We also measure the noises that the heaters emit, taking readings with a decibel meter from distances of 3 feet and 6 feet. For this assessment, we note both dBA and dBC weightings—the former cuts off the lower and higher frequencies that most people can’t hear, and the latter picks up higher frequencies. In addition to collecting this objective data, we take extensive subjective notes on how warm each electric heater makes us feel. Even the most perfect, lablike conditions can’t reveal what it’s like to operate the knobs on a heater, how its heat feels, or what it would be like to live with a particular heater over the winter.
But it still goes to show how quickly things can turn disastrous. Although modern space heaters are generally much safer than older models with open heating elements, they’re still not without risk. De’Longhi makes a ceramic tower heater that we looked at, the De’Longhi TCH7915ER. It worked well enough in our tests, steadily building up 10 degrees of heat across the room over the course of an hour. It also has built-in settings for an “eco” mode and an “anti-freeze” mode, which could be good for keeping sparsely used parts of a house from getting too cold in the winter. However, the grille reached 240 degrees Fahrenheit after an hour (even as the plastic sides of the case remained at a cool 85 degrees).
The Vornado AVH10 has a digital display, which delights some people and frustrates others because you have to manually tap a button numerous times to reach your desired temperature, up to 90 degrees Fahrenheit. (On the VH200, all you have to do is turn a knob, which is convenient, even though you have no way to know the exact temperature.) Luckily, the buttons on the AVH10 are large and easy to locate, even in the dark. It comes with a convenient cord-wrapping post for tidier storage. When you turn off the AVH10, a countdown appears on the digital screen, reminding you to wait 10 seconds for it to cool down before you unplug or move it.
Generally, ceramic heaters of this kind don’t work as well for large rooms, which respond better to long sessions of radiant heat, but when you need to warm up a small area fast, or mitigate drafts, they’ll get the job done efficiently. We put this top-rated space heater to the test to see just how well it worked in a small bedroom versus a large family room. A third five-star reviewer shared that their relatively large computer room lasko tower heater is always cold once the temperature goes down, and they have tried several space heaters over the years that worked alright. Finally, they opted for this device and said, “I can honestly say none ever worked as well as this Lasko Ceramic Space Tower Heater. It holds the temperature exactly where I want it.” The tower space heater also has a self-regulating ceramic element in addition to an overheat protection to avoid any mishaps.
The only main drawback we could find is that it is a bit inefficient and expensive to run, but that’s to be expected with this powerful heater. Even considering operation cost, the Lasko Ceramic Digital Tower is well worth its price and is a good value, especially if you want a lasko heater powerful heater. The ’s biggest failing is its lack of a tip-over kill switch, which is a pretty standard safety feature for portable space heaters. (The model is ETL certified.) Tipped-over heaters tend to overheat, and this Lasko model’s upright stance is not the most stable.
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Indicates how easy the heater’s controls are to operate and how easy the heater is to move and carry. The Vornado Glide reminded us aesthetically of Prince Robot IV from the comic book Saga. Like Prince Robot IV, the Glide took a while to warm up, and it was just kind of fine overall, with decent but uneven lasko tower heater heat and very basic functionality. Instead of a standard tip-over switch, the Glide relies on a level indicator inside the unit. This actually makes it easier to tip the Glide halfway over or lean it on two legs—but please don’t, because that makes it a safety concern (also like Prince Robot IV).
Some Lasko heaters have cool-touch casings that don’t get hot even when running for long periods, which is great if you have kids or pets. I only used it in my basement, because it a little chilly in the winter time. One day I went down to my basement and discovered that it did not work any longer. I did a little research online to see if someone else was having this issue. Finally I did receive some communication that a someone would contact me shortly.
Despite its abundant heating ability, the VH200 operated with a quiet murmur that we didn’t find distracting or unpleasant. We recorded a decibel level of 45 dBA at a distance of 3 feet and 44 dBA at 6 feet at the heater’s highest setting, levels that are quieter than those of a fan on its lowest setting. And if you use the VH200 at any fan setting below 4, the fan switches off and the machine emits a near-silent heat. But even on high, the Vornado VH200 is significantly quieter than the Lasko , which in our tests had decibel measurements of 52 dBA at a distance of 3 feet and 51 dBA at 6 feet.
But these parts as a whole make the unit look like a gray, plastic torpedo, which doesn’t really “go” with any interior except maybe a college dorm room. However, at only 2 feet tall and 9 inches wide, it’s pretty easy to tuck it out of the way. Although the Lasko Full-Circle Warmth Ceramic Heater isn’t going to win any design awards, it does have a few things going for it.