How to Install an Old Work (Retrofit) Electrical Box

Author: External Author | Dec 25, 2019 | Categories: Commercial Electrician , Electrical Automation , Electrical Company , Electrical Contractor , Electrical Renovation , Electrical Service , Electrical Service Upgrade , Home Automation Electrician , HVAC Automation , Residential Electrician

Electrical boxes used to mount outlets, switches, and light fixtures in walls and ceilings come in a seemingly endless variety of sizes and styles, including metallic (steel) versions requiring grounding of the box and nonmetallic versions (PVC, phenolic resin or fiberglass) which do not require grounding of the box.

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Original Article Source Credits: The Spruce , https://www.thespruce.com/

Article Written By: Bob Formisano

Original Article Posted on : 11/11/19

Link to Original Article: https://www.thespruce.com/install-old-work-electrical-box-1824655