Selkirk 104800 Round Type B Gas Vent Top, 4", 4RVRT BackToSchool 3-1/4" x 0

3-1/4" x 0

disposable

13" x 2" projection

Round edge stainless steel ferrule

Made of high-carbon C1080 steel for superior performance on the job and electronic coating for rust prevention

Selkirk 104800 Round Type B Gas Vent Top, 4", 4RVRT BackToSchool 3-1/4" x 0The 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