Part Number: 4MOFS
eFireplaceStore Item Number: MFB-4MOFS
*Venting Requirements: This unit requires venting pipe with an inner diameter of 4 Inches. Please see the Venting Components section on this page for venting pipe that must be used with this unit.
This Oval Chimney Pipe Firestop/Spacer will ensure that you maintain the required clearance to combustibles in four-inch Metal-Fab Type B Oval Chimney Pipe installations. For use in in 2-inch x 4-inch stud walls only.