

The 4" TO 5" B-Vent Tee With 4" Tap (part number 5M4ST4) is a high-quality vent tee that boasts a 360 swivel design, making alignment a breeze. With a hemmed casing and galvanized aluminum flue, this tee offers a secure twist-lock connection with a SureLock tab as standard. Installation can be completed quickly with common tools in under 30 minutes. We offer expert advice and a vast inventory to guarantee your satisfaction.