SPECIFICATION SHEET

CUSTOM HOOD

BLOWERS

Powerful cooktop ventilation and functional lighting - for use with custom hoods.

FEATURES

Model 320

Interior-mounted blower for conventional cooking

•Twin centrifugal blower - 420 cfm

•Plug-in, thermally protected motor with resilient mount- ing and permanent lubrication

•Uses Model 420 rough-in kit with 3¼” x 10” duct

•Add transition, ductwork, elbows, and roof cap (see back)

Model 323

Interior-mounted high capacity blower

•Twin centrifugal blower - 1170 cfm

•Plug-in, thermally protected motor with resilient mount- ing and permanent lubrication

•Heat Sentry™ protection - turns blower on to high speed when excess cooking heat is detected

•Uses Model 422 rough-in kit with 4½” x 18½” discharge

•Add transition, ductwork, elbows, and roof cap (see back)

Model 329H

Control pack for use with Model 331H & 332H Exterior Blower

•Model 331H moves 600 cfm

•Model 332H moves 900 cfm

•Heat Sentry™ protection - turns blower on to high speed when excess cooking heat is detected

•Add appropriate transition and ductwork (see back)

TYPICAL SPECIFICATION

Blower system shall be Broan Model 320 (Model 323).

Blower system to have solid-state controls with infinite ad- justment.

Filters to be washable aluminum.

Unit to have two lamps, each with 100 watt bulbs.

Motor to be permanently lubricated, thermally protected, and resiliently mounted.

Air delivery shall be no less than, and sound levels no greater than listed for each model. All air and sound ratings shall be certified by HVI. Unit to be U.L. listed.

SPECIFICATIONS

MODEL

APPLICATION

VOLTS

CFM

SONES

ROUGH-IN KIT

 

 

 

 

 

 

320

Interior - gas or

120

420

6.0

420

 

electric ranges

 

 

 

 

323

Interior high

120

1170

12.5

422

 

capacity

 

 

 

 

329H

Control Pack

120

—

—

Included

 

for Exterior

 

 

 

 

 

Blower

 

 

 

 

Broan-NuTone LLC, 926 West State Street, Hartford, WI 53027 (1-800-637-1453)

NuTone, Inc., 4820 Red Bank Road, Cincinnati, OH 45227 (1-800-543-8687)

REFERENCE

QTY.

REMARKS

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Architect

 

 

 

 

 

 

 

 

 

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Submitted By

Date

 

 

 

 

 

 

 

 

10C

99042761B