07-1473-002NCAFA SERIES UP®LAST EXHAUST FANS (UL762)
W- - _-- _-
-- ROOF MOUNTED FANS
- RESTAURANT MODEL
- UL762
- AMCA SOUND AND AIR CERTIFIED
- WIRING FROM MOTOR TO DISCONNECT SWITCH
- WEATHERPROOF DISCONNECT
- HIGH HEAT OPERATION 300'F (149'0
GREASE CLASSIFICATION TESTING E
HT NORMAL TEMPERATURE TEST ,1,
F EXHAUST FAN MUST OPERATE CONTINUOUSLY
WHILE EXHAUSTING AIR AT 300•F (1490C)
UNTIL ALL FAN PARTS HAVE REACHED
THERMAL EQUILIBRIUM, AND WITHOUT ANY
DETERIORATING EFFECTS TO THE FAN WHICH
ASE DRAIN WOULD CAUSE UNSAFE OPERATION.
ABNORMAL FLARE-UP TEST
B EXHAUST FAN MUST OPERATE CONTINUOUSLY
WHILE EXHAUSTING BURNING GREASE VAPORS
AT 600'F (316'0 FOR A PERIOD OF
15 MINUTES WITHOUT THE FAN BECOMING
R DAMAGED TO ANY EXTENT THAT COULD CAUSE
-G=R+30-1 2G AN UNSAFE CONDITION.
•
--C GREASE BOX
HINGED FAN.
CURB
INSULATED CURB
DUCTWORK BETWEEN
NCAFA BELT DRIVE EXHAUST RISER ON HOOD
CENTRIFUGAL UP -BLAST EXHAUST FANS DIMENSIONAL DATA AND FAN (BY OTHERS)
25M4C�41NF-UOFM�4YI-H2nnOLT 9'20/2007: 12 14
FAN MODEL
HT
W
B
C
F
R
RO
WELIGHT
NCA18HPFA
33 3/8
38 7/8
2
28
29 1/2
18
24
193
1�'�111 i I.N.F'01 TION
VENTED
CURB
4RO
3' FLANGE
RD ROOF OPENING
DIMENSIONS
PITCHED CURBS ARE AVAILABLE. 7
FOR PITCHED ROOFS.
30'
SPECIFY PITCHo 12
EXAMPLEi 7/12 PITCH = 30• SLOPE
CURB DIMENSIONAL DATA
FAN MODEL
D
E
NCAISHPFA
261/2
20
FAN
OPTION (Qty. - Descr.)
EXHAUST
FAN
SUPPLY FAN
UNIT
FAN UNIT MODEL #
1 -Motorized Backdraft Damper for Ai -D Housing
2
# 2
Curb
17.5001W x 17.50011. x 12.0001H Vented
3
# 3
Curb
2L0001V x 71.00011. x 20.0001H Insulated
�i
NIL
MODEL
TAG
CFM
S.P.
RPM
N.P.
#
VOLT
FLA
BLOWER
HOUSING
TAG
CFM
S.P.
RPM
N.P.
0
VOLT
FLA
I
NCAl8HPFA
EF -1
NCAISHPFA
2400
-1.500'
1134
2.000
3
208
6.0
2
DRIP -WA
DRIP -WA
300
-0.600'
1839
0.180
1
115
2.0
3
Al -D.250 -G10
MUA-1
G10
Al -D.250
1400
0.500'
904
0.750
3
208
2.7
��A ' �+_iCiFt
FAN
NON
OPTION (Qty. - Descr.)
I
i -Grease Box
1
I -Fan Base Ceranic Seal
3
1 -Motorized Backdraft Damper for Ai -D Housing
CrIRR A.V.S'RUJ7P IIS'S'
NO.
Fp
ITEM
SIZE
1
# i
Curb
26.5001W x 2650011. x 20.0001H Vented Hinged
2
# 2
Curb
17.5001W x 17.50011. x 12.0001H Vented
3
# 3
Curb
2L0001V x 71.00011. x 20.0001H Insulated
G.A,S FIRED MAKE-UP AIR UNITS)
FAN
UNIT
BTU's
RISEEFNaturat
GAS
YPE
NO.
R
RO
WEIGHT
LB
3
105,8x40
70 deg
FOR QUESTIONS, CALL THE
DENVER SALES OFFICE
875 S. COLORADO BLVD., DENVER, CO 80246
PHONEi (720) 370-0981, (800) 723--2720
FAXe (720) 570-0992
j
•f•• • -__
,
FEATURES:
DRHFA SERIES RADIAL EXHAUST FANS
ROOF MOUNTED FANS
UL705
SAFETY DISCONNECT
STANDARD BIRD SCREEN
SPEED CONTROL_ CURB
E.
BACKDRAFT DAMPER 20 GAUGE
PTEFCSTEEL
PITCHED ,RUCTION
INSULATED CURB
3' FLANGE
ROOF OPENING
RO `�',. DIMENSIONS
PITCHED CURBS ARE AVAILABLE 7
FOR PITCHED ROOFS.
C 30SPECIFY. PITCH�,,_•
BACKDRAFT DAMPER INSTALLATION EXAMPLES 1/19'',
12 •PIs TCH = 30 SLOPE
AIR FLOW
DRHFA DIRECT DRIVE BACKDRAFT DAMPER
CENTRIFUGAL RADIAL EXHAUST FANS DIMENSIONAL DATA CURB DIMENSIONAL -DATA
FAN MODEL
HT
W
B
C
R
RO
WEIGHT
LB
DR12WA
16 1/4
23 3/4
2
19
10 5/8
13
35
RO
(ROOF OPENING)
FAN MODEL
D
E
DRI2HFA
17 1/2
12
MODULAR OUTDOOR DOWN DISCHARGE DIRECT FIRED HEATER •
DIM 'S' DIM 'A* DIM 'P' DIM 'F' �--
_
o— DISCHARGE — — —,
r- -1 OPENING
FLEX CONDUIT I AIRFLOW
DIM 'B' DIM 'N' I I FOR FIELD
DIM '.l'iL
I L• J WIRING
p_ R
L--- -- -----I
SERVICE LIFTING LUGS •
CURB OUTERA
DIM 'R' WALL DISCONNECT 4 PLACES
c o SWITCH ,
F I SLOPED FILTER
INTAKE
DIM'C' BLOWER/ DIM 'T'
DIM 'D' MOTOR
ACCESS DIRECT FIRED
DOOR m MODULE B
00 Of ..
x
20 IN HIGH
�
EQUIPMENT " DIM 'H' :
DIM DIM 'G' CURB
"MIJYJ,E. DIM 'K'
APPROVED BY: —! - ROOF OPENING 2' SMALLER THEN CURB DIMENSION.
DA1 E �--J L V l
- 1��NNIAN
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MECHANICAL ENGINEERS ELECTRICAL
6909 South Holly Circle, Suite 304
Englewood, Colorado 80112
Ph, (3,0.3 773 $7%3 _ t Fax! (303)779-9333
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UREGAS FILTER SIZE & QTY MAX. FILTER VELOCITY
X X
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200AA`.
JOB Chi otle Mexican Grill
A00%® _ r
LOCATION Mia.m1, FL - U of MIaml o S wfti X e 14w,&,A
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DIM 'B' DIM 'N' I I FOR FIELD
DIM '.l'iL
I L• J WIRING
p_ R
L--- -- -----I
SERVICE LIFTING LUGS •
CURB OUTERA
DIM 'R' WALL DISCONNECT 4 PLACES
c o SWITCH ,
F I SLOPED FILTER
INTAKE
DIM'C' BLOWER/ DIM 'T'
DIM 'D' MOTOR
ACCESS DIRECT FIRED
DOOR m MODULE B
00 Of ..
x
20 IN HIGH
�
EQUIPMENT " DIM 'H' :
DIM DIM 'G' CURB
"MIJYJ,E. DIM 'K'
APPROVED BY: —! - ROOF OPENING 2' SMALLER THEN CURB DIMENSION.
DA1 E �--J L V l
- 1��NNIAN
:�It��Ek=-���l�iE�
MULL
A o
fi�C�0aa4 �W�QWa£�ROW�Q OAG
MECHANICAL ENGINEERS ELECTRICAL
6909 South Holly Circle, Suite 304
Englewood, Colorado 80112
Ph, (3,0.3 773 $7%3 _ t Fax! (303)779-9333
r 1Ul
-
�� III li- i'� a� rI1�.' �c 9 til'
;
}•Y��.t..im-.-......t.w.a-y..:�-...-.y-:....-e,r•.,. .ww e:,..:...w.r...c.: n.:asn -
e;
-CONN
ITRANG
UREGAS FILTER SIZE & QTY MAX. FILTER VELOCITY
X X
�f
H
200AA`.
JOB Chi otle Mexican Grill
A00%® _ r
LOCATION Mia.m1, FL - U of MIaml o S wfti X e 14w,&,A
nt , y,3
-�MMM
1 fff 06/21/07 JO it S -S
OR,4FN BYJEA g
"r.1.00 SC" 3/4
4���ks:„
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