Nautic Boiler B3 – 5.3 Gallon – 12V – 300W
Casing in composite material and Tank in AISI 316 stainless steel.
Benefits:
- High-quality materials
- Heat exchanger with wide exchange surface
- Produces hot water from the electric element, which is fitted with an adjustable safety thermostat
- Relief/non-return valve that allows discharging of the water heater in case of disuse
Features:
- The heat exchanger used for the Quick “Nautic Boiler B3” is made of AISI 316L stainless steel. The heat exchanger capacity is notably higher than that achieved by other manufacturers.
- The tank is made of 1.5 mm-gauge AISI 316 stainless steel, welded with Argon shielding gas, and is therefore highly resistant to corrosive agents.
- The electrical heating element is made of Incoloy®.
- The thermal insulation is high-density polyurethane foam injected between the cover and tank, giving excellent heat retention properties.
Included Accessories:
- Tank mounting brackets are in stainless steel AISI 316 and are supplied as standard in each package.
Specifications:
- Volts: 12v
- Heat Exchanger: Yes
- Gallons: 5.3
- Box Dimensions: 15″H x 16″W x 23″L WT: 21.2 lbs
- UPC: 8057090143973
Brochure (pdf)
SKU:QUI-FLB32003S120A00






![Raritan 12-Gallon Water Heater w/o Heat Exchanger - 240V [171202]](https://www.dockfittingworks.com/wp-content/uploads/2026/10/raritan-12-gallon-water-heater-w-o-heat-exchanger-240v-171202.webp)