Johnson AquaH 500W Marine Water Heater 22L

Discover the Johnson AquaH 500W Marine Water Heater, meticulously engineered from AISI 316 stainless steel to excel in marine conditions. This reliable heater features a robust 500W electric heating element, ensuring seamless hot water access both at the dock and when connected to a generator.

Innovatively designed, the AquaH series maximizes efficiency by utilizing heat from the engine's cooling system. With storage options ranging from 22 to 80 liters (5.3 to 19.3 gallons), you have flexibility in how you heat your water.

Choose between electric heating or indirect heating from other systems, such as your marine engine, for versatile hot water solutions.

Key Benefits

• Durable Build: Crafted from high-quality AISI 304 stainless steel for extended durability and service life.
• Efficient Heating: Available with Incoloy electric elements at 500W and 1200W, ensuring hot water when needed—even without engine heat, provided you have 230V power.
• Adjustable Thermostat: Easily regulate water temperature during electric heating with an integrated safety thermostat.
• 5-Year Limited Warranty: Enjoy peace of mind with our comprehensive warranty supporting your investment.

Each heater includes a sturdy plastic cover with mounting hardware and is insulated with polyurethane foam. The interior is crafted from AISI 316L stainless steel, accompanied by a safety valve calibrated to 6 Bar +/- 0.5 Bar, with motor connections sized at 1/2" BSP.

Specifications

Electrical supply: 220-240 V ~ 50 Hz or 120 V - 60 Hz
Water connections: ½"

Rely on Johnson Marine Water Heaters for consistent hot water on board—where quality meets practicality.