This box is ideal for larger or more complex ventilation systems, allowing for efficient distribution of air across multiple outlets. It requires sealing rings for optimal performance and all unused vents must be covered with blanking caps for an airtight system. Mould damage to homes and health: is an enthalpy heat recovery unit really the answer? We create innovative ventilation equipment with heat recovery and reliable fire and smoke protection systems, that ensure comfort and safety in various applications. Copyright © 2026 Komfovent. All rights. Ubbink's Air Excellent distribution boxes, DB200 and DB800, are designed for flexible installation and optimal airflow management. For distribution of air from the ventilation unit through the air ductsThe Uniflexplus+ Semi-Rigid Range sets the standard for easy to install, low profile ducting solutions. The system gives all of the flexibility that semi-rigid ducting provides - without taking up vital space. With minimal components, the system is uncomplicated to ensure a hassle-free, speedy. Air distribution box for rigid duct system OSC63, for Ø63 mm ducts, and Ø100, 125, 160 mm diffusers.
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