SPECIFICATION SHEET
REFERENCE
QTY.
REMARKS
Project
Location
Architect
Engineer
Contractor
Submitted by
Date
Best by Broan,
P.O. Box 140, Hartford, Wisconsin 53027
IN-LINE BLOwER
MODEL
ILb3
Powerful yet quiet blower - exhausts the cooking area
from a remote location.
FEATURES
BLOWER:
• Low RPM for quiet operation
• Resilient anti-vibration mounts
• Dynamically-balanced, galvanized steel, centrifugal
blower wheel for quiet, efficient performance
• Permanently lubricated, thermally protected motor
• Plug-in motor rated at 120 VAC
• Designed for continuous operation
HOUSING:
• Rugged galvanized steel
• 8-position mounting brackets for easy installation and
greater adaptability to various mounting requirements
• Automatic backdraft damper located within exhaust
duct connector
• Factory-shipped in horizontal discharge position
• May be converted to vertical discharge
• Suitable for kitchen installations
ACCESSORIES INCLUDED:
• 8-inch round integrated duct connectors
• One (1) 8-inch to 10-inch-round transition
• Hanger kit - for additional installation flexibility
• Range hood rough-in kit with integrated 10-inch duct
connector
TYPICAL SPECIFICATION
In-Line Blower shall be Best by Broan Model
ILB3
.
Unit shall have galvanized steel housing. Housing to have
adjustable mounting brackets.
Blower to include hanger kit, one (1) 8-inch to 10-inch-round
transition, 8-inch round integrated duct connectors, and a range
hood rough-in kit with integrated 10-inch duct connector.
Automatic backdraft damper to be located within exhaust duct
connector. Duct connectors, blower assembly and wiring plate
shall be adjustable for either horizontal or vertical installation.
Blower unit shall be removable from
housing and will have a galvanized
steel, centrifugal-type blower wheel.
Motor to be permanently lubricated and
mounted with resilient anti-vibration
mounts.
Air delivery shall be no less than listed.
All air ratings shall be certified by HVI.
Unit to be UL and cUL listed.
70E
99043706D
* Performance ratings include the addition of a 10” round
transition on inlet.
SPECIFICATIONS
Volts
Hz Amps
CFM
Duct
weight
120
60
2.6
260 (V) 8” Round * 30.6 lbs.
280 (H)
HVI-2100 certIfIed ratIngs comply with
new testing technologies and procedures
prescribed by the Home Ventilating Institute,
for off-the-shelf products, as they are available
to consumers. Product performance is rated at
0.1 in. static pressure, based on tests conducted
in aMca’s state-of-the-art test laboratory. sones
are a measure of humanly-perceived loudness,
based on laboratory measurements.
HLB3
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
0
50
100
150
200
250
300
AIR FLOW RATE (CFM)
ST
A
TI
C
PR
ES
SU
R
E
(IN
-W
G
)
VE
RT
ICA
L
HO
RIZ
ON
TA
L
8” ROUND
DUCT CONNECTOR
