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The WIREMOLD COMPANY BW4F is a white metal fan box designed to bring power to ceiling fans and other round-base fixtures. It provides a secure, code-appropriate electrical enclosure for fan and fixture installations where a standard outlet box is not sufficient. Built from metal construction and finished in white, this box supports a maximum fixture weight of 50 pounds, making it suitable for most residential and light commercial ceiling fan applications. Licensed electricians install this box as part of new ceiling fan rough-in or retrofit work.
The BW4F is used in residential and light commercial electrical installations where ceiling fans or round-base light fixtures require a dedicated, weight-rated mounting box. It is appropriate for standard ceiling cavities where a fan-rated enclosure is required by code. The white finish integrates cleanly with typical ceiling surfaces. This box is sold in a package quantity of 5 units, making it a practical choice for contractors working multiple units or rough-in projects.
Designed as an OEM-style replacement and new-installation fan box for ceiling fans and round-base electrical fixtures requiring a weight-rated metal enclosure.
Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Shut off power at the circuit breaker before beginning any wiring work and verify the circuit is de-energized with a non-contact voltage tester. Ensure the box is properly secured to framing or a rated brace to support the declared fixture load. Do not exceed the 50-pound maximum fixture weight rating.
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