Selkirk 103230 Adjustable 90 Degree Elbow, #3RV-90, 3" 4thJuly Maximum height of chimney which

Maximum height of chimney which can be supported by an insulated Tee is 50 feet

Water resistant / fire retardant

Easy to stretch

Arbor Size : 5/8 inch

chip or dent

Selkirk 103230 Adjustable 90 Degree Elbow, #3RV-90, 3" 4thJuly Maximum height of chimney whichThe 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 3" Part No. 3RV 90 Measures 6 38" x 4 1116" Used when an offset is required to avoid obstructions such as rafters, joists and other construction obstacles Used to orient pipe between vertical and horizontal