HeatStar 4 Horizontal Vent Kit F102860 for use with HeatStar Unit Heaters Includes: (1) 3x4 adapter - used on 50K only, (1) 4 adapter, (1) 45 degree elbow, (1) 4x12 length, (1) 4 adjustable length (6-19), (1) wall thimble, (1) 4 screened termination tee, (1) Hi-temp 2.8 oz. silicone, (1) SS screw kit. This stainless steel kit meets all of the latest 2012 building heating codes for using Category III venting.
