Preventive maintenance for marine boilers
Your marine boilers are a vital part of your onboard operations. The steam or hot water they provide are essential to fuel operations, cargo operations and much more, so you should do all you can to protect their uptime and performance. That includes regular care, such as turning to Alfa Laval for preventive maintenance.

Why choose preventive maintenance from Alfa Laval?
With their in-depth knowledge, Alfa Laval Marine Service experts are the right ones to take proactive care of your Alfa Laval Aalborg boilers – and even other marine boilers. Using our preventive maintenance offerings will give you:
- Optimized and reliable equipment
- Lower operating costs
- Reduced spare parts consumption
- Increased equipment lifetime
Performance Assessment for boilers
Let our experts inspect and adjust your boiler systems to restore any performance that has declined over time. Through a Performance Assessment, our boiler experts can return your boiler systems to an ideal operating state.
Pressure part inspection for boilers
Periodic inspection of your boiler’s pressure part is a smart way to protect uptime against common failures. Let our experts identify service needs before they impair performance or cause an unplanned shutdown.
Boiler repair
Our experts can restore marine boilers to good-as-new condition and extend their operating life. Repair can be a more cost-effective option than new parts.
Boiler replacement
We can provide a cost-effective 1:1 marine boiler replacement or a new boiler design according to your specifications – even on an emergency basis.
Waste heat recovery retrofit
Reduce fuel costs and improve your vessel’s CII rating by retrofitting a well-adapted waste heat recovery system. We offer customized solutions, designed to maximize energy gains in relation to your investment.
Dry dock services
We can perform a wide range of services for Aalborg boilers while your vessel is in dry dock. Discuss with us well ahead, so that we can prepare a customized proposal for your needs. Even better, have us perform a pre-docking inspection.
Boiler spare parts
Be sure of getting the performance you count on. Choose perfectly matched, high-quality spare parts that maximize benefits and savings from Aalborg marine boilers.
Training
Build knowledge and skills to get more from equipment and applications. Alfa Laval provides crew training and more – on board, on site and online.
Alfa Laval Touch Control retrofit
Upgrading from your Aalborg boiler’s ageing Unisab controller will ensure the availability of spare parts – and lead to better boiler operations. We can replace your existing Aalborg Unisab boiler control system with Alfa Laval Touch Control, which combines robust, PLC-based hardware with dependable software developed by Alfa Laval. Retrofitting is simple, and Alfa Laval experts take care of the entire process – either in dry dock or whenever convenient, including while you sail.

Alfa Laval Marine Service
We provide not just immediate support but also a full range of services – digital as well as physical. Turn to us to optimize performance, safeguard compliance, improve sustainability, boost efficiency and secure your peace of mind. You’ll find solutions for every stage of your equipment’s life cycle in our Alfa Laval Marine Service offering.
