The company has added two new ceiling cassette systems to its Halcyon product line: the 42RC and the 36RC. One key feature of both models is the Slender-Fit design which enables the cassette housing to be moved downward into the room by 1-3/8 in. requiring 9-7/8 in. of clearance above the ceiling. Ideal applications would be drop ceilings where space is limited.