Ubbink Air Excellent distribution box DB816 125-200 8 connections 990 323 505 The Ubiflux Vigor W325 2/2

The Ubiflux Vigor W325 2/2 right is a ventilation system with heat recovery with a ventilation capacity of up to 325m³ / h at 200Pa

Zehnder P/N 990 430 594

So if you have a S90B then this fan is its direct replacement and it will fit in the same space as your existing product and ducting

Corner connection for ERGOVENT LINEO-PRO PUZZLE diffuser (1 slot x 20 mm / 90 degree ROUNDED CORNER)

The MPMX is topped off with a flush mounted stainless steel clip providing a durable connection point for hanging tools

Ubbink Air Excellent distribution box DB816 125-200 8 connections 990 323 505 The Ubiflux Vigor W325 2/2The Air Excellent DB824 is designed to radially distribute air from a ventilation unit, minimizing system pressure drop, fan energy use, and sound levels. It is compatible with Aerfoam insulated ducts and features 8 Air Excellent AE34C duct connections. With DBOX adaptors, it can connect to any duct diameter within the Air Excellent range. It offers flexible placement options on either the ceiling or wall and can be connected vertically or