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Home My WebLink About085 IMPA Bid Set 3 - H401.pdfU P TO I H O N ROO F, OA H EAD E R DUCT OR LOUVER PLENUM O.A. DUCT GASKETED MOTORIZED DAMPER MANUAL BALANCING LOW VOLTAGE FROM STAT. TO DAMPER OPEN DURING OCCUPIED PERIODS. FURNACE RETURN GRILLE � RETURN DUCT SCALE: N�NE DRAW BAND OR ZIP TIE INSIDE FLEX TO RIGID DUCT . . . . FOIL TAPE FLEX TO STRUCTURE INSULATION TO RIGID RIGID DUCT DUCT r FLEX DUCT I I I I I I I I I I I I I I L n � "`� � `DRAW BAND OR 45° OR 90° RIGID ELBOW �� ZIP TIE INSIDE �� \ 1 �/2 SUPPORT FLEX TO RIGID �� STRAP 5 -0 O.C. DUCT APPLY MASTIC T4 y DIFFUSER COLLAR, FOIL TAPE FLEX SCREW ELBOW TO INSULATION TO RIGID DUCT DIFFUSER ------- MOLDED DIFFUSER INSULATION ,----- ------------- -----, ,; �,, BLANKER {LIKE NAILOR'MIB'}; '" ' PERMANENTLY AFFIX TO DIFFUSER. CEI LI NG NOTE: 1. RETURN/ EXHAUST GRILLE SIMILAR. 2. PROVIDE CEILING RADIATION DAMPER IN RATED CEILINGS. SCALE: N�NE FIRE DAMPERS AT RATED CONSTRUCTION {TYPICAL OF ALL} i � � � � � . � � � � � � � � SUPPLY DUCT � � � INSULATED; O/A DUCT i � FLEX CONN. � � M� � � � � � � � � � � � � � � � r � � �� .. � � � � � � � � � � � r � � CAS E D DX COOLING COIL � , i INSULATE INTERNALLY LINED SUPPLY DUCT AS SPECIFIED CEILING LINE —REFRIGERANT PIPING R H401 N H401 ; ; �COMBUSTION AIR AND ; ; VENT � � � � � � COOLI NG COI L � � � � CONDENSATE � � � � � � ; ; FURNACE CONDENSATE � � ' ' ROUTE COMBINED � � ; ; C�NDENSATE TO ; ; NEAREST FLQOR DRAIN � � � � FILTER HOUSING - 24/24 INTERNALLY � ----- LIKE McDANIELS'ACG' GASKETED LINED RETURN DUCT � FILTER DOOR. � INSULATE HOUSING. � � ' RETURN AIR PLENUM � ' TO PROVIQE BOTTOM i RETURN CONNECTION ----------- ----- ,;�,;',> . :.r,,i,�,,:', ;;;',''```i'. ;'��riri PRESSURE TREATED FLEX CONN. AUXILIARY DRAIN PAN WITH DRAIN TO FLOOR LUMBER. STACK DRAIN AND WATER SENSING SWITCH TO TO MOUNT DUCT LEVEL DISABLE FURNACE. DRAIN PAN SIZE TO BE NEOPRENE ISOLATION PADS PLUS 1" ON EACH SIDE OF ENTIRE UNIT ANGLE IRON FRAME (UPFLOW C�NFIGURATION} � � SCALE: NONE n r� r1 �� w� n n r1 � � r� r� A � w � � w w� �TO FLOOR DRAIN OR OPEN SITE DRAIN; PITCHED MIN. 1/8" PER FOOT TOWARD DRAIN DRAIN PLUG POSITIVE PRESSURE UNITS: DIMENSION "B" MUST BE EQUAL TO OR GREATER THAN THE TOTAL STATIC PRESSURE OF THE UNIT NEGATIVE PRESSURE UNITS: DIMENSION "A" MUST BE EQUAL TO OR GREATER THAN 1.25 TIMES THE PLENUM NEGATIVE PRESSURE. DIMENSION "B" MUST BE �/2 OF DIMENSION "A" + 1 ". i SCALE: NONE COMBUSTION AIR - ROOF WEATHER SEAL/FLASHING FIELD SUPPLIED AND INSTALLED BY ROOFING CONTRACTOR MAINTAIN 12" MINIMUM VENT KIT BY UNIT CLEARANCE ABOVE MANUFACTURER HIGHEST ANTICIPATED VENT SNOW LEVEL. MAXIMUM OF 24" ABOVE ROOF. SLOPING ROOF/FLAT R�OF; REFERTO ARCHITECTURAL PLANS FOR ROOFING MATERIALS — SUPPORT BY INSTALLING CONTRACTOR ELBOWS {TYP} BY I NSTALLI NG CONTRACTOR VENT COMBUSTION AIR VERTICAL R��F M�UNTING MINIM,UM (2} C4NCENTRIC 3 _p VENT/COMBUSTION AIR � � �� BETWEEN ARE TO BE WITHIN 2 OF PAIRS EACH OTHER SPACI NG SCALE: NONE 316 WELDED � STAINLESS STEEL FLASHING - WELD AND SEAL WATER TIGHT TO DUCT RO�F IVU I t: EQUIPMENT. 1. SEE PLAN FOR VENT SIZE SCALE: N�NE ROOF SHEATHING SCALE: NONE BIRD SCREEN ,Q ► )F 24"X48" GYP SHEATHING - CENTER ON RO�F. COORDINATE WITH ARCHITECT PULL METAL STRAP AS TIGHT AS POSSIBLE TO PREVENT MOVEMENT ^ REMOVE PLYWOOD -ROOF SHEATHING `10"� DRYER VENT DO NOT SCREW I NTO DUCT FLA: SCALE: NONE GROUT AROUND VOIDS IN WALL ANQ SEAL ARflUND LOUVER WATERTIGHT WITH NON-HARDENING SILICONE CAULK {INSIDE & OUTSIDE) LOUVE SEE AR�HITECTURAL DWGS. FOR SILL EXTENSION DEPTH � � � r � ALUMINUM SILL EXTENSION BY LOUVER MANUFACTURER; CQLOR TO MATCH LOUVER CONTINUOUS SEALANT SEE ARCHITECTURAL DWGS. FOR WALL CONSTRUCTION LOU VER EFER TQ ARCHITECTURAL WALL SECTIQNS � EXHAUSTER =1NISHED HITECTURAL FOR ROOF TYPE ROOF DECK :NING FOR MOTORIZED DAMPER APPLICATIONS COORDINATE MOUNTING OF ACTUATORS AND LINKAGE SEAL DUCT CONNECTION TO PLENUM �FOR DUCTED APPLICATIONS SEAL ALL JOINTS IN PLENUM WATERTIGHT MINIMUM 12" DEEP SHEET METAL PLENUM WITH EXTERNAL INSULATION SLOPE B �TTOM OF PLEN U M TO ABOVE WATER STOP IN ORDER ALLOW WATER T� DRAIN. SEAL WATER TIGHT AT P01 N T OF CON N ECTI ON TO LOUVER. CONNECT PLENUM OR DUCTWORK TO LOUVER ABOVE WATERSTOP ON BACKSIDE OF LOUVER, SUGH THAT ALL WATER CAN DRAIN OUT OF THE PLENUM. 1x WOOQ BLOCKING ��ONT.) �18 GA. SHEET METAL CAP; TURN DOWN FACE OF WALL 1° �BOTH SIDES}. SEAL ANY PEN ETRATIONS AS REQ'D FOR WATERTIGHT INSTALLATI�N SCALE: NONE SCALE: NONE FIRE RATED FL��R - QR PARTITIaN WALL SLEEVE: MINIMU GAUGE FOR DAMPERL EXCE E D I N G 36 W X 24 14 GAUGE FOR LARGE TOP BLADE RIVETED TO FRAME NOTE: PROVIDE HINGED OR DOUBLE CATCH ACCES DOOR SIZED AND LOCATED TO PERMIT REPLACEMENT OF FUSIBLE LINK AND LABELED "FIRE DAMPEF ACCESS". ROOFING FELTS 2"x4" NAILER CANT STRIP ROOF INSULATION = = ROO F CU RB — 1" RIGID INSULATION ROOF DECKING ROOF STRUCTURE N4TES: 1) SIZE CURB HEIGHT SO THAT EQUIPMENT IS 12" MINIMUM ABOVE FINISHED ROOF. REFER TO ARCHITECTURAL ROOF PLANS FOR TAPERED INSULATION AREAS, ETC. 2) COORDINATE CURB OPENING SIZES AND LOCATIONS WIT STRUCTURAL FRAMING CONTRACTOR. FASTEN FIRE DAMPER FRAME TO SLEEVE AS REQUIRED BY U.L. LABEL DUCT CONNEGTOR-FULL WIDTH OF SLEEVE REQUIRED AT TQP ONLY 'S'-SLIP TYPICAL CONNECTION TO DUCT DYNAMIC FIRE DAMPER WITH 160°F FUSIBLE LINK NoTE: PROVIDE FIRE STOPPING WHERE REQUIRED. CONNECT DUCT TO DAMPER COLLAR BOTH SIDES OF PARTITI�N AS REQUIRED BY U.L. LABEL ANGLES 1-1 /2" X 1-1 /2" X 1/8" MINIMUM; FASTENED TO SLEEVE AS REQUIRED BY U.L. LABEL; ANGLES TO LAP MASONRY OPENING MINIMUM 1" SCALE: NONE oc g � z � U � 45° ENTRY TAP ■ EXHAUST/RETURN SCALE: N�NE RECTANGULAR . VOLUME DAMPER ROUND UME DAMPER STRAIGHT TAPS ARE NOT ACCEPTABLE. REFER TO SMACNA STANQARDS FOR CONSTRUCTION OF TYPES SHOWN. CONICAL SADDLE TAP CONICAL TEE FITTING REFER TO SMACNA STANDARDS FOR CONSTRUCTION OF TYPES SHOWN SCALE: NONE a J � z Q � U w � SCALE: NONE 45° RECTANGULAR TO ROUND TRANSITION FITTING ■ ,( R4UND VOLUME DAMPER Q�i i n�ni iTu SPIN IN FITTINGS AND DOVETAIL JOINTS ARE NOT ACCEPTABLE. REFER TO SMACNA STANDARDS FOR CONSTRUCTION OF TYPES SHOWN. ROUND UME DAMPER R�UND DAMPER