I will mention something everyone should consider. I note the generator type on any boat I am chartering and purchase a spare impeller and it’s in my charter go kit. If you have a generator failure 99% of the time it will be either a clogged strainer or a bad impeller. Some charter companies provide an impeller spare onboard but they are often missing. If unsure of type generator ask at the base if their is a spare onboard and if not can you get one.