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#11
I use a Weller Pyropen for work. No flame, but there is an outlet that hot air comes out. Never burnt myself, or anything else using it. They do have self igniting ones, but the igniter is the 1st to fail it seems, and then you can't light it.
Amazon.com: Weller WSTA3 Pyropen Professional Cordless Butane Soldering Iron: Home Improvement
A Guy