The Lasko AW300 is a large tower heater that will have trouble fitting under most standard-size desks but can crank out some serious warmth. Compared to other models in our review, it provides a gentle, diffused warmth that won't cause you to become overheated if you're sitting close yet is still powerful enough to be felt from up to seven feet away. It boasts convenient features, like other high-end appliances we've tested, but is missing a fan-only mode and built-in fall protection. However, the real Achilles heel is its incredibly high operational costs, as it was the most expensive unit to operate by a large margin.Editor's Note: We updated this review for Lasko Bladeless Heater on June 7, 2022, with a closer look at value and recommendations for other products that may better suit your needs or budget.
Lasko Bladeless Heater Review
Pros: Sleek design, good heat output
Cons: No fall over protection, obnoxious control button sounds
Compare to Similar Products
Lasko Bladeless Heater
$100.19 at Amazon
$62.99 at Amazon
$54.29 at Amazon
$81.86 at Amazon
$26.14 at Amazon
|Pros||Sleek design, good heat output||Raises temperatures quickly, great remote, takes up very little floor space||Fantastic performance, convenient features, fall-over protection||Great heat output, tip over protection, remote control||Compact, affordable, doubles as a fan|
|Cons||No fall over protection, obnoxious control button sounds||No fan-only setting, keeps running when knocked over||No fan-only option||Loud fan, slow to warm up||Lacks features and settings, mediocre performance|
|Bottom Line||This unit generates heat well but is expensive to operate and lacks fall-over protection||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 solid option that offers exceptional overall performance at a great price||A simple, user-friendly model that performs well but has higher operational costs||If you need a small, barebones space heater on a budget, this is our recommendation|
|Rating Categories||Lasko Bladeless Heater||Lasko Ceramic Digit...||Comfort Zone Oscill...||Comfort Zone Cerami...||Amazon Basics 1500W|
|Personal Heat (40%)|
|Small Room Heating (20%)|
|Power Consumption (10%)|
|Specs||Lasko Bladeless Heater||Lasko Ceramic Digit...||Comfort Zone Oscill...||Comfort Zone Cerami...||Amazon Basics 1500W|
|Measured Temperature Increase at 60 Minutes||10.8||10.8||9.9||12.1||10.1|
|Thermostat User Interface||Digital||Digital||Digital||Digital||Dial|
Our Analysis and Test Results
The Lasko Bladeless has a medium-large footprint and stands taller than most of the other space heaters in our fleet. While it has most of the same features that other premium models are equipped with, it doesn't have built-in fall protection, which could be a dealbreaker for people with kids or pets.
To score each heater for this metric, we used them in two of the most common applications we could think of. We wanted to see how well each model could be used under a desk and in a more open setting like a living room. Despite not fitting under most desks, our testers still found this to be an excellent option for personal heat.
It comes up to temperature very quickly and doesn't need to be as close to you as other units. Whether you're sitting one or seven feet away, the heat level feels about the same. You can actually feel the heat, similar to a warm breeze, coming at you. The heat also travels higher through the air; if you are sitting in a chair, it connects most with your upper body, whereas most of the other units direct heat towards your legs and feet.
Convenience refers to how user-friendly each device is. Accessories like remote controls and programmable settings add to a heater's score. This model has an oscillating body and built-in storage for its remote control. The timer lets you set the heater in increments of one hour, ranging from one to eight hours.
There are two basic modes, high and low, and you can set the temperature anywhere between 39 and 90 degrees Fahrenheit. This model is missing the ability to be used as a fan if you simply want to get some airflow. It also doesn't have any built-in fall protection, which can be useful if you have children or pets.
Small Room Heating
Space heaters work best in fairly small spaces. We used a small room to determine how much heat each device could add in an hour. Using a lab-grade thermometer, we measured and recorded the room temperature every twenty minutes throughout the testing hour. The Bladeless does a decent job at heating small spaces. In our testing room, this unit raised the room temperature by 5.9 degrees in the first twenty minutes and a full 11 degrees by the end of the hour. This puts it somewhere in the middle in terms of effectiveness compared to the other units we tested.
Power consumption refers to the energy costs associated with operating each machine. We plugged each heater into a wattmeter and recorded how many kilowatts per hour each was using. We then multiplied that number by the national average cost of kilowatt per hour; this allowed us to calculate the cost of running each machine for extended periods.
There's no getting around it; the Bladeless is an energy suck. This model used the most kilowatts per hour of any of the heaters we tested, and as you might expect, this translates to the highest operational costs. Ten hours cost about $1.88, while 10 hours a day over a month will run you about $57. You can expect to shell out $130 if constantly run over 30 days.
Should You Buy the Lasko Bladeless Heater?
The Lasko Bladeless is an effective tower-style heater, but it will run up your electricity bill pretty quickly. While there's no doubt that this is a great personal heater and ideal for getting warm fast, you have to weigh that against the high cost of operation and fairly high list price. A few other options performed nearly as well, while using less energy.
What Other Space Heaters Should You Consider?
Although the Lasko Bladeless Heater just missed out on being one of our top picks, it falls short in a few key areas. In particular, other tower models like the Comfort Zone Oscillating Digital Tower put out comparable heat without using as much power. Another consideration is performance versus value, so weighing a price point option like the Amazon Basics 1500W against this more expensive Lasko model is worthwhile.
— Buck Yedor & Austin Palmer
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