Quick calorifier with a capacity of 40 Litres and a wattage of 800W. This Sigmar Marine Inox Compact calorifier is constructed with high quality materials specially designed for marine use. The tank and heat exchanger are made from AISI 316 stainless steel with 20mm thermal insulating polyurethane foam and sturdy plastic & stainless steel casing with integrated brackets.

The Sigmar Double Coil calorifier is the only nautical water heater on the market to allow the use of an additional heating source (besides cooling system) such as an external burner, a generator or a second engine cooling system.

The calorifier is suitable for vertical or horizontal installation to the bulkhead, deck-head or floor.

This calorifier produces hot water from the twin Incoloy electric heating elements. Also featuring a safety / non-return valve that allows discharging of the water heater in case of disuse, set at 6 bar (±1).

This Boiler comes with a regulating thermostat with double safety and 1/2" engine and water fittings.

The Sigmar Inox Compact calorifier has been designed to offer a compact robust and attractive looking product with better technical characteristics such as thermal insulation and resistance to the marine environment. They are also safer, more secure, easier and quicker to fit and better value for money.

Electric cable with Schuko plug

220V Mains electrical immersion heaters, thermostatically controlled

Simple to fit with easy to identify connections & instruction manual