Operate portable generators outdoors only, at least 20 feet from doors, windows, and vents. Never run a generator in a house, garage, carport, or other enclosed or partially enclosed space. Always use working carbon-monoxide alarms.
Never plug a generator into a household outlet or connect it to wiring without properly installed transfer equipment. Backfeeding can seriously injure or kill lineworkers and members of the public. Follow the manufacturer’s instructions and consult a qualified electrician. Learn more about how to safely install a generator.