Re: Fill water above 90%
Reply #13 –
Tom, your fresh water tank likely has either a mechanical level switch or an electronic level sensor that shuts off the electric fill valve to prevent overfilling. The tanks fill from the bottom. A direct fill port can be added near the top of the tank which will get you that extra couple percent. It can also be used to add water from a portable tank. Here is a 30 gallon example.
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