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N.T.S. <br />SCALE:CEILING DIFFUSER DETAIL <br />MAIN TRUNK DUCT <br />ROUND OR <br />RECTANGULAR <br />INSULATED <br />SUPPORT END OF RIGID DUCT FROM <br />STRUCTURE <br />NYLON BAND OVER INSULATION (TYPICAL) <br />HIGH EFFICIENCY TAKEOFF EXTERNALLY <br />INSULATED WITH VOLUME DAMPER AND <br />DAMPER LOCK WITH EXTENSION <br />SEE NOTES <br />PRE-INSULATED FLEXIBLE DUCTWORK. SEE <br />SPECIFICATIONS. LENGTH NOT TO EXCEED 5'-0". <br />PROVIDE SUPPORT PER SMACNA STANDARDS. <br />INSTALL PERMANENTLY SEALED TO PREVENT <br />KINKING, SHARP TURNS AND SAGS. <br />METAL BAND (TYPICAL) <br />CEILING DIFFUSER AS PER <br />MECHANICAL SCHEDULED <br />CEILING LINE <br />NOTE: EXTEND HARD METAL DUCT SO THAT MAXIMUM FLEXIBLE DUCT LENGTH <br />DOES NOT EXCEED 5'-0". PROVIDE RIGID 90° ELBOW WHERE REQUIRED <br />TO KEEP FLEXIBLE DUCT WITHIN 5'-0" LENGTH LIMITATION. <br />2 <br />PROVIDE 10" FLEX. CONNECTOR <br />COPPER TUBING WITH WROUGHT <br />COPPER FITTINGS <br />A/C. UNIT <br />6" MIN. <br />SECONDARY OR OVERFLOW <br />DRAIN, SHALL TERMINATE <br />THRU FINISHED CEILING, <br />SOFFIT OR WALL (LOCATED AT <br />VISIBLE LOCATION) <br />BRASS CLEANOUT PLUG <br />(THREADED) <br />PIPING SEE PLANS <br />FOR CONTINUATION OF <br />3" MIN. <br />UNION FOR <br />TRAP <br />REMOVAL <br />BRASS CLEANOUT PLUG (THREADED) <br />UNION (DI-ELECTRIC WHERE STEEL MEETS COPPER) <br />DRAIN LINE SHALL BE AT LEAST THE <br />SAME SIZE AS THE NIPPLE ON THE <br />DRAIN PAN <br />1. <br />2. <br />NOTES: <br />DRAIN PAN <br />ALL CONDENSATE DRAIN LINES INSIDE BUILDING SHALL BE INSULATED IN ACCORDANCE <br />WITH THE REQUIREMENTS OF THE PLUMBING CODE. <br />TRAP DEPTH SHALL BE EQUAL TO THE UNIT TOTAL STATIC PRESSURE PLUS 1-INCH BUT <br />NOT LESS THAN 3-INCHES. <br />N.T.S. <br />SCALE:CONDENSATE DRAIN DETAIL 3 <br />N.T.S. <br />SCALE:CEILING EXHAUST FAN DETAIL <br />1.WALL AND/OR ROOF PENETRATIONS SHALL BE <br />PROVIDED WITH WEATHER TIGHT SEAL; <br />COORDINATE WITH GENERAL CONSTRUCTION. <br />2.INSTALL MINIMUM 15 GAUGE SHEET STEEL <br />SUPPORTS TO RIGIDLY ATTACH FAN HOUSING <br />TO STRUCTURE; FIELD VERIFY EXACT <br />REQUIREMENTS. INSURE ADEQUATE VIBRATION <br />ISOLATION. <br />3.INSTALLATION SHALL BE NEAT AND <br />COMPLETED TIMELY AND IN SUCH A <br />MANNER TO ALLOW CONTRACTOR TO FINISH <br />SURFACES UNIFORMLY. <br />4. ALL ELECTRICAL WIRING AND CONNECTIONS <br />SHALL BE BY ELECTRICAL CONTRACTOR. <br />INSULATION NOTES: <br />BACKDRAFT DAMPER <br />INSULATED HOUSING <br />MOTOR <br />DUCT DEFENDER <br />FIRE DAMPER <br />(IF REQUIRED)WALL CAP W/ <br />BACKDRAFT <br />DAMPER <br />WALL CONSTRUCTION <br />(BY OTHERS) <br />DUCT <br />TRANSITION <br />REQUIRED <br />ROOF <br />STRUCTURE <br />ROOF CAP <br />DUCT <br />CEILING EXHAUST <br />FAN (CEF) <br />DUCT <br />ADAPTER <br />CEILING <br />(BY OTHERS) <br />GRILLE (BY MANUFACTURER) <br />4DUCT MOUNTING DETAIL SCALE <br />NTS <br />ROUND DUCT <br />RECTANGULAR DUCT <br />1 <br />RE <br />V <br />I <br />S <br />I <br />O <br />N <br />SHEET TITLE: <br />DATE: SCALE: <br />AN <br />C <br />E <br />N <br />A <br />Y <br /> <br />C <br />O <br />M <br />M <br />E <br />R <br />C <br />I <br />A <br />L <br /> <br />O <br />F <br />F <br />I <br />C <br />E <br />01/11/2024 <br />PLOT DATE: 7/12/2024 11:01:50 AM <br />CD <br />I <br /> <br />Ci <br />r <br />c <br />a <br /> <br />D <br />o <br />m <br />i <br />n <br />i <br /> <br />I <br />n <br />t <br />e <br />r <br />n <br />a <br />t <br />i <br />o <br />n <br />a <br />l <br />, <br /> <br />I <br />n <br />c <br />. <br />En <br />g <br />i <br />n <br />e <br />e <br />r <br />i <br />n <br />g <br /> <br />- <br /> <br />C <br />o <br />n <br />s <br />u <br />l <br />t <br />i <br />n <br />g <br />98 <br />9 <br />0 <br /> <br />R <br />e <br />s <br />e <br />a <br />r <br />c <br />h <br /> <br />D <br />r <br />. <br /> <br />S <br />u <br />i <br />t <br />e <br /> <br />1 <br />0 <br />0 <br />, <br /> <br />I <br />r <br />v <br />i <br />n <br />e <br />, <br /> <br />C <br />A <br /> <br />9 <br />2 <br />6 <br />1 <br />8 <br />Ph <br />o <br />n <br />e <br /> <br />( <br />9 <br />4 <br />9 <br />) <br /> <br />5 <br />3 <br />3 <br />- <br />4 <br />1 <br />1 <br />7 <br /> <br />| <br /> <br />d <br />k <br />a <br />n <br />g <br />@ <br />c <br />d <br />i <br />e <br />n <br />g <br />. <br />c <br />o <br />m <br />21 <br />0 <br />W <br />. <br /> <br />1 <br />9 <br />T <br />H <br /> <br />S <br />T <br />R <br />E <br />E <br />T <br />, <br />SA <br />N <br />T <br />A <br /> <br />A <br />N <br />A <br />, <br /> <br />C <br />A <br /> <br />9 <br />2 <br />7 <br />0 <br />6 <br />DRAWN: CHECKED: <br />PL <br />A <br />N <br /> <br />C <br />H <br />E <br />C <br />K <br /> <br />R <br />E <br />V <br />. <br /> <br />0 <br />6 <br />/ <br />2 <br />8 <br />/ <br />2 <br />0 <br />2 <br />4 <br />M002 <br />MECHANICAL <br />DETAILS <br />K.T.R.C. <br />210 W 19th St <br />4/14/2025