06-1457R-003STANDARD 3" WIDE HANGERS CHANNEL SECTION
Hanget extension to be the sum If Total Minimum Minimum
of the distances between the hanging xtension is Channel Channel
wires and the duct size, ID (Smacna) not greater than: Gauge Profile
18"
22 3" X 2"
Maximum Hanger
Duct
size, Inches
Spacing
48:
Wide or grater
4 ft
Less
tho 48" wide
6ft
and
less than 48"
duct perimeter is 80" or less and does not
deep
two joints are permitted
between hangers
Width between 28"
6ft
& 48" and greater
St
than
16" deep
++
Less
thgn 29" wide
8ft
and
16 depth or less
18"
22 3" X 2"
30"
18 3" X 2"
USE OF 2" WIDE
N
22 gauge 2'x
1.5" hangers may be substituted
for 3" hangers for ducts with widths not over 48"
and depths not over
24" provided that not more
than one joint occurs
between hangers and the
maximum hanger spacing 4ft. Exception: When
duct perimeter is 80" or less and does not
require reinforcement
two joints are permitted
between hangers
UNION
THREADED MALE
CONNECTION
CONDENSING
UNIT
CLEAN -OUT PLUG
TEE
3" MIN.
P -TRAP
CONDENSATE P -TRAP DETAIL
MAINTAIN MFR'S RECOMMENDED
CLEARANCES FOR AIRFLOW AND
MAINTENANCE ACCESS
0
POWER & CONTROL
CONNECTIONS
LIQUID LINE W/O
INSULATION
CONCRETE SLAB �. "' ' �' ' SCH.40
P.V.C. PIPE
COND. UNIT TO 0
CONC. SLAB W/ (1) 3/16 1PX3" SUCTION LINE
TAPCONS PER STRAP 0 EA. END W/3/4" INSULATION
(TYPICAL) TO WITHSTAND 146
M.P.H. WINDS
45° ELB
SEAL ENTRANCE OF REFR.
LINES INTO P.V.C. PIPE
W /IMPERMEABLE, RESILIENT
MATERIAL
NOTES:
1. CONCEALED OR NON- REMOVEABLE JOINTS SHALL NOT BE PERMITTED FOR
UNDERGROUND PIPING.
2. MAXIMUM NUMBER OF ELBOWS FOR UNDERGROND PIPING SHALL BE TWO
WITH AN ANGLE OF NO GREATER THAN 45 DEGREES.
3. PVC CONDUIT CARRYING REF. PIPING SHALL BE MIN. TWO INCHES LARGER
THAN PIPE AND INSULATION ENCASED.
CONDENSING UNIT MOUNTING DETAIL
N TS
4
PERFORATED CAP
-` TEE
N
z
BOTTOM OF
HIGHEST PAN
n
0
0 24VAC
c�
o NE
WALL THERMOSTAT
72X24 OAL 0
FLOOR LEVEL -
2" CD LINES
DOWN & RUN
UNDERGROUND
2" CONDENSATE
GOOSENECK TO-
DISCHARGE 6"
ABOVE FIN. GRADE
72X26X24
PLENUM -
120/24VAC
TRANSF.
REFRIG LINE IN 4 "0 SCH.
40 CONDUICT UNDERGROUND--N
�R R R
/�" R R —
PJ HVAC KITCHEN
HOOD -
fLOOK
PLAN
c0 N
N
� O
NOTE:
EXISTING KITCHEN
HOOD, EXHAUST & MAKE UP SYSTEM;
t7
ARE BEING REPLACED WITH NEW
SYSTEMS AS SHOW.
120VAC
I I Nt
CONDENSATE El
OUTDOORS " ---° "---- - - - -'l
DRAIN TO N.C. FLOAT SW. TO OPEN
AND INTERRUPT POWER TO
SYSTEM UPON COND. OVERFLOW
I =
FCU
FLOAT SWITCH CONTROL
N.T.S.
2X2 FLANGE ON
2X2 ANGLES WITH
5/8" BOLTS ,NUTS
WASHERS
::;! : -•..., ,y.. • 4. ,:t� TOTAL OF 4
IN -LINE FAN
'•.:'• (
4)- 1" SPRING ISOLATORS
. '..
2X2 FLANGE FROM
3 /8' THREADED RODS
NUTS, WASHERS
ON ONE INCH RUBBER
GASKETS
TOTAL: 2 FLANGES
4 RODS & GASKETS
MOTOR & DRIVE OUT OF
AIR STREAM
IN -LINE FAN MOUNTING DETAIL
NITS
2' -2"
CU -2
R." � a -
'S 20X30 Q
REFRIG. LINE'S DN.
.i REFRIG. LINES �-
o
C"ri» MO
N
24X:72 OA
FLO
FREEZER
JJ
26X24X7
PLENUM
2" CONDENSATE
DRAIN
_A /C UNIT ON
4" THK CONC. PAD
cc? lie rV �.rt riv
REFRIG LINE IN
4 "0 SCH.
-40 CONDUICT
UNDERGROUND
5 E CT I O N A -A
NT5
BUILDIONG 0EP r.
MECHANICAL SECTION
APPROVED 6Y:
DATE'
3OX11 S/A DUCT
36X30 CD
2800 CFM
LEGEND
Y V ,
Y
s . v y Y •
3 .
3OX20 0AL 0
CLG. LEVEL
RECTANGULAR OR TRIANGULAR DUCTWORK
AIR VOLUME EXTRACTOR
_ CEILING DIFFUSER -ARROW INDICATES
DIRECTION OF AIR FLOW
CEILING - RECESSED CASSETTE SERIES
�- - HEAT PUMP (FANCOIL UNIT); ARROW
INDICATES DIRECTION OF AIR FLOW
(CONDENSING UNIT) SERIES HEAT PUMP;
ARROW INDICATES DIRECTION OF AIR FLOW
FROM VENTILATION
OTHERMOSTAT
SD SMOKE DETECTOR
CD CEILING DIFFUSER
CFM CUBIC FEET PER MINUTE
EA EACH
EF- EXHAUST FAN
OA OUTSIDE AIR
SF- SUPPLY FAN
CU CONDENSING UNIT
FCU FANCOIL UNIT
EA EACH
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