Part Number: 4M4SY3
eFireplaceStore Item Number: MFB-4M4SY3
*Venting Requirements: This unit requires venting pipe with an inner diameter of 4 Inches. Please see the Venting Components section on this page if available for venting pipe that must be used with this unit.
Part of Metal-Fab's versatile Type B vent line, this Metal-Fab Type B Round Chimney Pipe Swivel Wye is absolutely essential if you need to offset vent obstacles or connect two appliances to the same vent. It rotates a full 360 degrees for easy alignment and, of course, shares the same efficient dual-wall construction as other round Metal-Fab Type B components.