The COMPACT series from SIGMAR marine offers innovative water heaters of 40 to 60 liters, developed specifically for use in recreational boating. The solid 1.5 mm thick stainless steel tank is argon gas-shielded welded. Due to their design, COMPACT boilers are particularly suitable for installation on flat surfaces/ bulkheads. They feature a thermostat and a safety/check valve. The water heater uses the excess heat produced by the engine cooling circuit, shore power supply or energy from a generator. Using excess heat is very economical: water is permanently heated and the excellent insulation of the boiler keeps it hot for a long time. Each boiler has an integrated safety valve which opens for protection from a pressure of 4 bar (58 psi). The hoses can be connected via ½" fittings/nozzles (the connection nozzles are not included).
Choose a boiler with a second heat exchanger
- if you plan to utilise waste heat from more than one engine,
- or to install an auxiliary burner to heat the water when the engine is not running.
Heater:
- B0 40 UCD: 1200W
- B0 60 UXD: 800W