ion and slipping the inner flex liner over it at least 1.3/8" (35mm). Fasten with the 3 screws (drilling pilot holes will make this easier). Apply Mill Pac or high temperature silicone to the outer flex pipe and slip it over the outer flue collar of the vent terminal at least 1.3/8"(35mm) and fasten w

h) 2) 4' flexible inner liner (Kit length) 3) spring spacers #946-515 4 Feel 4) thimble 5) AstroCap termination cap 6) screws 7) tube of Mill Pac #946-516 10 Feet 8) plated screws 9) S.S. screws #8 x 1.1/2' drill point Notes: 1) Liner sections should be continuous without any Joints or