Quote:
Originally Posted by Scubawise
We have a 2019 Cummings 4000 gas generator.
My wife was asking if any modifications to reduce noise in coach?
I said the experts here may know  |
So is this an item that should be on the Top Things I Hate ( I mean improve ) list ?
You may wish to define your current noise level. I bought an inexpensive sound level meter and found my 5500 to be a quieter than portable inverter generators. I measured at 10 ft away.
Week before last while driving from Memphis, TN I thought I was getting hot, and I could not see the light on the genset wall to tell if was so my wife goes back and look at the controls but was confused because both ACs were off; she knew they were suppose to be on because the genset was saying Auto Mode. Since I am driving, I was kind of helpless so I asked her could she hear the generator and she said no
So I pull over and sure enough the genset was running and she could not hear while driving with both ACs off. Now the only time I know we can hear our generator use to be BEFORE we got the new AGM batteries. Our Genset would start up at 7:00 AM every morning with no shore power, we could feel the vibration more so than the noise, but you could hear it.
When we tailgate ( which I do a lot), unless you go on service side of RV you will never know the genset is running.
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