![Quick Nautic Boiler B3 - 3.9 Gallon - 12V - 300W [FLB31503S120A00]](https://cdn.shopify.com/s/files/1/0855/3916/0358/files/69699XL.jpg?v=1706736386)
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Description
Quick Nautic Boiler B3 - 3.9 Gallon - 12V - 300W [FLB31503S120A00]Nautic Boiler B3 3. 9 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, that is fitted with an adjustable safety thermostat Relief non return vale that allows discharging of the water heater in case of disuse Features: The heat exchanger used for Quick "Nautic Boiler B3 is AISI 316L stainless steel.
Nautic Boiler B3 - 3.9 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, that is fitted with an adjustable safety thermostat
- Relief/non-return vale that allows discharging of the water heater in case of disuse
Features:
- The heat exchanger used for Quick "Nautic Boiler B3” is AISI 316L stainless steel. The heat exchang capacity is notably higher than that achieved from other manufactures.
- The tank is made of 1.5 mm gauge AISI 316 stainless steel welded with Argon shielding gas and hence 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: 3.9
- Box Dimensions: 16"H x 16"W x 23"L WT: 19.4 lbs
- UPC: 8057090143966
Brochure (pdf)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 394 reviews
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Product Reviews
★★★★★ 5
Perfect add to bathroom
Size: 24x6 2Pcs, Color: White
These are perfect. They are just as advertised. They are easy to hang and all needed materials come included (screws and different drywall hanging options).
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Pink perfect and easy to mount
Super easy. Just mount the bracket with a small level and the shelf slides on perfect. And has screws to keep shelf from sliding off. Easy to
Do and the pink was the perfect color
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Reviewed in the United States on April 29, 2026
★★★★★ 4
Good quality, but a few issues with the hidden mounts and levelness.
Size: 35x7 2Pcs, Color: Black, Size: 35x7 2Pcs, Color: Black
These are quite nice and also sturdy. Only complaint I have is that I bought a couple of these, and on one of them, only one of them, it was difficult to get the hidden mounts to go into the holes. I think it was probably a manufacturing defect thing. Also, on that particular one, it wasnt as level as the other. Not a show stopper, but if you need a perfectly level type of mounting situation, I would be careful here.
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Reviewed in the United States on September 14, 2025
★★★★★ 5
Great value/easy to install.
Size: 24x6 2Pcs, Color: Black, Size: 24x6 2Pcs, Color: Black
Great product and great value. Easy to install and adds a nice touch to a bathroom.
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Reviewed in the United States on March 21, 2026
★★★★★ 5
Easy hanging
Size: 31x7 2Pcs, Color: Black
Great size and easy to hang. Have purchased many for my home.
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Reviewed in the United States on May 20, 2026