These boilers are specially designed for use on medium-sized vessels and yachts. Due to their compact dimensions and low weight, they are particularly suitable for sailboats. The use of high quality materials ensures a long service life and trouble-free operation. There are five different models with a volume of 20 l - 40 l to choose from. The assembly can be done horizontally and vertically. The components that clash with seawater (boiler, connections, fixing straps) are made of stainless steel ASI 316. The heating of the water can be done either via the connection of the cooling circuit of the marine engine or via the built-in 800W immersion heater. The standard integrated thermostat allows to set the water temperature to max. 800 °.


ModelItem No.
WB - 300590030

Technical Drawing


WB 20355410
WB 22310570
WB 30355530
WB 40355670

Technical Data

Content:30 l
Weight:12 kg
Cartridge heater:1