Nautic Boiler B3 Series
Engineered for marine use, this corrosion-resistant water heater delivers a reliable and energy-efficient hot water supply, built to withstand harsh sea conditions.
Related Submodels:
| Model | Water Tank Capacity | Heating Power | Power Voltage |
|---|---|---|---|
| B3 15 035S1 | 15L | 300W | 12V |
| B3 15 05S | 15L | 500W | 220V |
| B3 15 06SL | 15L | 600W | 110V |
| B3 15 12S | 15L | 1200W | 220V |
| B3 15 12SL | 15L | 1200W | 110V |
| B3 20 003S1 | 20L | 300W | 12V |
| B3 20 05S | 20L | 500W | 220V |
| B3 20 06SL | 20L | 600W | 110V |
| B3 20 12S | 20L | 1200W | 220V |
| B3 20 12SL | 20L | 1200W | 110V |
| B3 25 05S | 25L | 500W | 220V |
| B3 25 06SL | 25L | 600W | 110V |
| B3 25 12S | 25L | 1200W | 220V |
| B3 25 12SL | 25L | 1200W | 110V |
| B3 30 05S | 30L | 500W | 220V |
| B3 30 06SL | 30L | 600W | 110V |
| B3 30 12S | 30L | 1200W | 220V |
| B3 30 12SL | 30L | 1200W | 110V |
| B3 40 05S | 40L | 500W | 220V |
| B3 40 06SL | 40L | 600W | 110V |
| B3 40 12S | 40L | 1200W | 220V |
| B3 40 12SL | 40L | 1200W | 110V |
| B3 60 05S | 60L | 500W | 220V |
| B3 60 06SL | 60L | 600W | 110V |
| B3 60 12S | 60L | 1200W | 220V |
| B3 60 12SL | 60L | 1200W | 110V |
| B3 80 12S | 80L | 1200W | 220V |
| B3 80 12SL | 80L | 1200W | 110V |
Technical Features
- Casing made of composite materials.
- Large heat exchange area, with heat exchanger constructed from AISI 316 stainless steel.
- Water tank made of AISI 316 stainless steel, welded using argon gas protection for high corrosion resistance.
- Filled with high-density polyurethane foam for excellent thermal insulation.
- Electric heating elements made of heat-resistant Inconel (nickel-chromium alloy).
- Equipped with electric heating and an automatic thermostat.
- Fitted with a safety valve / drain valve to allow water drainage when the heater is not in use.
- The water tank is mounted on a wall or floor via brackets. Mounting brackets are made of AISI 316 stainless steel.
Specifications:

