Previous Product Next Product SEC-AMB-35-2 Main board for ASD 535-2 and -4 Please login to see your pricing Login SKU: SEC-AMB-35-2 Category: Spares Description Repair exchange for the ASD 535-2 and -4. Brochure Technical Brochure Related products Quick View Quick View SparesSEC-ACB-35 Read moreBasic control board for advanced display of ASD 535-3 and -4 Quick View Quick View SparesSEC-AFS-32 Read moreAir flow sensor for ASD 531/532 Quick View Quick View SparesSEC-AFU-32 Read moreAspirating fan unit for ASD 531/532 Quick View Quick View SparesSEC-AFU-35 Read moreAspirating fan unit for ASD 535