HTR - Active Diffuser Box
The HTR diffuser box is used for the exposed installation of the TTC active ceiling supply air diffuser. The diffuser box is sound-dampening. The supply air diffuser is mounted in the diffuser box using a bayonet fitting.
- HTR-160/250: Designed for the smaller TTC-250 supply air diffuser with a circular duct connection of 160 mm.
- HTR-250/400: Designed for the larger TTC-400 supply air diffuser with a circular duct connection of 250 mm.