PRESSURE REGULATOR & Flash Back Arrestor
It is necessary to use a pressure regulator on the propane tank. My kiln
came with one but it ultimately needed to be replaced after some years
of use. The regulator pictured was ordered through a welding supply. It
is a Harris regulator Model 425-50 PSIG. The dials monitor the tank pressure
and regulate the pressure out to the kiln. I fire at 28 PSI.
I also upgraded the system with a flashback arrestor.