07-16R-003AIR - CONDITIONING NOTES
1. DUCTWORK SHALL BE 1-1/2" THICK, 3 POUNDS PER CUBIC FOOT
DENSITY FIBERGLASS WITH VAPOR BARRIERS, UNLE55 OTHERWISE
SPECIFIED_ DUCTWORK SHALL BE FABRICATED AND INSTALLED IN
ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS 4 ACCORDING
TP "A5HRAE" 4 "SMIACNA" STANDARDS.
DUCT DIMENSIONS ARE IN INCHES AND CORRESPOND TO INSIDE
DIMENSIONS WIDTH X HEIGHT. DUCT SYSTEM SHALL COMPLY WITH
"NFPA" STD. NO. 90A AND/OR 908. DUCTWORK AND COMPONENTS
SHALL BE CLASS 1 MATERIALS IN ACCORDANCE WITH U.L. 151 TESTS.
2. COORDINATE LOCATIONS, SIZES AND OPENINGS WITH OTHER TRADES
ON THE JOB. A/C CONTRACTOR SHALL PROVIDE THE COMPLETE
DUCT SYSTEM WITH TURNING VANES AT ALL ELBOWS, 5PLITTER5
AND DAMPERS AS REQUIRED.
3. ALL FAN UNITS, MOTORS, COMPRESSORS, ETC. SHALL BE ISOLATED,
AS REQUIRED TO OPERATE QUIETLY 50 THAT NO OBJECTIONABLE
SOUND WILL BE HEARD IN THE HABITABLE SPACES DUE TO AIR
VELOCITY, MOTOR HUM, VIBRATION OR MECHANICAL MOVEMENT.
4, A/C SYSTEM SHALL HAVE DISPOSABLE AIR FILTERS LOCATED AS
REQUIRED FOR EASY ACCESSIBILITY.
5. A/C SYSTEM 5HALL BE CONTROLLED BY A THERMOSTAT MOUNTED
5'-0" ABOVE FINISHED FLOOR UNLESS OTHERWISE NOTED.
ro. ALL GRILLES 4 DIFFUSERS TO BE ALUMINUM CON5TRUCTION.
DIFFUSERS SHALL HAVE HIDDEN OPPOSED BLADE DAMPERS.
PROVIDE GASKETS ON ALL GRILLES 4 DIFFUSERS, "TITUS" OR
"AIREGUIDE" FINISHED COLOR BY ARCHITECT.
1, UNDERCUT DOORS 1" A.F.F. AS INDICATED.
8. ALL REFRIGERANT PIPING SHALL BE COPPER "HARD DRAWN TYPE L"
ACR TYPE, DEHYDRATED -I SEALED. ALL FITTINGS SHALL BE
WROUGHT COPPER. ALL JOINTS SHALL BE MADE WITH HIGH
TEMPERATURE BRAZING ALLOY OF NOT LESS THAN 551. SILVER. PIPING
INSULATION NOT LESS THAN 3/4" THICK "ARMAFLEX". LIQUID 4
SUCTION LINES SHALL BE SIZED ACCORDING TO EQUIPMENT
MANUFACTURER'S RECOMMENDATIONS FOR EQUIVALENT LENGTH OF
PIPING RUN FOR CONNECTED TONNAGE. ALL PIPING ACCE55ORIE5
SHALL BE CONSTRUCTED AS SUGGESTED BY EQUIPMENT
MANUFACTURER. ALL PIPING SHALL BE EVACUATED PER GOOD
PIPING PRACTICE BEFORE START UP. PROVIDE FILTER / DRYER AND
SIGHT CLA55 ON LIQUID LINE.
9. CONDENSING UNITS SHALL BE A MINIMUM DISTANCE OF -
THREE FEET FROM FUEL GAS METERS.
TEN FEET FROM L.P. TANKS
FIVE FEET FROM CLOTHES DRYER EXHAUST
10. CONDENSING UNITS LOCATION 5HALL BE AS PER MANUFACTURER'S
RECOMMENDED MINIMUM CLEARANCE TO STRUCTURES.
BATHROOM EXHAUST
BATHROOM EXHAUST DUCT SHALL BE SHEET METAL WITH BACK DRAFT
DAMPER VENT THRU ROOF io" ABOVE ROOF SURFACE WITH GOOSE NECK
TERMINATION AND WITH CORROSION RESISTANT SCREEN MESH WITH
1/2" MAXIMUM MESH OPENING
DRYER EXHAUST
4" ROUND MINIMUM SHEET METAL (30 GAGE MIN.) DRYER EXHAUST WITH
ROOF CAP WITH GO05ENECK TERMINATION 8" ABOVE ROOF SURFACE AND WITH
SMOOTH INTERIOR SURFACE WITH JOINTS RUNNING IN THE DIRECTION OF THE
AIR FLOW. DRYER EXHAUST DUCT SHALL NOT BE ASSEMBLED WITH SHEET
METAL SCREWS OR OTHER FASTENERS WHICH WOULD EXTEND INTO THE
DUCT. DRYER EXHAUST SHALL BE EQUIPPED WITH A BACK DRAFT DAMPER.
EXHAUST FAN SCHEDULE
EXHAUST NUTONE MODEL L650, 50 CFM 4" DIA. METAL DUCT.
0,15 AMP RATING, 110-1-(oO
AIR HANDLING UNIT SCHED E
UNIT NUMBER
AHU-2
MATCHING CONDENSING UNIT
CU-2
UNIT LOCATION
AHU CLOSET
UNIT TYPE
VERTICAL
ENTERING AIR TEMP. (clb/wb)
80' / 6'1'
MANUFACTURER
RHEEM
MODEL NUMBER
R5HK-21J076FF
EVAPORATOR CFM
1000
EXTERNAL STATIC PRESS
0.50
E VAP. FAN MOTOR H.P
1/2
AVAILBLE VOLTAGE
208/240-1-60
TOTAL HEATING CAP (KW)
-1 KW * 240-1-60
NUMBER OF ELEMENTS
2
FILTER TYPE
PERMANENT
UNIT WEIGHT (L55)
1015
UNIT SIZE (INCH)
21' W X 22" L
EXH. FAN SCHEDULE
EXH FAN No.
EF-I
EF-2
AREA SERVED
BATH I
BATH 2
FLOOR
15T
IST
LOCATION
CEILING
CEILING
CFM
50
50
STATIC PRESSURE
TYPE DRIVE
DIRECT
DIRECT
MOTOR AMPS
0.15
0.15
ELECTRIC CHARACT.
110-1-60
110-1-60
MANUFACTURER
NUTONE
NUTONE
MODEL NUMBER
L550
L550
REMARKS
(A) ROOF CURB, (B) 5AFETY SWITCH, C) IN51DE GRILLE,
(D) BIRD SCREEN, (E) EXPLOSION PROOF MOTOR,
(F) BACKDRAFT DAMPER, (G) MAGNETIC STARTER
WITH REMOTE ON/OFF SWITCH, (H) 841-AL ROOF CAP
UNDERCUT DOORS I" A.F.F.
IN]
a
(4) 1/4" BOLTS HOOK
I
L
a
ro" INTO CONCRETE
12
TO PREVENT THEFT
WITH 500 POUNDS
PULL-OUT RESISTANCE
�\
3 EACH MIN. (T1'PJ
1.
CONDENSING UNIT
I
�1
` •ice
I
2.
COMPRESSOR ACCESS PANEL
�
3.
BACK - SEATED REFRIGERANT VALVE
4.
REFRIGERANT SUCTION LINE WITH
4
INSULATION
5.
SIGHT GLASS WITH MOISTURE
to
INIPICATOR
13ro.
K",
REFRIGERANT LIQUID LINE
Y
-1.
CONDUIT - POWER NAD CONTROL
5 _1
8.
REFRIGERANT GAUGE CONNECTION
ENCASE W/ PVC g," t
9.
CONDENSER COIL
SCHEDULE 40
10.
COIL GUARD
11.
FAN GUARD
12.
CONCRETE PAD
AIR -
COOLED CONDENSING
13.
REFRIGERANT SUCTION LINE
FLEX -CONNECTOR
UNIT
-SLAB MOUNTED
14.
ATTACHED COND. UNIT ALL AROUND WITH (2)
lia" STAINLESS STEEL CABLES TO SUSTAIN
N.T.S.
146 MPH WIND
CONDENSING U
IT SCHEDULE
UNIT NUMBER
CU-2
UNIT LOCATION
OUTSIDE
UNIT WEIGHT (Ib5)
160
UNIT NOMINAL CAP. (TONS)
2
MATCHING AHU NUMBER
AHU-2
MANUFACTURER
RHEEM
MODEL NUMBER
RAND-030JAZ
C C D O
SENSIBLE GAIN (BTUH)
1-1,539
CALCULATED TOTAL
TOTAL HEAT GAIN. (BTUH)
26,830
AMBIENT TEMPERATURE
135,
UNIT'S MIN. SEER
13.00
AVAILABLE VOLTAGE
208/230-1-60
UNIT'S MIN CIRCUITS AMPS
19/19
UNIT'S MAX FUSE SIZE
30/30
LIQUID LINE DIAM.
5/16"
SUCTION LINE DIAM.
1/81,
G TALOG INFO ATION
SEN. COOLING CAP. (BTUH)
21,750
CATALOG INFORMATION
TOTAL COOLING CAP. (BTUH)
30,200
HVAC DESIGN REQUIRES:
YES
NO
DUCT SMOKE DETECTOR
FIRE DAMPER(5)
SMOKE DAMPER(S)
FIRE RATED ENCLOSURE
FIRE RATED ROOF/FLOOR
CEILING ASSEMBLY
FIRE STOPPING
5M0KE CONTROL
IST.)
LIVING ROOM
(EXIST.)
DININ
(E`
/o "x10"
150 CFM
(EXIST.)
II
I
I
II
II
II
�o "x10"
150 CFM
(EXIST.)
AHU CLOSET WITH
4" CLEARANCE MIN.
4"0 EXH. DUCT
UP TO ROOF CAP.
-L>
-CLOSET-
(EXIST.)I z
(o "x10"
150 CFM
(EXIST.)
BEDROOM *1
(EXIST.)
SUPPLY DUC
REFRIGERANT LINES TO
OUTSIDE CONDENSING UN
3/4" DIA. PVC
CONDENSATE DRAIN W/3"
TRAP UNION 4 C.O. PLUG
TO OUTSIDE GREEN AREA
ALUMINUM AHU SUPPORT
(SELF - STANDING)
HT.OF STAND 5HALL BE
DETERMINED AT JOB -SITE.
AHU DIAGRAMMATIC
CLOSET DETAIL
N.T.S.
150 CFM
(EXIST.)
R-ro INSULATION
-CEILING
5/A PLENUM
RIGID FIBERGLASS
DUCT
SPIN COLLAR
WITH VOLUME
DAMPER AND
LOCKING QUADRANT
•
R-6 INSULATION (TYP.)
INSULATED FLEXIBLE •• •
DUCT GLASS 1 1/2" WITH
POLYETHELENE JACKEji
AND STEEL WIRE
RE INFORC ING
PARTITION
PROVIDE MODEL 551 LOW VOLTAGE TAKE -OFF DETAIL
CD OVERFLOW SHUT-OFF SAFE-T-SWtTCH
MANUFACTURED BY 5MD RESEARCH, INC.
BOCA-BATON, FLA.
RAG
FLOOR
MASTER BEDROOM
X 1 �` Lu J
L 4V'
BATH
TUB a00 CFM 8"+
-{EXIST.)
. F.-1 `-- 00
KITCHEN
SOEXVE LAN
II -- ST) --
(o "x10" REF
150 CFM
(EXIST.) -
BEDROOM *2 11x10"
(EXIST.) 150 CFM
- UTILITY
D
t .ID 30 GAGE
=TAL DRYER PA RY
XH -DUCT UP TO
�OF CAP.
3/4" CD TERMINATE +6" A.F.G.
PROVIDE CD TRAP AT AHU 02
CU*1
(EXIST.)
MECHANICAL PLAN
i
SCALE: 1 /4° = 1 '-0"
NORTH
CU*2
4"
(TYPJ
2
8"x10"
200 CFM
a°+
a"t
D IFFU5ER
51ZE AS PER
MFR. SPECS.
EXHAUST FAN DETAIL
N.T.S.
SHOWER'
WALK-IN -�
CLOSET
LAV.
INEN IV
ST BATH
------
ro "x10"
150 CFM 4
`UP 110 R0
12"X12" RETURN
I
AIR GRILLE
E.F.-2
12110 WALK-IN BI,Ri=T
CLOSET LAV
12"X12" RETURN
AIR GRILLE
NOOK
a"x10"
200 CFM
R5 4 RL A.F.G.
�TTACHED EA. COND. UNIT
ALL AROUND WITH (2)
I% STAINLESS STEEL
CABLES TO SUSTAIN
14(c MPH WIND
FAMILY ROOM
8"xlO"
200 CFM
AP.
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1 _ 131.2 0006
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_ 122-2006
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