Specification

Broan-NuTone LLC Hartford, Wisconsin www.nutone.com 888-336-3948
REFERENCE QTY. REMARKS Project
Location
Architect
Engineer
Contractor
Submitted by Date
SPECIFICATION SHEET
51L 99045512A
MODEL ARN80
INVENT
TM
SERIES FAN
DESCRIPTION
BLOWER:
• Plug-in, permanently lubricated motor - engineered for
continuous operation
• Dynamically balanced centrifugal blower wheel for quiet,
efficient performance
• Low RPM for quiet operation
HOUSING:
• Rugged, 26 gauge, galvanized steel construction
• Polymeric, 4” duct connector with tapered sleeve and no
metallic clatter
• 5-3/4” height allows for 2” x 6” ceiling installations
• Sturdy, easy, four-point mounting directly to joist
• Can be mounted in ceilings up to 7/12 pitch
GRILLE:
• Polymeric construction
• Innovative design - the result of extensive research with
designers and consumers
CONTROLS (Purchase separately):
• Refer to NuTone’s catalog for a complete line of
accessories to effectively adapt these fans to your
construction requirements.
U.L. Listed for use over bathtubs and showers when
connected to a GFCI protected branch circuit (ceiling
mount only).
3-Year Warranty.
TYPICAL SPECIFICATION
Fan shall be NuTone Model ARN80.
Fan shall have corrosion resistant galvanized steel housing
with four-point mounting capability. It shall be ducted to a
roof or wall cap using 4” round ductwork.
Blower assembly shall be removable, have a centrifugal-
type blower wheel and a permanently lubricated motor
designed for continuous operation.
Non-metallic damper/duct connector shall be included.
Air delivery shall be no less than the airflow values and
no greater than the sound level values listed in the HVI
Performance Specifications provided in this specification
(see following chart). All air and sound ratings shall be
certified by HVI.
Ceiling Ventilator shall be U.L. Listed for use over bathtubs
and showers when connected to a GFCI protected branch
circuit.