Selkirk 4-in x 5-ft Galvanized Steel Gas Vent Pipe with Aluminum Inner Liner, UL Listed, 150 PSI, 400F Max Temp 6x6x10 It has the use of

It has the use of a pool skimmer

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

and a grade 304-stainless steel braided exterior that is designed to prevent kinking and crimping

Selkirk 4-in x 5-ft Galvanized Steel Gas Vent Pipe with Aluminum Inner Liner, UL Listed, 150 PSI, 400F Max Temp 6x6x10 It has the use ofDesignated 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