On Jun 16, 1:19*pm, millinghill wrote:
My bernzomatic trigger-start torch ignites, but then the flame goes
out within 2 seconds even though gas is obviously still flowing. *I
use the torch to sweat copper pipes, but very infrequently. *Is there
something I need to clean or maintain? *Do I have to buy a new one
every year or so??

Advice appreciated.
Theodore

My ancient bernzomatic torch came with instructions to temporarily
reverse the orifice so the gas runs counter to the normal flow. This
can free any blockage in the very small diameter holes. Then put it
back to the proper orientation and it should work. However, I don't
know if this fix is applicable to newer models.

Joe G