Selkirk DSP 6
Selkirk DSP 6 Double-Wall Stove Adaptor. Features: Material: 430-alloy stainless steel inner wall, steel outer wall. Limited Lifetime Warranty. Use with SuperPro and Ultra-Temp factory-built chimney. Reduces clearances from 18 to 6 for both walls and ceilings. Specifications: Overall Dimensions: 6 (W).
See this content immediately after install