Selkirk 208622 Thru The Wall Support Kit, 8" Steel Boxes & Covers 3:1 Gear ratio

3:1 Gear ratio

4/6 variable pitch teeth for reduced noise and improved performance

Exclusive anti-evaporate film keeps remover wet longer

Battery powered garden/pet protection kit trains pets and unwanted critters to stay away

Selkirk 208622 Thru The Wall Support Kit, 8" Steel Boxes & Covers 3:1 Gear ratioHighlights: Size: 8" Material: Stainless steel For a wall supported chimney system with a horizontal connector passing through an exterior wall, connecting to a Tee and running vertically up the exterior wall to termination above the roof line Provides all necessary parts for a complete installation with the exception of required insulated pipe lengths to reach your desired chimney height Contents: Round top, 12'' Insulated pipe length, wall band,