FlameTech A PNG 20 Heavy Duty Heating Head PropaneNatural Gas Size 20 Airco Compatible Tested in The USA

FlameTech Inferno heating head is designed to operate with propane or natural gas and compatible with airco product. Shells are machined from solid copper bar stock. Internals are machined from Brass which is press fit and Pinned to prevent separation during backfire. Large heating assemblies require high volumes of gas to keep Flames burning properly. "Starving" the flame will overheat the tip and cause a backfire or flashback (hissing sound inside the head.) If additional flow capacity is required, use a manifold system of sufficient size to supply the necessary gas volume. It is available in size 20.