Milano Wall ZMI-M90BG, ZMI-M90BS Ref # Part # Description 1 54110079 Bracket, Duct Cover 1 2 50050124 Duct Cover, Upper 1 3 50050125 Duct Cover, Lower 1 5 54050080 Collar, 8" round w/damper 1 6 11030070 Wires, Electrical 1 7 50500085 Assembly, Electrical Box 1 8 54140115 Bracket, Electrical 1 9 56200051 Box, Component 1 10 11010043 Control Board (SN <24) 1 10 11010051 Control Board (SN 24+) 1 11-1 54210007 Cover, Motor Housing 1 12 54140116 Bracket, Component