Best 437 Specifications Sheet download pdf

SPECIFICATION SHEET

REFERENCE QTY. REMARKS Project

Location

Architect

Engineer

Contractor

Submitted by Date

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)

Broan-NuTone Canada, Inc., 1140 Tristar Drive, Mississauga, Ontario, L5T 1H9 (1-888-882-7626)

ROOF CAPS

Model 437

•

High-capacity

design - up to 1200 CFM

•

24 GA. CRCQ steel, black electrically-bonded epoxy

finish

•

Built-in spring-loaded backdraft damper and bird screen

•

For use with High Performance blower system

Model 636

•

24 GA. CRCQ steel,

black electrically-bonded epoxy finish

•

Built-in backdraft damper and bird screen

•

For 3" or 4" round duct

Model 636AL

•

Same as Model 636 .025 - in Aluminum

•

Natural finish

Model 443 Flexible Roof Ducting Kit

•

Includes 8 ft. of 4", flexible, vinyl ducting, 4" diameter

metal duct connector, 2 duct clamps, 4" to 3" reducer

and Model 636 Roof Cap

Model RVK1A Flexible Roof Ducting Kit

•

Includes 8 ft. of 4", flexible, 2-ply metallic laminate

ducting, 4" diameter metal duct connector, 2 duct

clamps, 4" to 3" reducer and Model 636 Roof Cap

•

Duct conforms to UL181 Class 1 air connector

requirements

•

Not recommended for dryer venting

50F 99041930N

Model 634

•

24 GA. CRCQ steel,

black electrically-bonded epoxy finish

•

Built-in backdraft damper and bird screen

•

For 3¼" x 10" or up to 8" round duct

Model 634M

•

Same as Model 634 except with 6" round duct collar

Model 644

•

Same as Model 634 except .025 aluminum

•

Natural finish

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Summary of Contents

Page 1 - ROOF CAPS

SPECIFICATION SHEETREFERENCE QTY. REMARKS ProjectLocationArchitectEngineerContractorSubmitted by DateBroan-NuTone LLC, 926 West State Street, Hartford

Page 2 - Model 611CM

Model 612CM•For curb mount installation•Other features same as Model 612Model 612•For flat roof installation•.025 Aluminum - natural finish•Built-in b