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vapor box with adjustable steel bracket

FBR425F Product Information

Non-Metallic Vapor Box with Adjustable Steel Bracket for Double Drywall Ceilings
Specification SheetCatalog Page E-mail

Additional Images

Basic Information

Part Number FBR425F
Description Plastic vapor box with adjustable steel bracket for fans and fixtures in new construction. Flange forms a protective barrier against air infiltration. 27.3 cu. in. 70lb fan rated at 24" on center. 110lb fan rated at 16" on center, 90lb rated fixture on 24" on center. 150lb at 16" fixture rated. For double drywall.
UPC 018997722058
Unit Packaging 5pcs
Standard Packaging 5pcs
Country of Origin

Physical Information

Instruction Sheet FBR425F Instruction Sheet
Weight1.726 lbs/each
Color Black
Material(s)Plastic, Steel

Technical Information

Line Drawing FBR425F Line Drawing
Cubic Inches27.5
DescriptionJoint Mount for Fan or Fixture
Load RatingUL Rated at 24" o.c.: 70lb Fan; 90lb Fixture
UL Rated at 16" o.c.: 110lb Fan; 150lb Fixture
CSA Rated: 50lb Fan; 50lb Fixture
Trade Size27.5 cu. in.
UsageProtects Against Air Infiltration

Comes With

(2)NM94 Cable Connectors
(1)Mud Cover
(2)Gaskets for knockouts
(1)Flange Gasket
(1)Box with flange
(1)Adjustable steel bracket
(4)#12 x 1" Long Screws
(2)#10 x 2-1/2" Long Screws