Description
Metal Fab Type B Vent MST 300" Sealant Tape h37.5 91 Type of Gas Natural 1200W WM6 NG DMI G9T F5P NB 91 Type of Gas Natural Gas Ignition Multi Function Vent Type Direct Vent Venting 4 x 6 5 8 Installation Zero Clearance Orifice (Front Rear) 44 40 Air Shutter Opening 3 16" Gas Inlet Shut Off Valve (Pipe) 1 2" NPT Gas Supply Pressures (inches water column) Maximum 14 Minimum 4 3" Diameter Vertical Vent Cap Single Wall Flex Installation Instructions fireplaces