Siena Pro ZSP-E36BS, ZSP-E42BS, ZSP-E48BS Ref # Part # Description 1-1 54110088 Bracket, Duct Cover 1 1-2 50050143 Duct Cover, Upper 1 1-3 50050144 Duct Cover, Lower 1 2 54050081 Transition Collar, 10" Round 1 3 11030081 Electrical Power Cord 1 5 12120075 Motor 2 6 11000128 Switch Assembly 1 7 50140135 Control Board Cover Panel 1 8 56240022 Spacer 4 9 11010083 Control Board (ZSP-E36BS / E42BS) 1 9 11010084 Control Board (ZSP-E48BS) 1 10 12050028 Capacitor 2
