Regency ® P40-1 Direct Vent Gas Fireplace14INSTALLATIONINSTALLATIONVENTING ARRANGEMENTSHORIZONTAL TERMINATION (FLEX)Regency ® Direct Vent SystemThese venting systems, in combination with the P40 Direct Vent Gas Fireplace, have been tested and listed as a direct vent heater system byWarnock Hersey. The location of the termination cap must conform to the requirements in the Vent Terminal Locations diagram in "Exterior VentTermination Requirements" section.Regency ® Direct Vent (Flex) SystemTermination Kit (Part# 946-618) includes allthe parts needed to install the P40 with amaximum run of 6 feet.1) 8" dia. flexible liner (6 ft. length)2) 5" dia. flexible liner (6 ft. length)3) spring spacers (4)4) thimble5) AstroCap XL termination cap (1)6) screws (12)7) tube of Mill Pac (1)8) plated screws (8)9) screws #8 x 1-1/2" Drill Point,Stainless Steel (4)10) vinyl siding standoffIf longer runs are needed, the Regency® DirectVent system (Flex) Part# 946-616 includesall the parts needed to install the P40 with amaximum 10' run.1) 8" dia. flexible liner (10 ft. length)2) 5" dia. flexible liner (10 ft. length)3) spring spacers (7)4) thimble (2)5) AstroCap XL termination cap (1)6) screws (12)7) tube of Mill Pac (1)8) plated screws (8)9) screws #8 x 1-1/2" Drill Point,Stainless Steel (4)10) vinyl siding standoffNotes:1) Liner sections should be continuous without any joints or seams.2) Only Flex pipe purchased from FPI may be used for Flex installations.3) Horizontal vent must be supported every 3 feet. (For 10' fl ex kit 946-616 only.)8" dia.Flue pipe5” dia. flue pipespring spacer(Part# 946-623/P)AstroCap XLWall Thimble(required in Canada only)Vinyl SidingStandoff