Dura-Vent, 5" Inner Diameter, Type B, Oval, Gas Vent, Double Wall. 60" Pipe, 5GW60 52351BK The Denso W9EP is a

The Denso W9EP is a high-quality traditional spark plug designed to deliver reliable performance and longevity for various engine applications

Durable Construction: Built to withstand rigorous industrial use

and other toxins

Weight: 13

Dura-Vent, 5" Inner Diameter, Type B, Oval, Gas Vent, Double Wall. 60" Pipe, 5GW60 52351BK The Denso W9EP is aThis 60" Oval Rigid Pipe features a 5" inner diameter and is constructed from aluminum as part of the Simpson Dura Vent Oval Gas Vent system. As a Type B gas component, it's specifically engineered for venting Category I natural gas or liquid propane appliances with draft hoods, or those explicitly tested and certified for Type B Gas Vent use. Commonly used with furnaces, water heaters, boilers, room heaters, decorative gas appliances, and unit