Key Features

• Corrosion-Resistant Exterior: The 304 stainless steel jacket provides a "yacht-grade" finish that won't rust, pit, or peel like galvanized or painted steel units.

• High-Efficiency Heating: Equipped with a 1500W / 120V element that provides a fast recovery rate, ensuring you have enough hot water for back-to-back showers.

• Robust Aluminum Tank: The inner tank is constructed from high-quality aluminum, which is lighter than steel and offers excellent thermal conductivity.

• Magnesium Anode Protection: Includes a replaceable magnesium anode rod to protect the aluminum tank from galvanic corrosion, significantly extending the unit’s lifespan.

• Safe for Gas Engines: The unit is Ignition Protected and meets all ABYC, USCG, and CE standards for marine installation.

• Safety Integrated: Features a factory-installed Temperature & Pressure (T&P) Relief Valve and a high-limit thermal cut-out switch for peace of mind.

Technical Specifications

Why Choose the S1200E?

If your vessel does not have a closed-loop engine cooling system or if you prefer a simpler plumbing setup without the risk of engine coolant leaks, the S1200E (Electric Only) is the ideal solution. It is lighter and easier to install than models with heat exchangers, while still providing the high-end stainless steel aesthetic and durability.

Installation Pro-Tip:

Since this is a 120V / 1500W unit, it will draw approximately 12.5 Amps. Ensure it is wired to a dedicated marine-grade circuit breaker. Crucial: Never apply power to the unit until you are certain the tank is completely full of water (open the hot water faucet until a steady stream flows). Running the element in a dry tank will cause it to burn out in seconds.