For dampers in exhausts or for Turbovent Star diffusors.
Linak LA12P can only be used for a few exhausts or with the exchange unit it can be used for max. 8 Wall inlets, max. 4 Star diffusors or 4 Exhausts with swivel dampers in 1 line (max. length 30m). Use 1 TSN-1 each Linak.