ler Factory set adjustable pitch blades Aerodynamically efficient performance Heavy duty welded steel base Air dried enamel paint finish Aluminum hood with birdscreen TEFC industrial duty motor Direct drive units are easily maintained no belts or pulleys Belt drive units have self-aligning pillow block bearings Belt drive units use v-belt drive for low speed operation
A
AP
PP
PL
LIIC
CA
AT
TIIO
ON
NS
S Fume and smoke exhaust
General ventilation Make-up air Filtered air supply Heat exhaust
A
AC
CC
CE
ES
SS
SO
OR
RIIE
ES
S // O
OP
PT
TIIO
ON
NS
S Filtered intake unit 2 thick disposable filters, for filtered intake unit Gravity shutter for exhaust only Variable pitch sheaves for easy & accurate adjustment Pre-fabricated roof curb Disconnect switch mounted, or mounted & wired Custom curb panel to match existing curb Motor operated damper for supply or exhaust applications Epoxy or Eisenheiss coatings Explosion proof & special duty motors
MODEL
A
B
D
E
G
WEIGHT
LESS MOTOR
MAXIMUM
FRAME SIZE
HP
HRV-24
30
54 x 64
41.5
39
25.5
324
145T
1
/
4
- 1
HRV-30
36
60 x 76
41.5
45
25.5
365
145T
1
/
3
- 1
1
/
2
HRV-36
42
72 x 82
45.5
51
27.5
410
145T
1
/
3
- 2
HRV-42
48
80 x 89
45.5
57
27.5
503
184T
1
/
2
- 3
HRV-48
54
87 x 95
49.5
63
29.5
630
184T
3
/
4
- 5
HRV-54
60
92 x 98
50.5
69
29.5
870
215T
1 - 5
HRV-60
66
90 x 107 54.5
75
31.5
1140
215T
1 - 10
*DO NOT USE FOR CONSTRUCTION
CONSULT FACTORY FOR CERTIFIED PRINTS
DIMENSIONS IN INCHES*
H
HR
RV
V H
HO
OO
OD
DE
ED
D R
RO
OO
OF
F V
VE
EN
NT
TIIL
LA
AT
TO
OR
RS
S
D
SQ. INSIDE BASE
E
B
A
FAN PANEL DIMENSION
G
DAMPER (OPTIONAL)
CURB
2-1/2
MODEL
MINIMUM
CFM
MAXIMUM
CFM
MAXIMUM CFM
WITH FILTERS
HRV-24
800
6,700
4,861
HRV-30
800
11,800
11,800
HRV-36
1,800
15,376
13,889
HRV-42
3,300
22,296
16,000
HRV-48
4,283
30,900
18,750
HRV-54
8,000
35,238
19,333
HRV-60
9,600
47,000
21,333
PERFORMANCE RATING H
HR
RV
V H
HO
OO
OD
DE
ED
D R
RO
OO
OF
F V
VE
EN
NT
TIIL
LA
AT
TO
OR
RS
S
P
PR
RO
OD
DU
UC
CT
T S
SP
PE
EC
CIIF
FIIC
CA
AT
TIIO
ON
N G
GU
UIID
DE
E
1
1..0
0 G
GE
EN
NE
ER
RA
AL
L
A.
Fans shall be model HRVD Direct Drive or HRVB Belt Drive Hooded Roof Ventilators as manufactured by Continental
Fan Manufacturing Inc., of Buffalo, NY, and of the size and capacity as indicated on the drawings and fan schedule.
B.
HRVD or HRVB Hooded Roof Ventilators shall be furnished as either supply or exhaust as indicated on the
drawings and fan schedule.
C.
HRVD or HRVB Hooded Roof Ventilators configured for supply shall be furnished with filters as indicated on the
drawings and fan schedule.
D.
Fans shall be rated and tested in accordance with ANSI/AMCA Standard 210-99.
E.
All motors and electrical components shall conform to NEMA standards.
2
2..0
0 F
FA
AN
N H
HO
OU
US
SIIN
NG
G -- D
DIIR
RE
EC
CT
T D
DR
RIIV
VE
E M
MO
OD
DE
EL
L H
HR
RV
VD
D
A.
Fan shall be axial flow, roof mount, and direct drive configuration consisting of a hood section and fan housing with
curb base.
B.
Fan housing and curb base shall be of welded heavy gauge steel construction.
C.
Fan motor base shall consist of heavy gauge steel welded directly to fan housing.
D.
Fan housing and motor base shall be coated with an air dried gray enamel finish.
E.
Fan shall have an aluminum hood with bird screen.
2
2..1
1 F
FA
AN
N H
HO
OU
US
SIIN
NG
G -- B
BE
EL
LT
T D
DR
RIIV
VE
E M
MO
OD
DE
EL
L H
HR
RV
VB
B
A.
Fan shall be axial flow, roof mount, and belt drive configuration consisting of a hood section and fan housing with
curb base.
B.
Fan housing and curb base panel shall be of welded heavy gauge steel construction.
C.
Fan motor, shaft and bearings support base shall consist of heavy gauge steel welded directly to fan housing.
D.
Fan housing and motor base shall be coated with an air dried gray enamel finish
E.
Fan shall have an aluminum hood with bird screen.
3
3..0
0 F
FA
AN
N IIM
MP
PE
EL
LL
LE
ER
R
A.
Axial impeller shall be constructed of spark resistant, die cast aluminum airfoil shaped blades secured to a die cast
aluminum hub assembly.
B.
Axial impeller blades shall be of adjustable pitch construction with multiple hub-to-blade arrangements to maxi-
mize air performance. Blade pitch angles shall be factory set.
C.
Axial impeller hub shall be designed to incorporate a split taper bushing, and be keyed directly to drive shaft.
4
4..0
0 F
FA
AN
N M
MO
OT
TO
OR
R A
AN
ND
D D
DR
RIIV
VE
E
A.
Motor shall be TEFC industrial duty and conform to NEMA standards.
B.
Motor shall be of voltage, horsepower, RPM and enclosure as indicated on the fan schedule.
C.
Fan sheaves shall be cast iron and appropriately sized and aligned.
D.
Fan belts shall be static conducting, plus oil and heat resistant.
E.
Fan shaft shall be steel, turned, ground and polished.
F.
Fan shaft bearings shall be lubricated, self-aligning ball type in cast iron pillow block mounts with external grease fittings.
5
5..0
0 O
OP
PT
TIIO
ON
NA
AL
L F
FA
AN
N A
AC
CC
CE
ES
SS
SO
OR
RIIE
ES
S
A. Where indicated, fan shall be provided with the following optional accessories:
Disconnect switches mounted, or mounted and wired

Variable pitch sheaves
-
NEMA 3R non-fused
Pre-fabricated roof curbs
-
NEMA 4X non-fused
2 disposable filters, for filtered intake unit
Motors
Motor
operated damper (supply or exhaust)
- Explosion proof Gravity shutter for exhaust only
- Special duty Custom curb base Protective coatings Inspection door
- Epoxy
- Eisenheiss
6
6..0
0 F
FA
AN
N T
TE
ES
ST
TIIN
NG
G
A.
Axial impeller shall be balanced and mounted in fan assembly.
B.
Fan assembly shall be run and tested prior to shipment.
C.
A test report shall be maintained on file for each individual fan. Continental Fan Manufacturing Inc.
203 Eggert Road, Buffalo, NY 14215
Tel: (716) 842 0670 Fax: (716) 842 0611
Aeroflo Inc.
12-205 Matheson Blvd. E., Mississauga, ON L4Z 3E3
Tel: (905) 890 6192 Fax: (905) 890 6193
USA
www.continentalfan.com
Canada
www.aeroflo.com
Wholesale Products Division
Wholesale Products Division
The Wholesale Products Division offers a superior line of
commercial blowers, residential ventilation products and air
purification systems, available through a wide network of
wholesalers and distributors throughout North America.
OEM Fan Division
OEM Fan Division
Continental Fans sales team provides customer focused
solutions for original equipment manufacturers by working
closely with them during the design process to find the best
products for their applications.
Industrial Fan Division
Industrial Fan Division
Continental Fans Industrial Fan Division offers a superbly
crafted collection of industrial ventilation products,
uniquely marketed through a network of manufacturers
representatives across North America.
Centrifugal
Impellers
Iris
Dampers
In-line
Fans
Panel
Fans
Motorized
Impellers
Centrifugal
Fans
Motorized
Axials
Cabinet Cooling
Fans
Axial
Impellers
In-Line
Duct Fans
External
Mount Fans
Whole House
Air Purification
Portable
Air Purification
Bathroom Lighting
and Ventilation
Radial Blade
Blowers
Roof
Ventilators
Centrifugal
Fans
Flange
Fans
H
R
V
-0612
H
HR
RV
V H
HO
OO
OD
DE
ED
D R
RO
OO
OF
F V
VE
EN
NT
TIIL
LA
AT
TO
OR
RS
S