CONSTRUCTION Housing: 0.040 aluminum housing adjusts to a maximum ceiling thickness of 5/8Ã¢â‚¬Â (16mm). Housing terminates at a 1/4Ã¢â‚¬Â ceiling flange for even positioning of housing angle within the ceiling. Structural arm consists of 0.050 steel and connects to housing with j-box and ballast. Integral springs brackets provided.
Air Flow Restriction: Housing has factory installed gaskets to restrict airflow from room into ceiling plenum to <2CFM (cubic feet per minute) in accordance with ASTM-283 Air-Tight requirements.
Mounting: Four high tension tempered steel springs secure remodel housing to 5/8Ã¢â‚¬Â thick (max) ceiling (Hole cutout template provided for convenience).
Junction Box: Prewired 25 cubic inch 0.064Ã¢â‚¬Â thick galvanized steel, with five 1/2Ã¢â‚¬Â, two 3/4Ã¢â‚¬Â knockouts, four RomexÃ‚Â® pryouts, and snap on covers. All leads are 18AWG wire, the ground wire is connected to the bottom, and quick connectors are supplied on all leads. Through branch circuit wiring, (4-in