raising the temperature quickly and is an excellent option for an oscillating heater that fits underneath a desk.
What Other Space Heaters Should You Consider?
The Comfort Zone Oscillating Digital Tower certainly offers great performance at an exceptional price. But similar models, like the Lasko Ceramic Digital Tower, offer slightly more heat output power. For those shopping on a tighter budget, it's worth comparing the value and performance of a price-point model like the Amazon Basics 1500W.
— Ross Patton and Austin Palmer
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