Electric Generators: Installation and Safety

Electric Generators: Safety and Installation

Safety

To prepare for power outages, many residents and businesses are buying electric generators as a standby system to keep lights and appliances running.  A generator may be able to help save food in your refrigerator or freezer during a prolonged outage, let you keep your home office running, or power other essential equipment. Generators can pose serious safety hazards to you and to others, so please follow all safety instructions provided by the manufacturer and review the safety guidance published by Santa Cruz Central Fire District.  

Do I need a building permit to install a generator?

Connection to the electric panel requires an Electrical permit. A licensed electrician should apply for the permit with drawings describing the location of the generator and the electrical alterations and load calculations for sizing of generator and new switch and breaker.  Additionally, the manufacturers specifications and installation instructions should accompany the application.

Most often permanently installed generators require a fuel source. The building’s natural gas service is used. Tying into the gas service to fuel the generator requires a Plumbing permit. A licensed plumber should do the work and the application should be accompanied by a gas line diagram showing the routing and sizing of the gas line.