PREV #98795III The omnibus of electrical systems in RV's (how they work and how they should be properly installed). The narrating host (a middle aged male) leads us through the steps and procedures of installation, courtesy his electrician lackey. There are plenty of electrical system diagrams and how they are routed, as well as ECU's inside circuit branches and grounding systems (during the "how to properly wire your branches segment"). Other related shots include a MS of an overweight man installing a ceiling flash ring and a MS of a woman in the RV's kitchen making coffee. The tone is informal, the script is straight ahead and informative (if RV electrical systems are what you desire).