Permissible component combinations

• WS 75 RSAP shell kit + WS 75 Powerbox H ventilation unit incl. RLS G1 WS operating unit + WS 75 APA surface-mounted cover (incl. 2 sealing bars)
• WS 75 RSUP shell kit + WS 75 Powerbox H ventilation unit incl. RLS G1 WS operating unit + WS 75 UPA/WS 75 UPGA flush-mounted cover (incl. 1 flexible sealing strip)
• WS 75 Powerbox S ventilation unit incl. RLS G1 WS operating unit. Complete unit without design cover. No shell kit required.
• For accessories → www.maico-ventilatoren.com.