13-828-010GENERAL H.VA,C, NOTES
1. The contractor shall furnish all labor, material and equipment
for a complete H.V.A.C. system in accordance with these drawings.
The Florida Building Code and the latest edition of the
following publications:
(a)ANS B9.1 Mechanical Refrigeration (b) NFPA Pamphlets 90A & 91
(c) SMACNA (d) ASHRAE.
2. All air conditioning ductwork shall be 1 — 112 standard duty
foil reinforced fiberglass (R -6) manufactured logo rinted on the
vapor barrier when in unconditioned space, and 314 " standard duty
foil reinforced fiberglass (R -4) manufactured logo printed on the
vapor barrier in conditioned space or return plenum space.
3. All exhaust ductwork shall be code gage galvanized sheet metal.
4. Duct size shown are net free area inside.
5. All air devices (diffusers, registers and grilles) shall be all
aluminum construction, with exposed surface chemically treated to
receive paint to match color or AIR GUIDE or approved equal.
6. Provide opposed blade dampers at all diffusers and registers.
7. Thermostats shall be combination cooling / heating with system
Cool / Auto / Heat / Off and Fan On / Auto selector switches.
8. Refrigerant piping shall be copper type 1" with 112" armaflex.
Insulation shall be provided for suction lines.
9. Provide new filters for fan coil before starting. These
filters must also be replaced prior to final acceptance by owner.
10. Mechanical contractor its to provide turning vent at all change of directions
or to provide turning radio, all outlets shall have extractors or scuppers.
and shall be installed in accordance with the applicable regulations.
EXHAUST FAN HANGING
BRACKET (ADJUSTABLE)
3 "0 EXHAUST DUCT
STEEL HANGER WIRE
TYPICAL CEILING CABINET
EXHAUST FAN WITH BACKDRAFT
DAMPER, LOW NOISE LEVEL
AND NO VIBRATION.
FRONT FACE GRILLE WITH
FASTENING SCREENS
4 EXHAUST FAN DETAIL
PRE— FABRICATED
ROOF WITH SELFT— DRILING
METAL SCREWS @ 8" .
FELTS INSTALL PITCH PAN HOT
MOP FELTS DN. & LAP OVER
TOP OF PAN.
CONT. (PT) WOOD CANT.
FIN. ROOFING
e .
FOR SIZE
SEE PLAN
18"
GASKET _
STL CHANNEL
FLASHING
CANT -
2" RIGID INSUL.
ROOF TOP UNIT 1
BRAND
RHEEM
UNIT MODEL
RSNL- B048JKOIO
A/H CFM'S
1,600
HEAT STRIP
10 KW
SEER
13.0
TOTAL BTU'S
48,000
ELECT. INPUT
1 PH, 240 V
EXHAUST FAN SGHEDULE
MANUFA r,TURER
NUTUNE
MODEL
0
GFM
i5
SF
0.125
DRIVE
DIRECT
LOGAT ION
GEI L IN&
A,GGESORI ES
DRAFT DAMFER
1/8' BOLTS ® 24"
O.C. THROUGHOUT
PERIMETER
1/4" BOLTS @ 24" O.C. THROUGHOUT
PERIMETER - BOLTED TO ROOF DECK
TO WITHSTAND 120 MPH
CURB
ROOF TOP A /C/ UNIT
J
YES
Z
DUCT SMOKE DETECTOR
0
X
a
X
SMOKE DAMPERS
-' U.
X
FIRE RATE ENCLOSURE
W
V)
-__- -_- _ _ „ - -�
X
OUTSIDE AIR
INTAKE
HVAC DESIGN REQUIRE:
YES
NO
DUCT SMOKE DETECTOR
0
X
FIRE DAMPER(S)
X
SMOKE DAMPERS
-' U.
X
FIRE RATE ENCLOSURE
X
FIRE RATED ROOF /FLOOR CEILING ASSEMBLY
-__- -_- _ _ „ - -�
X
FIRE STOPPING
X
SMOKE CONTROL
X
3 4" DEEP x 118"
POWERED ACTUATED,
PINS.
FLEX DUCT
UP TO
29" WIDTH
1 -1/2 "WIDE x 26 GA
G.M. STRIP AT
SUPPORT.
RIGID DUCT UP
TO 29" WIDTH
OR 16 " DEEP.
1 " WIDTH x 26 GA
STRAP @ 8"-0 01C
PINS.
1 I DUCT HANGING DETAILA
SCALE: N1S.
LOW VELOCITY
SUPPLY AIR DUCT
(SEE PLAN VIEW)
METAL ROUND FITTING
QUADRANT OPE
TO BE OUTSIDE INSULATION
PROVIDE INSULATION GUAR
WHERE NECESSARY /-
r BUILT -UP ROOF INSULATED FLEX �U
1\” F /G, WITH POLYE HE ENE
JACKETAND STEEL
WIRE REINFORCING
2 I ROOFTOP UNIT DETAIL
PRE — FABRICATE METAL CAP
24 GA GALV. W/ ALL JOINTS
AND SEAMS TO BE SOLDERED
WATERTIGHT.
REF. LINES W/
& W/O INSULATION
SEE PLAN & SCHEDULE
FOR QUANTITY.
EXISTING ROOF INSOLATION
WOOD CANT
FIN. ROOFING
C
d
/ CONC. DECK
/ (SEE STRUCTURAL)
2 -112" X 2 -112" X 114"
GALV. PLATE.
1/2 "0 THRU 8
W/ NUT & WASHER
EXISTING STRUCTURE
5 I REFRIG. LINES COWL DETAIL
uue N.T.S.
PERFORATED DIFFUSER
IR FLOW
SEAL JOINT WITH'
EPDXY & DUCT TAPE
AIR FLOW
ADJUSTABLE VOLUME
DAMPER
SEAL JOINT WITH
EPDXY & DUCT TAPE
%I
g I TYP. DIFFUSER CONNECTION DETAIL
FASTENERS
ANGLE IRON SCREEN NGLE RIVITED
REINFORCING OR SPOT WELDED
WHERE REQUIRED AS REQUIRED
METAL BOLT 180' MIN.
SCREEN
FRAME \ /
\" SCREEN
24" MIN.
ANCHOR
BOLTS
GALV. STRUCTURAL
STEEL ANGLE WELD
SUPPORT (TWO
REGUI RED)
R/
D +SIZE 25 /
FLASHING \
ROOFING
5" MIN
STANDARD DUCT MADE WATER TIGHT
STIFFERNERS MAY BE INSIDE. 50/50
SOLDER USED AT ALL
JOINTS EXPOSED TO
WEATHER. PREPARE
GALVANIZED FINISH
FOR A GOAT OF 3" MIN.
ALUMINUN PAINT
T `rF I SAL FL ASH I N6 DETAIL
FLASHING
-CURB
ROOFING
COPPER CURB - CONCRETE DECK
PITCH SPEGIFIED DUCT
PAN
SIZE
&X(bX1/4
STEEL PLATE METAL ROOF DECK
g I TYP. EXH. AIR ROOF GOOSENECK DETAIL
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FASTENERS
ANGLE IRON SCREEN NGLE RIVITED
REINFORCING OR SPOT WELDED
WHERE REQUIRED AS REQUIRED
METAL BOLT 180' MIN.
SCREEN
FRAME \ /
\" SCREEN
24" MIN.
ANCHOR
BOLTS
GALV. STRUCTURAL
STEEL ANGLE WELD
SUPPORT (TWO
REGUI RED)
R/
D +SIZE 25 /
FLASHING \
ROOFING
5" MIN
STANDARD DUCT MADE WATER TIGHT
STIFFERNERS MAY BE INSIDE. 50/50
SOLDER USED AT ALL
JOINTS EXPOSED TO
WEATHER. PREPARE
GALVANIZED FINISH
FOR A GOAT OF 3" MIN.
ALUMINUN PAINT
T `rF I SAL FL ASH I N6 DETAIL
FLASHING
-CURB
ROOFING
COPPER CURB - CONCRETE DECK
PITCH SPEGIFIED DUCT
PAN
SIZE
&X(bX1/4
STEEL PLATE METAL ROOF DECK
g I TYP. EXH. AIR ROOF GOOSENECK DETAIL
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