The Ubbink Air Excellent AE55SC DBOX Adaptor is a duct accessory used to connect AE55SC semi-rigid ducts directly to an Air Excellent distribution box. It forms part of Ubbink’s modular Air Excellent ventilation system and ensures a secure, efficient, and airtight connection within the air distribution network.

Designed for ease of installation, the adaptor features airtight mechanical connections that eliminate the need for tape or sealant, helping to speed up installation while maintaining consistent system performance. Its radial internal design supports low system pressure loss, contributing to reduced fan energy consumption and quieter operation.

Compatible with modular manifolds, the AE55SC DBOX adaptor can be used alongside all six Air Excellent duct types, making it a versatile component for both residential and light commercial ventilation installations.

Key Features & Benefits

• Duct adaptor for connecting AE55SC ducts to a distribution box.
• Part of the Ubbink Air Excellent modular ventilation system.
• Compatible with modular manifolds and all Air Excellent duct types.
• Airtight mechanical connection for reliable system performance.
• Low system pressure loss due to radial design.
• Airtightness class ATC2 up to ±1000 Pa.
• Helps minimise fan energy use and sound production.
• Quick and easy installation without additional sealants.
• TÜV SÜD and ISEGA tested and certified.
• REACH compliant.

An essential accessory for creating airtight, efficient connections between AE55SC ducting and distribution boxes in modern ventilation systems.