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DESCRIPTION
• UL Listed for commercial applications
• Water-tight electrical terminal box
• Totally enclosed motor
• High-efficiency motorized impeller
• Automatic reset thermal overload protection
DESIGN FEATURES
Air Delivery: 140 cfm (66 L/s) at 0.2” Ps
Sound Level: N/A - unit is remotely mounted
Amps: 0.7
Housing: UV-resistant, durable polycarbonate plastic
Motor: External rotor, ball bearing, 115 VAC, 60Hz
Blower Wheel: Backward inclined centrifugal
Duct Size: 4” (102 mm) or 5” (127 mm) diameter
Architectural & Engineering Specifications
July 2011
In-Line Radon Fan
MODEL ILRF
ARCHITECT’S SPECIFICATIONS
INSTALLATION
• Not for use in cooking areas.
• Approved for mounting in wet locations (outdoors).
• Suitable for use over a tub or shower when connected to a
GFCI-protected branch circuit.
• Suitable for use with solid-state speed controls.
AIR PERFORMANCE CURVE
(mm w.g.)
56
51
46
41
36
30
25
20
15
10
5
0
4-in. (102 mm) duct • 140 cfm (66 L/s) @ 0.2” Static Pressure (Ps)
(in. w.g.)
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
Static Pressure
0.6
0.4
0.2
0.0
0 20 40 60 80 100 120 140 160
0 9 19 28 38 47 57 66 75
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 0.2 in. static pressure, based on tests conducted in a state-ofthe-art test laboratory.
Unit shall be NuTone Model ILRF.
Housing shall be constructed from UV resistant durable plastic
Unit shall include a watertight electrical terminal box and
factory-sealing to prevent water damage to interior. Unit shall be
approved for use in wet locations.
Unit shall include a motorized impeller for high-efficiency
performance, with automatic reset thermal overload protection.
Air delivery shall be no less than 140 cfm (66 L/s). Air rating shall
be conducted at an HVI recognized testing facility. Unit shall be
cULus Listed.
7/8”
(22 mm)
(cfm)
(L/s)
6”
(152 mm)
10”
(254 mm)
2”
(51 mm)
7
/8”
3
(98 mm)
7
4
/8”
(124 mm)
10”
(254 mm)
Broan-NuTone LLC Hartford, Wisconsin www.nutone.com 888-336-3948
Broan-NuTone Canada, Inc. Mississauga, Ontario www.nutone.ca 877-896-1119
REFERENCE QTY. REMARKS Project
Location
Architect
Engineer
Contractor
Submitted by Date
11G 99044774A
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