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PACKAGED ELECTRIC ROOF TOP UNIT SCHEDULE
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DESIGN CONDITIONS 1 COOLING RATINGS HEATING CAPACITY EVAPORATOR BLOWER EVAPORATOR COIL CONDENSER FANS) ELECTRICAL CHARACTERISTICS
SOUND RATING NET UNIT
MARK MANUFACTURER MODEL # E.A.T. L.A.T. TOTAL COOLING SENS. COOLING EER/EER IPLV (db) OUTPUT TOTAL O.A. hp F.L.A./ NET FACE AREA FINS NO. OF CONDENSER MOTOR F.L.A.
A/ WEIGHT (Ibs.) Volts/Hz/ph REC. MAX. FUSE MIN. CIRCUIT =
O.A.
TEMP. (DB) (WB) (DB) (WB) CAPACITY - MBH CAPACITY - MBH kW (Btuh) CFM CFM L.R.A. (sq. ft.) PER INCH FANS CFM hp TOTAL SIZE (amps) AMPACITY Q w
RT-1 LENNOX LCA072H 90.6 75.9 62.9 54.3 53.1 73.0 56.6 10.5 - 82 7.5 25.600 2600 220 1.5 5.7/40 6.25 15 1 4200 1/3 2.4/4.7 600 208/60/3 50 33 Q C)
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W N
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PACKAGED ELECTRIC ROOF TOP UNIT SCHEDULE NOTES: 1 ~
LENNOX HVAC EQUIPMENT FURNISHED WITH:
- FACTORY INSTALLED ELECTRICAL DISCONNECTS
- FILTER FRAMES WHICH ACCEPT 2" THICK REPLACEABLE MEDIA
- INTEGRATED MODULAR CONTROL BOARD STANDARD
- TOOLESS FULLY HINGED ACCESS PANELS
- SLIDE-OUT SUPPLY FAN AND BLOWER DECK
- SPLIT FACED COIL WITH (1) CIRCUIT PER COMPRESSOR Q
- THERMAL EXPANSION VALVES STANDARD
- FACTORY INSTALLED ELECTRIC HEAT
- INCLUDE FACTORY EQUIPMENT ROOF CURB FOR EACH UNIT
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- PROGRAMMABLE THERMOSTAT w U co
- REFRIGERANT HCFC-22
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FAN SCHEDULE Q
Q O.A. INTAKE W/ —
INSECT SCREEN EF-1 REF-1 U LL E
VD 1 UNIT DESIGNATION
FLEXIBLE CONNECTIONS MACHINE O -+-�
ROOFTOP AREA SERVED TOILET-ROOM ELEVATOR t Q
14X28 SA DUCT CONNECTION ROOM (� U ti
28X14 RA DUCT CONNECTION LOCATION TOILET-ROOM ROOF
0 H
COUNTER FLASHING Q)
-_____ __- FAN TYPE CEILING FAN ROOF EXHAUSTER
INSULATED CURB -------- --- FAN WHEEL TYPE & DIAMETER CENTRIFUGAL CENTRIFUGAL
-------- ---
24" CURB AILER STRIP DRIVE TYPE DIRECT DIRECT L • Z co
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CURB TOTAL AIR, CFM 100 120 a 8
CANT STRIP CO j w
2x14 22x14 z TOTAL STATIC PRESSURE, IN. OF WATER 1/4" 1/8" U LLJ
FAN SPEED, RPM 1200 1050 O �
o FAN BHP MAX --- --- U i— ti
FAN OUTLET VELOCITY, FPM MAX - - -
RETURN DUCT a
RIGID INSULATION ROOF -J
FAN MOTOR HP NON-OVERLOAD 60 WATTS 73 WATTS w
SMOKE DETECTOR ELECTRICAL SERV. AVAILABLE 115/1/60 115/1/60
PROVIDE ACCESS OPERATING WEIGHT LBS --- --- Q
SUPPLY DUCT =
COMPANION CURB MODEL NO. NO YES U
W HINGED BASE & GREASE INT. NO
ROOFTOP MOUNTING DETAIL
° BACKDRAFT DAMPER YES YES
LO
135' MIN. N.T.S. U FILTER AND FRAME NO NO
„ ¢ SERVICE SWITCH YES YES
1/2 SCREEN
SHEET METAL CEILING GRILLE YES NO
DUCTWORK OUTLET SCREEN YES YES
SCREEN FAN GUARD NO NO
1 1/2" MIN. CONT FROM WALL SWITCH YES NO �— �
THERMOSTAT CONTROL z 0 07
6" MIN. COOK COOK
DESIGN MANUFACTURER z
CURB RIGID INSULATION & MODEL NO. LITTLE GEM-II tACED70C1ODH
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18" MIN. a q _
FLASHING ROOF ROOF ---) Q
77 0 - l
a AIR DISTRIBUTION SCHEDULE
VD VID SYMBOL USE TYPE ACCESORIES DESIGN, MFGR. & MODEL No.
JOIST w (� 2
SUPPLY AIR CEILING DIFFUSER OBD TITUS 250-AA C/) o
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WALL DIFFUSER 9 -0 AFF SUPPLY AIR WALL REGISTER OBD TITUS 272 FS o Z -0 G O O w E N E w K DETAIL
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SOFFIT 22X14 RETURN DUCT 15X14 SUPPLY DUCT ~ `1 0
N.T.S. 8 -0 AFF O RETURN AIR RETURN REGISTER OBD TITUS 56FS z w w 0 ..
wLw az Q)
WALL z W 1
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SECTION B - B 0
SCALE: 1/2"=l'-O"
OUTDOOR AIR CALCULATIONS 621989ASHRAE
AREA FLOOR PERSONS/ TOTAL CFM / CFM / CFM CFM SYSTEM
1/4" BOLTS 20" O.C. ALL IIIIIII DESIGNATION AREA 1000 FT2 PERSONS PERSONS FT2 REQUIRED PROVIDED DESIGNATION
AROUND (2 BOLTS ON SERVICE 3rd FLOOR 1484 7 11 20 --- 220 220 RT-1
EACH SIDE MINIMUM) DISCONNECT
SWITCH W 2
NAIL 6" O.C. MIN.
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PER SIDE ALUMINUM FAN n
COUNTERFLASHING HOUSING 8 8
PREFABRICATED RETURN DUCT BEYOND H VA C DESIGN REQUIRES. YES N 0 0 w
FAN CURB GASKET NE m 8 LOCAL X fA
DUCT SMOKE DETECTOR
ROOFING MATERIAL
NAILER DISCONNECT - m
STRIP
1022 10X6 20X7 FIRE DAMPER(S) - X
-THERMAL & ° °
ACOUSTICAL SUPPLY DUCT SMOKE DAMPER(S)
- X z°
INSULATION '° Q
ROOF Qa a 2
INSULATION ° � 'n, • X a': FIRE RATED ENCLOSURE - X
0 18X6
e° •a a
14X8 FIRE RATED ROOF/FLOOR -
14X22 CEILING ASSEMBLY X
PREFABRICATED CURB, BOLTED \— CONDUIT TO RISE 4X8 6X22 TNt
THRU ROOF SLAB W/ 3/8" INSIDE CURB FIRE STOPPING - X O �
BOLTS AT 18" O,C, MAX. O O
j SMOKE CONTROL
SOFFIT 8'-0" AFF 0° m
w w
SECTION A—A _ Q Q V Ld
TYPICAL DETAIL OF POWER ROOF EXHAUSTER SCALE: 1/2"=1'-0" Lagomasino & Associates, P.A `) °
Consulting Engineers.�11
DRAWING No.
CERTIFICATE OF AUTP
7, AC - 2
814 PONCE DE LEON-.BLVD:" � � � {T�EL°(�Q5)�;444-0867
CORAL GABLES, FL. .33"I34� T A T r, P F t( Q5 :441-6979
r t�I''• A ► ' , .�' SHEET 2 OF 2