LDL-H 125-75/90 x 2 diffuser connection box

The LDL-H 125 – 75/90 x 2 diffuser connection box is used to connect diffusers to the REC Flex
System duct system in the following standard cases:
- when we want to have an especially quiet operation of the ventilation system (e.g. in bedrooms) we
install a flexible AKU Comp silencer between the LDL-H box and the diffuser.
- when the air supply or extract diffuser is mounted on the wall.
- when we do not know in advance the exact installation location of the diffuser in the room. Then by
connecting 1 - 2 m of flexible d125 duct to the LDL-H we can easily choose the right location later.
To ensure the tightness of the connection, rubber gaskets RE 75 or RE 90 must be used. Using
connectors FP 75 or FP 90, d75 or d90 ducts can be connected to the same LDL-H box.