A flexible duct connects a ceiling diffuser to the main supply branch with a maximum length of four feet and a minimum bend radius of one and a half times the duct diameter. A volume damper is installed in the duct run near the supply branch takeoff. The diffuser assembly integrates directly into the ceiling plane.
1. 1.5 DIA MINIMUM FLEX DUCT RADIUS (4' MAX LENGTH). NOTES: VOLUME DAMPER FLEX DUCT SUPPLY BRANCH CEILING 1 NONE 5 DIFFUSER DETAIL - ROUND CONNECTION
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