Selkirk 104800 Round Type B Gas Vent Top, 4", 4RVRT Thanksgiving Same hole pattern as Norton

Same hole pattern as Norton 1600 & Yale 50 series

Designed to plug leaks instantly in concrete & masonry

Ideal for decorative edges and rounded edges

Dust Pan Style: Stand-Up Long Handled

For optimum performance

Selkirk 104800 Round Type B Gas Vent Top, 4", 4RVRT Thanksgiving Same hole pattern as NortonThe 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 RT Measures: 8" x 4 14" These tops cannot be used for wood burning applications Helps prevent rain and debris from entering the vent External screen prevents entry of most bird species