Quick calorifier with a capacity of 22 Litres and a wattage of 800W. This Sigmar Marine 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 casing with integrated brackets.

The Sigmar Compact HC series calorifier has been specially designed for horizontal bulkhead (wall) mounting. The cold water entry must always be the lower connection defined by boat builder according to whether the water heater is to be mounted to the right or to the left.

This calorifier produces hot water from the dual 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.

Electric cable with Schuko plug

220V Mains electrical immersion heater, thermostatically controlled

Simple to fit with easy to identify connections & instruction manual

Contact thermostat to regulate external heater