M&G Duravent 46DVA-16AB Direct Vent Exhaust Pipe Extension, 16", Black Insert Fittings / Thrd Nylon Use these versatile shades in

Use these versatile shades in hallways

Single test/silence button to check all alarm functions

Insulation material : PVC

Bright white color

Keeps basements dry

M&G Duravent 46DVA-16AB Direct Vent Exhaust Pipe Extension, 16", Black Insert Fittings / Thrd Nylon Use these versatile shades inThe Directvent Pro 4" x 6 5 8" Inner Diameter Galvanized 16" Pipe Extension Black is a component that is used in a typical venting installation. The Duravent pipe extension is used to add length to a straight length of Directvent Pro. 8 pipe adds 3 7 of length, 16 pipe adds 3 14 of length, when used with rigid sections of pipe. Direct vent lengths feature a fully unitized, twist lock construction. Use of sealant is optional, unless specified by the