12-405-0071l tail
kTE-.
'E WIRE HANGER OPTION
FIG 3-10
-0" MAXIMUM
X. SAG. 1/2- PER FOOT
SUPPORT SPACING
SCALE: N.T.S.
3�4'* DEEP x 1,/8" 1-1/2" WIQE x 20 GA
P I W-FRED ACTUAT ED, STRAP 0 8 -0 O/C
PIN
P Nzs-�
3* WIDE x 26 GA
G.M. STRIP AT
SUPPORT.
DUCT HANG DETAIL
N.T.S.
kylvim Mum
SCALE: N.T.S.
5
INSECT SCREEN. (NOT •PPLICA13LE AT DRYER
EXHAUST-FBC 504.4)
BAKED ENAMEL (COLOR SHALL MEET ARCHITECT/OWNER
► APPROVAL) OVER COLD ROLLED STEEL OR ALUMINUM.
ALUMINUM FLASHING.
DUCTWORK, REFER TO PLANS.
ROUND WALL GASKET. (RECTANGULAR GASKET FOR
RECTANGULAR DUCTWORK.)
CONTRACTOR SHALL PROVIDE WEATHERPROOF SEALANT ALL
AROUND PENETRATIONS FOR A WEATHERTIGHT INSTALLATION
THREADED RODS
HOUSING
EXISTING UNIT OUTSIDE
(TYPICAL AT EACH MOUNTING
NG
FLEXIBLE
PLENUM SUPPORT
'UM S PPJORT
MOUNTING
/—BRACKET
POINT OF AIR HANDLING UNIT)
CONNECTION
(TYPICAL)
SPRING ISOLATORS
(TYPICAL)
EXISTING EQUIPMENT
OR SIMILAR DEVICE
)
CTIMr-' ni IT
FLEXIBLE
CONNECTION;
LIQUID &
4 %
4 MVD�
LLJ---------------------------------------------------------------------------
--------------
DUCT AIR
EXI�
EXISTING RETURN
FAIR
-------------------------------- ------------ --
---------- -
Nllkl
EXISTING O.A.I. CONNECTION
mrl 4 - ----------
'TT -----
''o
I
PL-94�d��
-------------------
0 A
SCALE: N.T.S.
.10 - I I I I - m
Mr
SCALE: N.T.S.
m
ME"
N FLEXIBLE DUCT
ME DAMPER MAX. LENGTH
10 FEW
i',%'OTES:
1. DIMENSIONS A, B. AND C AS INDICATED ON THE DRAWINGS.
2. PROVIDE INSULATED FLEXIBLE DUCT UNLESS OTHERWISE NOTED. ROUTE TO DIFFUSER, REGISTER, GRILLE,
HEPAIULPA FILTER WITH MINIMUM BENDS AND DISTANCE.
3. TAP MUST BE A MINIMUM OF • 2 INCHES SMALLER THAN MAIN DUCT. SIDE TAP SHOWN, BOTTOM TAP SIMILAR.
4. EXTEND SHEET METAL DUCT • LIMIT FLEXIBLE DUCT LENGTH TO 10 FEET OR LESS, AS INDICATED.
5. USE CONICAL TEE FITTING WHENEVER POSSIBLE OR UNLESS OTHERWISE INDICATED. I
FAN
HOUSING
EXISTING UNIT OUTSIDE
f AT EACH MOUNTING POINT
OPENING
fik..
E(&L
MOUNTING
/—BRACKET
AIR DUCT TO REMAIN
OF AIR HANDLING UNIT)
EXISTING EQUIPMENT
SUPPORT
4 %
LLJ---------------------------------------------------------------------------
--------------
--------------- --- - -----
-------------------------------- ------------ --
---------- -
EXISTING O.A.I. CONNECTION
mrl 4 - ----------
'TT -----
''o
•
II: i : i
PLENUM SUPPORT
=Wl
(TYPICAL)
r. WIVINAAM
EXISTING MAIN SUPPLY AIR
DUCT REFER TO PLAN FOR
INFORMATION
0 A
SCALE: N.T.S.
.10 - I I I I - m
Mr
SCALE: N.T.S.
m
ME"
N FLEXIBLE DUCT
ME DAMPER MAX. LENGTH
10 FEW
i',%'OTES:
1. DIMENSIONS A, B. AND C AS INDICATED ON THE DRAWINGS.
2. PROVIDE INSULATED FLEXIBLE DUCT UNLESS OTHERWISE NOTED. ROUTE TO DIFFUSER, REGISTER, GRILLE,
HEPAIULPA FILTER WITH MINIMUM BENDS AND DISTANCE.
3. TAP MUST BE A MINIMUM OF • 2 INCHES SMALLER THAN MAIN DUCT. SIDE TAP SHOWN, BOTTOM TAP SIMILAR.
4. EXTEND SHEET METAL DUCT • LIMIT FLEXIBLE DUCT LENGTH TO 10 FEET OR LESS, AS INDICATED.
5. USE CONICAL TEE FITTING WHENEVER POSSIBLE OR UNLESS OTHERWISE INDICATED. I
FAN
HOUSING
DISCHARGE
ALUMINUM VENT WITH OPPOSED
OPENING
fik..
E(&L
MOUNTING
/—BRACKET
GREENHECK MODEL BVE 847
,rWREGREENHECK
I
9:16-T44-1
SCALE: N.T.S.
HKITTKlf%- COSPRING I r)
1111IT
TYPICAL TOILET EXHAUST FAN MOUNTING DETAIL
STANDARD CONSTRUCTION
FRAME: HEAVY GAUGE 6063T5 EXTRUDED ALUMINUM, .125"
NOMINAL WALL THICKNESS. MODEL BVE FRAME IS 4' DEEP
WITH 1/8' MORTAR RIBS TOP AND BOTTOM (ADDING 114- TO
NOMINAL HEIGHT). MODEL BVF FRAME IS 1 1/2- DEEP
(FASTENER HEADS ADD 1/4- TO NOMINAL WIDTH).
BLADES: HEAVY GAUGE 6063T5 EXTRUDED ALUMINUM-125*
NOMINAL WALL THICKNESS. 45* BLADES OVERLAP FOR
OPTIMUM VISUAL SCREENING. MAXIMUM FREE AREA IS 39-Yo.
Z04-Rl CLEAR ANODIZE.
NOMINAL SIZE: MODEL BVE 8-11W x 4-314'
OPTIONS
ALUMINUM VENT WITH OPPOSED
BLADE DAMPER OPERABLE FROM
EXTERIOR WITH SCREWDRIVER.
�4A
NRIO
•
=Wl
r. WIVINAAM
if