Kuuma 11811 - 6 Gallon Water Heater - 120V

The Kuuma 11811 – 6 Gallon Water Heater – 120V is designed for serious cruisers, liveaboards, and anglers who require reliable hot water while on the water. This compact heater is ideal for weekend getaways or full-time living aboard, providing consistent access to hot water for comfort and hygiene during extended trips away from the dock.

With a 6-gallon capacity, the Kuuma 11811 strikes a practical balance, offering enough hot water for showers, galley use, and washdowns without excessive weight or energy consumption. Operating on standard 120V AC power, it is compatible with most vessel electrical systems and shore power setups. The unit's straightforward design eliminates the complexity of propane systems while ensuring consistent, controllable heating.

Anglers and boaters who prioritize onboard comfort, especially in cooler climates or during extended offshore deployments, will find this heater particularly beneficial. Installation is optimal where AC power is consistently available, whether through a quality battery-inverter setup or direct shore connections, making it a versatile addition to any marine environment.