The dryers with the exposed elements like in the Frigidaire usually have a very large drum so that clothes don't get too close to the heaters. There is a danger, of course, in overloading the dryer - one does not dry a large comforter in a dryer with elements like this! I have to admit I was scared of using something with glowing red elements (I grew up with fan-forced drying...LOL) but I have gotten used to this idea now. And needless to say, I don't leave any of my vintage dryers unattended when I am running them. Paranoid perhaps but there have been times when I needed to make that 50-foot dash to the breaker panel...