SUBJECT: GFCI Main Wiring Harness Implementation
MODELS: All venders built for use in the USA (including Puerto Rico) and Canada
Effective April 2007, all new venders are required to have a GFCI (Ground Fault Circuit Interrupter) built into the main wiring harness coming from the power source (wall outlet). This change has been legally mandated by Underwriters Laboratory and by the National Electrical Code, both in the United States of America (including all territories and possessions) and in Canada.
Download PDF: Service Bulletin 283