How loud will it be for the neighbors?

55 to 65 decibels during operation. Dishwasher volume. Kohler tends to come in a few decibels quieter than the others, which can matter in Westover Hills or anywhere with strict HOA noise rules. The weekly self test is 5 to 10 minutes. During an actual outage, the neighborhood is dark and the generator next door isn’t what anyone’s noticing.