09-184(3)-065GFM GFM CLOSUR
CLOSURtLANbt-
_- t FLANGE (OVER POCKET LOCK
AND DUCT BOARD)
#10 X 1 1/4- SHEET METAL
#10 X 1 1/4- SHEET METAL SCREWS 12" (MAX.) O.C.,
SCREWS 12" (MAX.) O.C., MIN. 2 PER SIZE
MIN. 2 PER SIZE
FIUCTBROUS GLASS
D.
FIBROUS GLASS DUCTff
22 GAUGE SHEET METAL 22 GAUGE SHEET METAL
1" X 1" X l' CHANNEL POCKET LOCK, 1" X l" X 1-
F
FIGURE 2-23 ASTENED TO
METAL RANGE FIGURE 2-24
#10 X 1 1/4- SHEET METAL
SCREWS AND 2 1/2" SQUARE
X;�
FIBROUS GLASS WASHERS, 12- (MAX.) O.C.,TO
22 DUCT BOARD
ATTACH DUCT BOARD TO
GFM
BEARING PLATE SLEGA.EVES"J* SHEET METAL .
CLOSURE
LOCKING QUADRANT
TO BE EXPOSED
GALV. STEEL ROD OR
STRAP SUPPORTS PER
SMACNA STANDARDS
SHEET METAL
SUPPLY
4;* A
GFM-
CLOSURE
2 1/2" SQUARE WASHERS
12" MAX. O.C.,
MIN. 2 PER SIDE
R"
6.
HEATER
NOTE:
SHEET METAL CONNECTIONS
MUST BE MADE USING GLASS
FABRIC AND MASTIC (GFM)
EXCEPTION:
WHEN CONSTRUCTION PRESSURE
CLASS IS 1" W.G. OR LESS AND
SHEET METAL SURFACES ARE CLEANED
CAREFULLY UL LISTED PRESSURE —SENSITIVE
U
SPECIFICATION
3 MIN. ALUMINUM TAPE MAY BE USED. AL CONNECTIONS OF FIBROUS GLASS
6' MIN IF HEATING DUCT TO EQUIPMENT AND METAL DUCT
EQUIPMENT MUST BE MECHANICALLY ATTACHED
FIGURE 2-26 FIGURE 2-27 12- (MAX.) ON CENTERS
SMACNA DETAIL (PAGE 2.14)
S
TION DETAILS HEET METAL AND EOUIPMEN T CONNEC
NOTE: SEE COMPLETE CLOSURE SPECIFICATIONS SCALE: NTS
WE
UPPER ATTACHMENT
PER SMACNA
MIN. 2" WIDE 22
GALV, STRAP
HANGER W/HEMMED
EDGES PER SMACNA
FIG. 3-10
SUSPENDED CEILING---,,
•
- DUCT COLl A Z
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SWITCH AT SECONDARY
DRAIN OUTLET
-2
m
c
0
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PLUG
F
`1111 OUTLINE OF
r-1
A/C UNIT
SLOPE 1/8-/FT.
0
0
CID
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Lo MAN TRAP ni=TAII
SCALE: N.T.S.
0
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pig
mulamLmoisam
MAUS-
Wri 0I cvml�l'
MAINTAIN MFR'S RECOMMENDED
CLEARANCES FOR AIRFLOW AND (2) 1/4-STAINLESS STEEL 0
CABLE W/PLASTIC COVER
MAINTENANCE ACCESS
1/4"0 STAINLESS STEEL
CABLE W/ PLASTIC COVER
BOLTED TO CONCRETE PAD
TOWITHSTAND HURRICANE
FORCE WINDS. 4 CORNERS
CONDENSING UNIT BOLTED TO
CONCRETE PAD THROUGH
CONDENSING UNIT----- ISOMODE PADS TO WITHSTAND
HURRICANE FORCE WINDS.
BOLT TO SLAB AT UNIT
MOUNTING POINTS.
AS PER OCT-16, 2003 MIAMI—DADE COUNTY
ORDINANCE & RESOLUTION.
w[4* CONCRETE PAD km d
4,
4
4
ISOMOD PAD (TYPICAL) CONCRETE PAD
NOTES:
1. CONCEALED OR NON—REMOVEABLE JOINTS SHALL NOT BE PERMITTED FOR UNDERGROUND PIPING.
2. MAXIMUM NUMBER OF ELBOWS FOR UNDERGROUND PIPING SHALL BE TWO WITH AN ANGLE OF NO GREATER THAN 45 DEGREES.
3. PVC CONDUIT CARRYING REF. PIPINGS BE MIN. TWO INCHES LARGER THAN PIPE AND INSULATION ENCASED,
CONDENSING UNIT MOUNTING DETAIL
SCALE: N.T.S.
#
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— — — — — — — — — —
SCREWS MAY BE OMMED—Z/ 1- �—MIN,
IF HANGER LOOPS IBLE DUCT
NOTE: HANGER SPACING 5FT. , STRAP: 1-1/4* X 22 GA. ONE HALF ROUND MAY BE USED
FLEX
IF DUCT SHAPE IS MAINTEINED.
SHEET METAL DUCT HANGER DETAIL IF DUCT SHAPE IS MAINTEINED.
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AIR FLOW
--RIGID DUCT
[
3' WIDE x 26 GA
G.M. STRIP AT
SUPPORT.
LOAD RATED
NERS
F SAME SIZE
AS HANGER STRAP.
FLEXIBLE DUCT CONNECTION DETAIL
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AIR
FLOW
45'
L= 1 /4-W
PIVOT_
(MIN.)
CASTING
(TYP-)
SHEET METAL
DAMPER
ADJUST
ROD
INAM
AIR
FLOW
45'
--SHEET METAL
DAMPER
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