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L-shaped fan and fixture mounting box

FB443FD Product Information

Joist Mount Screw-On L-Shaped Vapor Box for Fans and Fixtures (Double Drywall)
Specification SheetCatalog Page E-mail

Additional Images

ceiling box mounted to joist with double drywall installed

Basic Information

Part Number FB443FD
Description L-shaped fan and fixture vapor box. 70lb fan, 200lb fixture rated for double drywall. 28.5 cu. in. 2 Hour Fire Rating. Flange forms a protective barrier against air infiltration.
UPC 018997762238
Unit Packaging 25pcs
Standard Packaging 25pcs
Country of Origin

Physical Information

Weight0.432 lbs/each
Color Black

Technical Information

Line Drawing FB443FD Line Drawing
Cubic Inches28.5
DescriptionFan or Fixture Double Drywall
Load RatingUL Rated: 70lb Fan; 200lb Fixture
CSA Rated: 50lb Fan; 50lb Fixture
Trade Size28.5 cu. in.
UsageProtects Against Air Infiltration

Comes With

(3)NM94 Cable Connectors
(1)Mud Cover
(3)Gaskets for knockouts
(1)Flange Gasket
(1)Box with flange
(2)#12 x 2-1/2" Long Screws
(1)#10 x 1" Long Screw