Y Junctions, T Junctions or BTOs are typically used when you need to split your duct run into two or more. Constructed from durable, black plastic, it is ideal for applications such as configuring exhaust systems with multiple intake points, setting up large heat transfer kits, or managing sub-floor ventilation where airflow needs to be split and sized differently for maximum efficiency.
Categories: Exhaust Accessories, Y Junctions
IMPORTANT – INSTALLATION & SAFETY NOTICE
Installation by a suitably licensed professional is required.
This product involves roof penetration and flashing and must be installed in accordance with applicable building and plumbing regulations.
Click to Download Installation Information & Instructions


Justin Gleeson –