The world-renowned 1700 Water Series water heater by Raritan is specially designed for the marine environment and highly recommended by Kompletely Kustom Marine. It is available in three different gallon models and is backed by a five year limited warranty. You can read more about the benefits of this high quality water heater here. Whether you need service for your existing water heater or you need to upgrade, you can count on the qualified techs at Kompletely Kustom Marine to get the job done quickly and efficiently.