DuraVent DuraPlus 6" Adjustable Wall Strap stainless 144" Rectangle Extended Bullnose

144" Rectangle Extended Bullnose

Model T-33

Corrosion-resistant stainless steel spacer rings have ports to confirm there are no gaps in the insulation

Assembled Dimensions: 34"L

DuraVent DuraPlus 6" Adjustable Wall Strap stainless 144" Rectangle Extended BullnoseDuraPlus is designed to stay cool on the outside, to provide a hot draft on the inside, to boost stove efficiency, and to provide for a fire safe design that protects both the chimney and the building. This triple wall chimney features two insulating layers (ceramic blanket, plus air space). The ceramic blanket insulation is held securely in position, eliminating hot spots common with loose fill type insulations. In the event of a creosote fire, the