Direct-vent fireplaces burn natural gas or propane, not wood. But direct-vent models are different from conventional gas-fired fireplaces, which require a through-the-roof Class B flue to carry away hot combust
Turn the regulator screw clockwise 11 turns and install a new "O" ring into the new adjustment cap included with the kit. Remove the orifices from the manifold and install the new orifices from your kit. Remove the screws that attach the burner assembly to the flue panel. Step 5 Slide th...
Take a piece of sheet metal, and place the smaller pipe piece against it at an angle; then mark it with the crayon. You can use any type of surface that is straight enough; the important thing is to set the pipe at an angle so the wood pieces won’t fall out of it easily. This...
Other boiler components: a supply to system b return from system c flue outlet d burner manifold e gas valve f pressure/temperature gauge g relief valve h air vent connection i flame rollout switch j burner orifice k pilot burner, typical l stainless steel burners m cast iron boiler sections...
gas/oil/dual burner assemblies, burner tiles, waste heat boilers (WHB), steam generators, economizers, air/fuel preheat systems, FD/ID fans, fuel gas/oil kids, and including LPG vaporizers, steam superheaters, heat recovery steam generators, electric heaters, FCC flue gas coolers, steam ref...