Class A Customs, LLC Manufacturer Warranty covers manufacturer defect on manufacturer installed fittings and tank workmanship. 


Inspect tank and all fittings before beginning installation, there is a 14 (fourteen) day time period to report any damages once you items are received. 


Warranty is null and void on any tank with a sealed connection to a pressurized water line.

Warranty is null and void on any tank that is not properly vented.

All Class A Customs water tanks must be gravity fed and vented as stated in installation instructions.


Warranty does not cover tank or fitting damage resulting from tank or fittings plumbing being jarred, moved, cracked, cross-threaded, damaged threads from use, and/or fitting punched from tank. Such damage is due to plumbing being moved and/or tank being jarred causing unavoidable damage beyond manufacturer control or responsibility.


Warranty does not cover cross-thread damage, fittings are injection molded not carved, so threads can not be cross-threaded from manufacturing, cross-threading only occurs from incorrect use of fitting.


Warranty does not cover tank or fitting damage due to customer improperly venting tank. Warranty does not cover damage to tank from weight being on tank or tank being compressed by outside forces, example, tank being buried underground causing collapse; tank being compressed under boat. 


Warranty does not cover damage to tank or fittings due to weather related incidents, example, tank freezing or being in excess heat/sun expose.

Using Class A Customs, LLC Fresh/Gray Water Holding Tank for any purpose other than fresh or gray water storage will void any/all warranty. 


Using Class A Customs, LLC Black/Gray Waste Water Holding Tank for any purpose other than black (human waste) or gray water storage will void any/all warranty. 


Using any Class A Customs, LLC water tanks for fuel, chemical or other storage voids warranty.

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