Arlington Industries FB442F ON...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$16.80
Arlington Industries FB442F ONE-BOX® Side Mount Vapor Box for Fixtures, 15.5 cu. in.

Arlington Industries FB442F ONE-BOX® Side Mount Vapor Box for Fixtures, 15.5 cu. in.

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Model: FB442F

In Stock (leaves warehouse same day if ordered before 3pm ET)

$16.80
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Arlington Industries FB442F ONE-BOX® Side Mount Vapor Box for Fixtures, 15.5 cu. in.

The Arlington Industries FB442F is a ONE-BOX® side mount vapor box engineered for fixture installations that demand a reliable, vapor-resistant electrical enclosure. Offering 15.5 cu. in. of interior volume, this side-mount configuration is purpose-built to accommodate lighting fixtures and related wiring devices while maintaining a sealed, moisture-conscious design that helps protect connections from vapor intrusion in demanding installation environments. As part of the well-known Arlington ONE-BOX® product family, the FB442F is designed to simplify fixture mounting by combining the box and mounting platform into a single, purpose-engineered unit, reducing the number of separate components an installer needs to source and assemble on the job. This side mount design is intended for applications where a fixture must be positioned to the side of the mounting surface rather than in a standard ceiling or wall-center configuration, giving electricians added flexibility when laying out fixture placement in both new construction and retrofit scenarios. Arlington Industries has built a reputation in the electrical supply trade for practical, installer-friendly box and fitting solutions, and the FB442F continues that tradition by delivering a dedicated vapor box option sized specifically for fixture applications.

Key Features

  • Interior Volume: 15.5 cu. in. of usable box capacity sized for fixture wiring and device accommodation.
  • Side Mount Configuration: Designed specifically for side-mount fixture placement, giving installers positioning flexibility beyond standard center-mount boxes.
  • Vapor Box Design: Built as a vapor box for fixtures, helping to address moisture-related concerns at the fixture mounting point.
  • ONE-BOX® Series: Part of Arlington's ONE-BOX® line, combining box and mounting functions into a single fixture-ready unit for faster installation.
  • Fixture-Ready Application: Purpose-built for lighting fixture installations rather than general-purpose device mounting.

Technical Specifications

  • Product Type: ONE-BOX® Side Mount Vapor Box for Fixtures
  • Interior Volume: 15.5 cu. in.
  • Mounting Configuration: Side Mount
  • Series: ONE-BOX®

Typical Applications

  • Lighting Fixture Installations
  • Side-Mount Fixture Wiring
  • New Construction Electrical Rough-In
  • Residential and Light Commercial Fixture Boxes
  • Retrofit Fixture Mounting Projects

Why Arlington Industries?

Arlington Industries designs its ONE-BOX® fixture boxes, including the FB442F, to simplify fixture installation for electrical professionals by consolidating mounting and enclosure functions into a single purpose-built product. The FB442F's 15.5 cu. in. side mount vapor box design reflects Arlington's focus on practical, application-specific solutions that help installers work more efficiently on fixture-related electrical jobs. Choosing an Arlington ONE-BOX® product means specifying a component engineered specifically for the fixture task at hand.

Manufacturer Resources

Spec Sheet

Product Specs

list_batch:
ARL-20260924
Product Type:
Ceiling Box
Configuration:
Side Mount
Series:
ONE-BOX
Department:
Electrical
Product Group:
Boxes & Enclosures
Product Subgroup:
Electrical Boxes
Product Width:
6.25 in
Product Color:
Black
Country Of Origin:
United States
Product Height:
6.25 in

Arlington Industries FB442F – Frequently Asked Questions

1) What is the cubic inch capacity of the Arlington FB442F vapor box, and is that enough for fixture wiring?
The FB442F ONE-BOX gives you 15.5 cu. in. of interior volume. That is the figure you use for box fill when you count the fixture leads, the branch circuit conductors, grounds and any device in the box, so size your conductor count against 15.5 cu. in. before you rough in.
2) What does side mount mean on the Arlington FB442F, and when would I use it instead of a center-mount fixture box?
Side mount means the box is built to sit with the fixture positioned to the side of the mounting surface rather than centered on a ceiling or wall face. Use it when framing, a stud, or the fixture location forces the box off to one side. For a standard centered ceiling or wall fixture, a center-mount fixture box is the simpler pick.
3) Is the FB442F a general-purpose device box or only for light fixtures?
It is a fixture box. The FB442F is purpose-built for lighting fixture installations rather than general-purpose device mounting, so if you are setting a receptacle or switch, choose a standard device box instead.
4) Do I need a separate mounting bracket or pan with the Arlington ONE-BOX FB442F?
No. The ONE-BOX design combines the box and the fixture mounting platform into one unit, which is the point of the line: fewer loose parts to source and assemble at the opening.
5) What makes the FB442F a vapor box, and where does that matter on a job?
It is built as a vapor box for fixtures, meaning the enclosure is designed to keep vapor and moisture off the connections at the fixture mounting point. That is the reason to spec it over a plain fixture box in damp or moisture-prone locations such as bath and laundry ceilings or exterior-wall fixture points.
6) Can I use the Arlington FB442F on a retrofit, or is it new-construction only?
Both. Arlington lists the FB442F for new construction electrical rough-in and for retrofit fixture mounting projects, including residential and light commercial fixture work.
7) What is the exact part number to order for the Arlington side mount vapor fixture box?
Order Arlington Industries FB442F. That is the single model for this ONE-BOX side mount vapor box at 15.5 cu. in., so there are no finish or size options to specify.
How fast can I get the Arlington Industries FB442F delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Arlington Industries FB442F come with a warranty?
Absolutely. The Arlington Industries FB442F is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Arlington Industries FB442F?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Arlington Industries FB442F from ZenSupply?
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