Kuuma 11812 - 6 Gallon Water Heater - 120V

The Kuuma 11812 – 6 Gallon Water Heater – 120V is purpose-built for serious boaters and anglers who demand hot water on the water without sacrificing electrical simplicity. After years running extended trips, you know the difference between a vessel that feels like home and one that doesn't—and reliable hot water is non-negotiable for comfort during multi-day excursions.

This compact 6-gallon capacity heater solves the problem of cold showers and uncomfortable washups when you're miles offshore or anchored in remote freshwater, delivering consistent heating on standard 120V shore power or generator hookups. Built by Kuuma Products, a name trusted in marine water heating, this unit uses efficient 120V electric resistance heating to warm 6 gallons quickly and maintain temperature throughout your stay.

The heater's compact footprint—measuring 16 x 16 x 22 inches—fits easily into galley spaces and engine compartments where space is at a premium. Its durable construction withstands the salt spray, vibration, and humidity inherent to marine environments, ensuring years of reliable service without corrosion or performance degradation. This heater is ideal for cruising sailboats, center console fishing boats, and coastal sportfish vessels.