DuraVent DuraTech 6" Galvalume Wall Strap h23.8 Selkirk 4" x 6-5/8" Horizontal

Selkirk 4" x 6-5/8" Horizontal & Round Horizontal Cap

Uses 3V Button Battery (Included)

SG3 Clearances to Combustibles (Mounted 30° Angle):

Optional spark arrestor available

Self trimming crystal black glass face (included)

DuraVent DuraTech 6" Galvalume Wall Strap h23.8 Selkirk 4" x 6-5/8" HorizontalWith a Thermal Tech blanket insulation encased between dual walls, DuraTech offers the optimum in safety and performance. It keeps the outer wall of the chimney cool, while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys for an extra margin of safety. No locking bands or mechanical fasteners required. DuraTechs sleek 1" wall design provides for easy installations through 16" on