On the Atmos website itself it says that the housing is carbon fiber and that it's more durable. Housing = outside. The oven being blue is kind of weird to me, I don't know why it would be blue. Also according to this website it's a ceramic heating chamber:
"The Atmos Jump vaporizer uses a ceramic heating chamber with a strong coil for effective vaporization."
http://www.vaporseller.com/atmos-jump-vaporizer-kit.html
This website says that it uses an anodized steel coil for heat:
"It has a heat safe rubber mouthpiece to where you pop off and will see the ceramic glass herbal chamber and underneath that is the steel anodized heating coil."
http://synchronized-smoking.com/atmos-jump-vaporizer/
There are a few vaporizers that have shown that coils are viable heating sources like the Firefly and Elevape as well as others, but they don't cost $60. I'm not familiar with the Imag+ but looked it up on google and says the three temperatures are 374f, 410f, and 446f. We have a decent sized thread on it:
http://fuckcombustion.com/threads/imag-plus.15520/
and lots of familiar as well as not-so-familiar faces have put it through the ringer and enjoy it.
If you go on puffitup and use code IMAG55 you can get one for $55. I had a bad experience with Atmos years ago and it wasn't resolved in a satisfactory manner and have not really liked them ever since. It's not really a hidden fact that they rebrand pretty much everything and sell it for a lot more than it's worth. That's their business to run, but I shy away and try to point people to better things. Their flower vapes combust, their oil setups are so prone to breaking it's funny.
http://www.puffitup.com/Imag-Plus-Ceramic-p/imagplus.htm
Randy (the owner) is a great guy, check the thread on puffitup in the Retailers section to see all the positive feedback he has from us. You can even personally email and talk to him!