Designed specifically for marine use, the innovative design of these water heaters represents a welcome departure from traditional upright cylinders and box-like designs of the past. Inner and outer tanks are made of 316 stainless steel, NOT corrosion-prone aluminum. These heaters may be mounted vertically or horizontally and are secured by adjustable stainless steel mounting feet.
Engine water heat exchanger coils are extra long for faster heating and AC heating elements are nickel-coated copper for long life. All models feature polyurethane foam insulation for extra heat retention and incorporate service thermostats set to 160°F. Thermostatically controlled mixing valves prevent scalding, and ensure that water reaches the tap at the temperature you wish. Additional sizes and options available by special order.
Material: Storage tank and connections: 316 stainless steel; electric heating coil: nickel-plated copper; cover and mounting feet: 304 stainless steel
Port Sizes: All plumbing fittings are 1/2" NPT, including freshwater and heat exchanger inlets and outlets