High temp metal pipe for gloryhole.

[Hugh Jenkins]

The only pilot I have seen that I liked, was a hand torch burner aimed into a tube cast in the burner housing block (not the burner head). Safely lit from outside the GH chamber, easy to turn off when the GH burner was up to ignition temp (a few minutes), could be plumbed from any propane source or clamped or hand held, and I would think easily flame spotted. I have seen similar setups on kiln burners where they make a lot of sense.