The Ubbink Air Excellent AE34C Crossing Kit is a clever space-saving solution designed to connect two AE34C semi-rigid ducts where height is limited. Ideal for tight voids, service zones, and awkward installations, this crossing kit reduces the required installation height to just 50 mm, allowing ducts to bypass obstacles without compromising system performance.

Designed for seamless integration within the Air Excellent radial ducting system, the kit provides a secure and fully airtight mechanical connection. Its efficient radial design helps minimise system pressure loss, supporting quieter operation and reduced fan energy consumption — proof that good airflow doesn’t need to shout about it.

Everything you need for a proper, professional connection is included, keeping installation quick, tidy, and hassle-free.

Kit Contents

• 1 × AE34C crossing connector.
• 2 × AE34C seal rings.
• 2 × AE34C click rings.

Key Features & Benefits

• Enables crossing of two AE34C semi-rigid ducts in restricted spaces.
• Ultra-low profile design with a minimum height of just 50 mm.
• Seamless compatibility with the Air Excellent ducting system.
• Efficient radial design to minimise system pressure loss.
• Airtight mechanical connections for reliable long-term performance.
• Helps reduce fan energy use and sound production.
• Fast, straightforward installation with a secure fit.

An essential accessory when space is tight but standards are high — because even modern ventilation still appreciates a well-thought-out bit of kit.