ATS Noises Automatic Transfer Switch sounds
admin2020-10-31T12:31:20+00:00 ATS Noises automatic transfer switch (ATS) sounds can be heard are a warning before failure happens. Never ignore ATS Noises. 1.ATS NOISES - What do they sound like? If you can hear ‘chattering’ this is a sign that debris is bouncing around between the contactors in your...