Can I use this tank to store fuel?

Using any Class A Customs, LLC water tank for fuel, chemical or other storage voids any and all warranty.
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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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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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Bracing and Supporting Water Tanks


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

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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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GPI EZ-8RV Fuel Pump and GPI EZ-8RVS Fuel Pump Troubleshooting Guide, Videos and Owners Manual



Class A Customs does not manufacture the EZ-8RV Fuel pumps - Great Plains Industries manufactures this pump.

If you are needing information on another pump or replacement part Class A Customs will not have this information. Please go to Great Plains Website for information on parts and accessories.
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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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