Selkirk Corporation 6T-SB 6 Inch Ultra-Temp Support Box

Designed for use with 6-inch inner diameter chimney pipe

Intended for use when installing a chimney in an A-frame in a mobile home or in a ceiling that is under a narrow section of roof

Provides finished installation at the ceiling level

Can support up to 20 feet of chimney pipe

Provides shielding from insulation when installed in an unoccupied attic space

The support box assembly consists of a black box designed for installation inside 16-inch O.C. joists

Overall height is 24 inches

Type HT all-fuel chimney listed to UL103HT safety standards