NuTone 320 Specification Sheet

SPECIFICATION SHEETREFERENCE QTY. REMARKS ProjectLocationArchitectEngineerContractorSubmitted By Date10C 99042761BCUSTOM HOODBLOWERSPowerful cooktop ventilation and functional lighting -for use with custom hoods.FEATURESModel 320Interior-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 323Interior-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 speedwhen 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 329HControl pack for use with Model 331H & 332H ExteriorBlower• Model 331H moves 600 cfm• Model 332H moves 900 cfm• Heat Sentry™ protection - turns blower on to high speedwhen excess cooking heat is detected• Add appropriate transition and ductwork (see back)TYPICAL SPECIFICATIONBlower 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, andresiliently mounted.Air delivery shall be no less than, and sound levels no greaterthan listed for each model. All air and sound ratings shall becertified by HVI. Unit to be U.L. listed.MODEL APPLICATION VOLTS CFM SONES ROUGH-IN KIT320 Interior - gas or 120 420 6.0 420electric ranges323 Interior high 120 1170 12.5 422capacity329H Control Pack 120 — — Includedfor ExteriorBlowerSPECIFICATIONSBroan-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)

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