Selkirk 104036 Round Type B Gas Vent Chimney Pipe, 4" x 3', #4RV-36 Out of Stock Patented DoubleLock® design has teeth

Patented DoubleLock® design has teeth on both sides of the tie

Designed with a 3/4" poly ferrule for improved durability

The high carbon steel Wrecking Bar is quite durable and ideal for heavy demolition jobs

Size : 1/4" x 1/4"

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Selkirk 104036 Round Type B Gas Vent Chimney Pipe, 4" x 3', #4RV-36 Out of Stock Patented DoubleLock® design has teethThe RV line of Selkirk round vent pipe and fittings is designed for use on approved gas appliances in residential and light commercial and industrial applications. Round vents for large appliances will be found in the QC section which follows. Size 4" Part No. 4RV 3 Pipe Length: 3' Easy to assemble and can be combined to obtain the required installation height Sectional overlap of 1. 5". Hence, net assembled length is 1. 5" less than listed lengths