Selkirk 104036 Round Type B Gas Vent Chimney Pipe, 4" x 3', #4RV-36 BESTSELLERS and ASME B 16

and ASME B 16

Motor-over-pad design for better balance and control

The claw bar is precise and durable

Includes everything for complete installation

Fits flush lock punch outs

Selkirk 104036 Round Type B Gas Vent Chimney Pipe, 4" x 3', #4RV-36 BESTSELLERS and ASME B 16The 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