13-441-053SCREW;
SCRCVV0 MA I pC `
OMITTED IF HANGER LOOPS
STRAP HANGERS
SHEET METAL RUNNER TOP AND BOTTOM
SECURED TO DUCT WITH SHEET METAL SCREWS
SHEET METAL DOUBLE THICKNESS
QUARTER ROUND TURNING VANES
UNLESS FOOT
OF TRAP
IS PLACED
UNDER A
BOTTOM
REINFORCEMENT
FORLOAD
TRAPEZE HANGERS
TYPICAL FABRICATED SHEET
METAL ELBOW
SHEET METAL DOUBLE THICKNESS
TURNING VANES WITH FLANGED
FASTENERS TOP AND BOTTOM
SHEET METAL RUNNER FASTENED TC
DUCT WITH SHEET METAL SCREWS
DUCT TURNING VANE DETAIL
N.T.S.
HINGE FLIP TOP
ESCUTCHEONS CALK
ALL AROUND (TYP )
MIN. 24 GA
VANES
WEATHER CAP 22 GA.
GALV. SHEET METAL
i
LIQUID E SUCTION LINES
- I
II II
DRAW II II
75 OVERHANG II
DOWNTURN I I i KCURB
SECURE CURB TO ROOF USING I I I 10' NOMINAL
FASTENERS AT 8' O.C. BEFORE (I (I FLASHING HEIGHT
APPLYING ROOFING AND
INSULATION (IF REQUIRED) (I I I
I EXISTING
ROOFING
EXISTING ROOF � I I (
II II
II II
II
INSULATE VOID TO
PREVENT CONDENSATION. V II
TYPICAL REFRIGERANT PIPING
PENETRATION THRU EXISTING ROOF
N.T.S.
JER
�2
OPPOSED BLADE BALANCING DAMPER
WITH CONCEALD LINKAGE, GALVANIZED AS
MANUFACTURED BY RUSKIN uMD -35
NOTE: SINGLE BLADE MD -35 DAMPER MAYBE
USED ON DUCTS II" HIGH AND UNDER.
VENTFAB x644 FOR �� HANDLE WITH LOCKING NUT
INSULATED DUCTS
VENTFAB x641 FOR SHEET METAL SCREW
NON - INSULATED DUCTS. FASTENEGS
DUCT BALANCING DAMPER DETAIL
N.T.S.
12"
ABOVE
COOLING
COIL
L
AS CLOSE
TX VALVE AS POSSIBLE
OR CAPILLARY
TUBE FOR 5 TR
CAPACITY AND LESS
- FILTER DRYER
SIGHT GLASS
SOLENOID VALVE IF REQUIRED
BY MANUFACTURER
S
- PER L
CIRCUIT _
NOT'
(') WHETHER OR NOT PIPE SIZES ARE
INDICATED, THE MANUFACTURER SHALL SUBMIT
FOR APPROVAL SIZES HE RECOMMENDS TO
ASSURE PERFECT FUNCTIONING OF EQUIPMENT
SUBMITTED.
S
CONDENSING UNIT
PAINT LIQUID LINES EXPOSED
TO OUTDOORS WITH TWO COATS
OF ALUMINUM REFLECTIVE
PAINT
NOTE:
PROVIDE DOUBLE RISER AT
SUCTION LINE IF RECOMMENDED
BY MANUFACTURER.
REFRIGERANT LINES SCHEMATIC
N.T.S.
DISCONNECT SWITCH UL. LISTED
ELECTRIC CONDUIT -
GUIDE
NEOPRENE GASKET
(FURNISHED WITH CURB)
ACOUSTICAL INSULATION -�
(FURNISHED WITH CURB)
1/8" STAINLESS STEEL CABLE W/ TURNBUCKLE
(SEE NOTE x2)
3/8' GALVANIZED STEEL, SELF
TAPPING EYEBOLT (TOTAL OF 4)
SECURE FAN TO CURB WITH
NO. 14 S/S SCREWS, 8' O.C.
ALL AROUND
PREFABRICATED FAN CURB
(18" MIN. HEIGHT)
CANT STRIP (BY ROOFER)
ROOFING
Z .-- ROOF INSULATION
WIRING BACKDRAFT DAMPER
BY OTHERS WASHER
- - - - - - - 3/8" DIA. THRU BOLTS, 18" O.C.
FLEXIBLE MAXIMUM ALL AROUND. LOCATE
CONNECTION AS CLOSE AS POSSIBLE TO
VERTICAL MEMBER.
`�- -- EXHAUST DUCT
SEE ARCH. DRAWINGS FOR ROOF CURB
ROOF FAN MOUNTING DETAIL
N.T.S.
NOTE:
I. POWER LINES SHOULD BE BROUGHT UP IN ONE CORNER OF CURB AND FED THROUGH THE
CLEARANCE HOLE PROVIDED IN THE LOUVER DAMPER, IN TURN, THE POWER LEAD SHOULD THEN
BE FED THROUGH THE ROOF VENTILATOR CONDUIT GUIDE OR GROMMENTS. PROVIDE A GENEROUS
LOOP OR SLACK IN THE POWER SUPPLY LINE WITHIN THE MOTOR COMPARTMENT TO ALLOW FOR
MOTOR DEFLECTION AND FOR BELT TENSION ADJUSTMENT.
2. FANS SHALL BE SECURED WITH CROSS - CONNECTED CABLES OVER THEM, REGARDLESS OF HEIGHT.
SCREWS FOR ALL CURB MOUNTED EQUIPMENT SHALL BE SIZE NO, 14 WITH GASKETED WASHERS.
3, SEE ARCH, DRAWINGS FOR ROOF CURB
4. INSTALLATION MUST MEET MINIMUM OF 150 MPH WIND LOADING, MINIMUM REQUIREMENTS ARE HEREBY
INDICATED, HOWEVER BASED ON ACTUAL EQUIPMENT INSTALLED EPA (EFFECTIVE PROJECTED AREA)
ADDITIONAL SECURING SHALL BE PROVIDED
UPPER ATTACHMENT
PER SMACNA -- -
FLEXIBLE DUCT- 8' -0" MAX.
2' -0" MIN. LENGTH --.`
MAXIMUM D/8 OFFSET
ALLOWED IN LAST
D INCHES TO DEVICE
WHERE D IS THE
INTERNAL FLEX
DIAMETER -
visa r•• u
r • Y .
.vi u•i• r v
HORIZONTAL DUCT SHALL BE SUPPORTED AT INTERVALS NOT GREATER THAN 5 FT
DUCT SAG BETWEEN SUPPORT SHALL NO EXCEED 1/2" PER FOOT OF LENGTH • 4
0
45- TAKEOFF OR ROUND
BELLMOUTH COLLAR
MOUNT IN SIDE OF DUCT
ADJUSTABLE CLAMP —
Al
CLOSE OPENING 45 DEGREE ENTRY - 45
HVAC DUCT CONSTRUCTION STANDARDS
ALL DUCTWORK MUST COMPLY WITH
SMACNA HVAC DUCT CONSTRUCTION
STANDARD AS FOLLOWS-
LOW PRESSURE DUCTWORK 2 "W.G.
W.(4" MIN)
TAPP -OFF WITH VOLUME DAMPER
N.T.S.
I I /2'XI 1 /2' (MIN) ANGLE IRON FRAME
INSULATION
DUCT
OPERATOR /ACTUATOR
BREAKAWAY POINT
FUSIBLE ROD
ACCESS DOOR
14 "Xi4" MIN.
ZONED AS REQUIRED
WALL
Al
CLOSE OPENING 45 DEGREE ENTRY - 45
1
SADDLE
u
\� 22 GUAGE GALVINIZED STEEL
NECK SIZE TO
STRAP HANGER AS PER
MATCH FLEX
SMACNA FIG. 3 -10 (SEE NOTE x5)
DUCT SIZE
INDICATED -
-- ADJUSTABLE CLAMP
OR ROUND BELLMOUTH COLLAR
DUCT SEALER
CONNECTION TO MAIN
INSULATE TOP PANEL
*Ova
W V
OF DIFFUSER OR GRILLE
v i • •
AIR DISTRIBUTION DEVICE
CEILING (T -BAR SHOWN. -
LAYIN SHOWN.
GYP. BOARD SIMILAR)
SURFACE MOUNT SIMILAR
NOTES
1. FLEXIBLE DUCTS SHALL BE ONE PIECE AND SHALL NOT BE SPLICED TOGETHER .
2. EXTEND FLEXIBLE DUCT INSULATION TO DUCT /DIFFUSER PANEL INSULATION
AND SEAL WITH MASTIC.
3. FLEXIBLE AIR DUCT SHALL NOT EXCEED 8 FT. WHEN EXTENDED. ELBOW RADIUS
SIZED FOR NO LESS THAN R / D = 1.0.
4. 24 INCH ORANGE SURVEY TAPE SHALL BE PROVIDED ON ALL DUCT
QUADRANT LOCKING LEVERS DIRECTLY ABOVE THE ACCESS PANEL.
5. MINIMUM 11/2* WIDE 22 GALVANIZED STRAP HANGER WITH HEMMED EDGES.
(FBMC 2007 603.5.6.6)
FLEXIBLE DUCT TAKEOFF DETAIL
NTS
Al
CLOSE OPENING 45 DEGREE ENTRY - 45
HVAC DUCT CONSTRUCTION STANDARDS
ALL DUCTWORK MUST COMPLY WITH
SMACNA HVAC DUCT CONSTRUCTION
STANDARD AS FOLLOWS-
LOW PRESSURE DUCTWORK 2 "W.G.
W.(4" MIN)
TAPP -OFF WITH VOLUME DAMPER
N.T.S.
I I /2'XI 1 /2' (MIN) ANGLE IRON FRAME
INSULATION
DUCT
OPERATOR /ACTUATOR
BREAKAWAY POINT
FUSIBLE ROD
ACCESS DOOR
14 "Xi4" MIN.
ZONED AS REQUIRED
WALL
Al
CLOSE OPENING 45 DEGREE ENTRY - 45
1
VOLUME DAMPER W/ LOCKING
QUADRANT S 2" STANDOFF
FULLY HINGED E GASKETED
ACCESSDOOR FOR DAMPERS
IN NON - ACCESSIBLE CEILINGS
TAPP -OFF WITH VOLUME DAMPER
N.T.S.
1/4' CLEARANCE PER FOOT ALL AROUND
SLEEVE - DUCT
NEGATOR SPRING
- 6' (MAX)
BOTH SIDE
AIR FLOW
CAULKING FULL PERIMETER
OF DAMPER (TYPICAL BOTH SIDES)
COMBINATION FIRE /SMOKE DAMPER DETAIL
N.T.S.
NOTES:
I. DAMPER "RUSKIN.' FSD 60 WITH 165•F FUSIBLE LINK OR APPROVED EQUIVALENT.
2. INSTALLATION OF THE DAMPER SHALL BE IN STRICT ACCORDANCE WITH
THE MANUFACTURER'S INSTALLATION INSTRUCTIONS AND UL555S,
yFROJ. aVo. m CA 924
• OWri V •
�AOUIS�J. "AGUIRRE & ASSOCIATES R.A.
GONSULTING ENGINEERS
9150 SO4ffl bADELAND BLVD. SUITE 900
MIAMI, FLORIDA 33156
TELEPII%4 (4305) 670 -0141
'FAX:• (3�5) 670 -0144
:www4jaapce.come
Revisions:
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PERMIT SEA"
DRAWN:
r i •
u
u • u i
- i U
W • • V
U V
y
DUCT SEALER AT 45- TAKEOFF
iiU
OR ROUND BELLMOUTH COLLAR
CONNECTION TO MAIN
• v*•
*Ova
W V
v
v i • •
•
r
•
SUPPY AIR DUCT
y•itl
i Y•i G6 •
VOLUME DAMPER W/ LOCKING
QUADRANT S 2" STANDOFF
FULLY HINGED E GASKETED
ACCESSDOOR FOR DAMPERS
IN NON - ACCESSIBLE CEILINGS
TAPP -OFF WITH VOLUME DAMPER
N.T.S.
1/4' CLEARANCE PER FOOT ALL AROUND
SLEEVE - DUCT
NEGATOR SPRING
- 6' (MAX)
BOTH SIDE
AIR FLOW
CAULKING FULL PERIMETER
OF DAMPER (TYPICAL BOTH SIDES)
COMBINATION FIRE /SMOKE DAMPER DETAIL
N.T.S.
NOTES:
I. DAMPER "RUSKIN.' FSD 60 WITH 165•F FUSIBLE LINK OR APPROVED EQUIVALENT.
2. INSTALLATION OF THE DAMPER SHALL BE IN STRICT ACCORDANCE WITH
THE MANUFACTURER'S INSTALLATION INSTRUCTIONS AND UL555S,
yFROJ. aVo. m CA 924
• OWri V •
�AOUIS�J. "AGUIRRE & ASSOCIATES R.A.
GONSULTING ENGINEERS
9150 SO4ffl bADELAND BLVD. SUITE 900
MIAMI, FLORIDA 33156
TELEPII%4 (4305) 670 -0141
'FAX:• (3�5) 670 -0144
:www4jaapce.come
Revisions:
Z�
IA
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C L.
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x
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c
c2)0
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C5
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PERMIT SEA"
DRAWN:
CHECKED:
--
DATE:
04 - I9 - 2 m 13
SCALE:
AS SHOWN
SEAL .0 <
!A c jANIC,AtL+ £ '
gU0D0 A,
�IICENIa� x:647
G4
Sheet No.
JOB � 2PJ13ml