First Mention Of Temp Control in 2009

[thetrucker]

This image is from 2009 and -----kinaballo mentions temp control to clean coils.

Thought this was pretty cool.

 

[bwh79]

I don't think that's the same as what we mean when we talk about "temperature control" these days.

 

[UncleChuck]

Yeah it seems from that screen cap that the poster was just talking about watching out for what color the coil is glows, which is really different than being able to control the temp of the coil while vaping it.