Ravenna ZRV-E30AGC/G, ZRV-M90AGC/G Ref # Part # Description 1 54110050 Bracket, Duct Cover 1 2 50050057 Duct Cover, Upper 1 3 50050058 Duct Cover, Lower 1 4 50300080 Canopy, Clear Glass (ZRV-E30AGC) 1 4 50300107 Canopy, Grey Glass (ZRV-E30AGG) 1 4 50300081 Canopy, Clear Glass (ZRV-M90AGC) 1 4 50300108 Canopy, Grey Glass (ZRV-M90AGG) 1 5 54060007 Damper, 6" Round 1 7 56210024 Box, Component 1 8 11010059 Control Board 1 9 11030028 Wires, Electrical 1 10 5620008