Air Branch Fittings

Air Branch Fittings – Y-Branch, T-Branch & Double Branch Take-Off Duct Connectors

Split and redirect conditioned airflow with quality using our Air Branch Fittings. Designed for ducted HVAC systems, these branch connectors allow you to divide a single duct run into multiple outlets — giving you flexible, efficient air distribution across multiple zones or rooms.

Available in three configurations to suit your installation layout:

• Y-Branch Connector – Splits airflow symmetrically into two equal outlets at an angle, ideal for balanced dual-zone distribution from a single trunk duct.
• T-Branch Connector (BTO) – Tees off a branch from the main duct run, perfect for adding a lateral outlet without interrupting the primary airflow path.
• Double Branch Take-Off (DBTO) – Ideal for compact ceiling spaces where multiple outlets are needed close together.

Key Features

• Durable Construction: Yellow polymer body with galvanised steel collars for long-lasting performance in ceiling and wall cavities.
• Secure Connections: Crimped steel collar ends ensure a tight, airtight fit with standard flexible duct.
• Optimised Airflow: Smooth internal geometry minimises turbulence and pressure drop for efficient air delivery.
• Easy Installation: Lightweight design speeds up installation in tight roof spaces and wall cavities.
• Compatible: Suits standard round flexible duct used in residential and light commercial ducted AC systems.

Select the branch type and size that matches your duct diameter. Contact us if you need help choosing the right fitting for your system layout.