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Charger inverter hummmmmm
I have Magnum MSH 4024 inverter/charger. One of the units hums or buzzes. It’s not that loud, I can only hear it when the coach is in our enclosed garage.
Does this mean service is due or is this normal?
Chuck
2000 Featherlite H3-45
2024 Jeep Grand Cherokee
Leesburg, FL -
1 Reply
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It’s Probably a relay in the inverter, Some make noise, I replaced a few transfer switches in my RV repair days and some new ones hum so bad customer would reject them, some motor homes mount it under bed
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