Quote Originally Posted by SmokeNRun
Can't be that much worse for you compared to what you were combusting before you got the vape.
I suggest you look in to the dangers of PVC vapors, and the reasons PVC tubing is not used very broadly in the food industry for any heated components, before you come to that conclusion.

No offense meant by this, but I'm hoping there is someone out there who is knowledgeable in this area that could give a solid response on the safety of their tubing.