Majestic DuraBlack 6"-7" Black Increaser barrier-screen It has a 1

It has a 1

25" (B) x 4" (C) x 3" (D) Exhaust & Intake 4" x 3" Applications Direct vent gas

Natural Gas BTU: 330

and brushed painted steel legs

Combustibles Okay

Majestic DuraBlack 6"-7" Black Increaser barrier-screen It has a 1For an economical, drip free, single wall stovepipe, DuraBlack is an excellent choice. Built to high standards, DuraBlack is constructed with die formed end fittings. What's Included Increaser Features Use to increase from a smaller appliance flue outlet to a larger diameter chimney or stovepipe. Black finish Specifications Model DV 6DBK X7 Product Type Increaser Venting Model DuraBlack Size 6" 7" A 7 18 B 6 Technical Dimensions