Thermally insulated WW 90 wall sleeve for wall thicknesses up to 500 mm
4
WS 75-A sheet metal adapter
5
WS 75 H MP mounting plate incl. two WW 90 wall sleeves [3]
WS 75 H MP mounting plate (accessory): Mounting plate for surface mounting of WS 75 H units with outside air/outgoing air connections on the exterior wall. The WS 75 Powerbox H final installation unit is then installed directly on the wall without the WS 75 APA design cover.