RB-HST chimney system designed and built to exhaust wood, coal, oil, or gas fired low heat residential appliances. These are mainly used on free standing stoves, furnaces, and fireplaces.

1. material: SUS316L /SUS304 /SUS430, T=0.019"

2.insulation: ceramic fiber, density: 160kg/m3, T=1"

3.inner diameter: 125MM (5”), 150MM (6”), 175MM (7”), 200MM (8”)