Selkirk 4-in x 5-ft Galvanized Steel Gas Vent Pipe with Aluminum Inner Liner, UL Listed, 150 PSI, 400F Max Temp 6x6x10 Lightweight aluminum frame with coextruded

Lightweight aluminum frame with coextruded edge for easier use

waste and vent purposes only

Built with an aluminized steel tubular heat exchanger and stainless steel secondary heat exchanger

It has a 50/50 brass pop-up and1-metal handle with a sleek curve for an easy-grab to set the water temperature accurately

Fast rough cutting

Selkirk 4-in x 5-ft Galvanized Steel Gas Vent Pipe with Aluminum Inner Liner, UL Listed, 150 PSI, 400F Max Temp 6x6x10 Lightweight aluminum frame with coextrudedDesignated for use on approved gas appliances, the 4 in. x 60 in. round type B gas vent pipe is ideal for residential, light commercial and industrial applications. The exclusive lock tab feature adds versatility to installation. An improved joint design provides for a rapid and secure connection in seconds, the use of our lock tab feature gives installers the option of engaging this tab instead of using sheet metal screws Size refers to the inside