4" B-Vent Oval Standard 45 Degree Elbow | 4045S

The 4" B-Vent Oval Standard 45 Degree Elbow (part number 4045S) is a crucial component that is used in pairs to create offsets when installing venting systems for appliances. Each elbow allows for a 45-degree turn in the vent pipe, ensuring smooth airflow and efficient ventilation. This elbow helps avoid obstructions and can easily be added to produce additional offsets by simply adding pipe sections between pairs. Installation can be done in under X minutes with common tools, making it a convenient choice for DIY enthusiasts and professionals alike.