How to Fill a Fresh Water Holding Tank - Fill Dish Installation Instructions


The fill dish is located on the outside of your unit so that you can easily add water to your fresh water tank without the need of opening a compartment or climbing under your unit.
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Bracing and Supporting Water Tanks


Do I need to brace the water tank, the wall looks bowed?

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RV Waste Water Tank Grommets Installation Instructions



Class A Customs Waste Water Tanks only come with the ABS outlet installed, the end user will determine where the inlet and vent will need to be placed and install.


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Custom Water Tanks - Custom Fittings

Where are your tanks made? Class A Customs is located in Elkhart, Indiana USA, we make all of our tanks here on location, we do not have any other locations and we do not have any distributors.
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Fresh Water Pump Installation Instructions & Troubleshooting

WARNING: BEFORE SERVICING PUMP, TURN OFF PUMP AND DRAIN WATER FROM SYSTEM
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How to Sanitize Fresh Water Holding Tank

When I get the tank what should I do first? Sanitize each tank prior to use to remove any debris from the manufacturing process.

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