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Description
Reliable 45L Hot Water Solution for Yachts and Boats
The ATI BL4512 Marine Water Heater is designed for boat owners who require a larger onboard hot water supply without compromising installation space. With a 45-litre capacity, this Italian-made water heater provides reliable performance for sailing yachts, motorboats, catamarans and commercial vessels, ensuring greater comfort during both short cruises and extended voyages.
Its advanced dual-heating system combines a 1250W / 230V electric heating element with an integrated engine heat exchanger. Water can be heated using shore power, a generator or by recovering waste heat from the engine while cruising, providing an energy-efficient and dependable source of hot water wherever your journey takes you.
Engineered for Marine Conditions
Every ATI marine water heater is built to withstand the harsh conditions encountered at sea. High-quality materials and corrosion-resistant components help ensure long service life and dependable performance in both fresh and saltwater environments.
Main Features
- Enamelled steel inner tank with DIN 4753 protection
- High-performance engine heat exchanger
- Closed-cell polyurethane thermal insulation
- Marine-grade painted aluminium outer casing
- Adjustable safety thermostat
- Pressure relief and non-return valve
- Magnesium anode for corrosion protection
- AISI 304 stainless steel mounting brackets
- Drain valve for maintenance and winter storage
- Supplied with standard 230V power cable
Flexible Dual Heating System
The ATI BL4512 produces hot water using:
- 1250W / 230V electric heating element
- Integrated engine cooling circuit heat exchanger
This dual-source heating system allows the water heater to operate efficiently whether the vessel is connected to shore power or cruising under engine power.
Technical Specifications
| Specification | Value |
|---|---|
| Model | BL4512 |
| Capacity | 45 L |
| Heating Element | 1250 W |
| Voltage | 230 V AC |
| Current Draw | 5.4 A |
| Heating Time (15°C → 45°C) | 75 min |
| Maximum Pressure | 700 kPa |
| Water Connections | 1/2″ |
| Frequency | 50 Hz |
| Length | 630 mm |
| Width | 390 mm |
| Height | 391 mm |
| Empty Weight | 16.9 kg |
| Gross Weight | 19.2 kg |
Standard Package
Each ATI BL4512 water heater includes:
- Installation manual
- Warranty certificate
- Mounting brackets and fixing kit
- Pressure relief and non-return valve
The supplied accessories may vary according to the manufacturer’s specifications.
Recommended Applications
The ATI BL4512 is suitable for:
- Sailing yachts
- Motor yachts
- Cruising catamarans
- Sport fishing boats
- Commercial vessels
- Liveaboard boats
Its 45-litre capacity provides an excellent balance between hot water availability and efficient use of onboard space, making it ideal for crews requiring greater daily hot water reserves.
Why Choose ATI?
ATI has been manufacturing marine water heating systems in Italy for many years, combining reliable engineering with high-quality materials. Efficient insulation, corrosion-resistant construction and dual-heating technology ensure dependable hot water performance throughout the boating season.
Why Buy from Gaelix Marine Service?
Gaelix Marine Service supplies genuine ATI marine water heaters with professional technical support, competitive pricing and worldwide shipping. We help boat owners and marine professionals choose the right onboard hot water solution for every vessel.
Ships from Greece Warehouse
Worldwide delivery available.
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