AmeriVent 6HS-WTP Chimney Wall Thimble, Galvanized Steel, Galvanized [SKU: ORG6313654]

The wall thimble is used with a tee branch and chimney section to provide proper clearance to combustible materials, The black painted surface for an interior wall eliminates the need for a trim plate. [QTY/UOM: 1EA / 1EA]