Metalbest 4" Inner Diameter - Direct-Temp Direct Vent Pipe - Double Wall - Masonry Chimney to Direct Vent Conversion Kit

Masonry Chimney to 4" x 6-5/8" Direct Vent Conversion Kit from Direct-Temp Connect to a masonry Class A chimney using Selkrik aluminum flexi-liner. Kit includes chimney inlet adapter, chimney outlet adapter and flashing. Flexi-liner sold separately . Direct-Temp system features stainless steel inner and heavy duty galvanized steel outer walls. Heavy duty centering brackets keep inner pipe centered and chamfered edges allow for easy slide-together assembly. The free-floating inner liner allows the pipe to expand and contract under high temperature, without creating gaps or stress points. The LockTab(r) is a unique design that allows for 360° rotation while securely locking the sections of pipe together with just a push of the tab. Features: Siliconozed fiberglass seal LockTab security Pipe rotates easily to align system components No sealant required High efficiency performance Connection Specifications: Joint/Connection Overlap: 1-5/8" Joint/Connection Type: Twist-Lock standard on all diameters Material Sp...