Came to house for breaker tripping and had plumber tech out here before me and was messing with water heater because it was causing breaker to trip and it was working when he was here but once he left it started tripping and got here and breaker was not tripped but it was tied into the load side of a GFCI and the GFCI was bad so talk to customer about it and wanted to replace the GFCI to get that working again and also get her water heater working and not on the load side of the GFCI