Xantrex RS 3000 just got loud.
I have a RS 3000 which is probably 10 years old. It is in the storage bay below in my 5th wheel. Normally you can only hear the fan run but is fairly quiet and can only hear it when bay door is open. ...
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...and, since it is (probably) a 12VDC fan, there should be zillions of them after-market. Xantrex is a good brand, worth fixing.
