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Thermal Oil Boiler Suppliers
A thermal oil boiler is a heating system that runs on heat transfer oil instead of water or steam. It works in a closed loop, delivering steady, high temperatures without the pressure risks you get with steam boilers. That makes it a good fit for ships, where space is tight and systems need to be simple and reliable.
These units are often used for heating cargo, fuel tanks, or other onboard systems that need consistent temperature control. And since they don’t require water treatment, they’re easier to operate and maintain.
How to Choose the Right Thermal Oil Boiler System
Choosing the right thermal oil boiler for your vessel comes down to more than just reading through technical specs. You’ll need to consider the size and class of your ship, space available for installation, preferred fuel type, and how much heat your system needs to deliver. Efficiency, ease of maintenance, and class certification also play a big role in long-term performance.
Partnering with reliable thermal oil boiler manufacturers is key. They’ll help you select a unit that meets marine standards and is built to last. It's also worth checking that your supplier provides ongoing support and access to spare parts for thermal oil systems. That way, you’re covered not just during setup - but throughout the boiler’s service life.
Top Thermal Oil Boiler Manufacturers
Here’s a quick look at five well-known companies that build reliable thermal oil boiler systems used across the marine and industrial sectors:
- Alfa Laval Aalborg: Probably the most recognized name in this space. Their Aalborg TFO units are made for ships - safe, efficient, and fully class-approved. They’re often found on tankers and offshore vessels where steady high-temperature heat is needed.
- Sigma Thermal: An American company known for durable boiler setups. Sigma’s systems show up in tough environments and are often mentioned among leading hot oil heaters manufacturers. Their thermal oil boilers are simple to maintain and built to handle rough conditions.
- Thermax: Based in India, Thermax builds modular boiler systems for many industries - including marine. They’re known as a flexible thermal oil boiler manufacturer with solutions that work well when space and budget are tight.
- ECO Prozesstechnik: This German brand keeps things efficient and well-built. ECO is often listed among trusted thermal oil heater manufacturers, especially for vessels needing long-lasting, low-maintenance systems.
- Miura: A marine thermal oil heater manufacturer from Japan. Miura’s boilers are compact, highly efficient, and a good choice for smaller ships where space is limited.
Find a Trusted Thermal Oil Boiler Supplier
When it comes to sourcing a reliable thermal oil boiler supplier, experience matters just as much as the equipment. These systems play a critical role in keeping fuel, cargo, and machinery at stable temperatures - so working with a supplier who understands marine requirements will help you avoid costly mistakes.
Look for thermal oil boiler suppliers that offer not just equipment, but full lifecycle support: proper documentation, spare parts availability, class approvals, and global logistics. It also helps to choose someone who’s familiar with your vessel type and can recommend the right configuration based on actual onboard constraints.
At Records Marine, we make it easier to find vetted suppliers you can trust. Our platform connects you with companies that specialize in marine-grade thermal oil boiler systems - so you don’t have to waste time chasing quotes from general industrial providers.
Explore Our Listings and Connect with Reliable Thermal Oil Boiler Suppliers
Whether you're replacing an outdated unit or outfitting a new vessel, having a knowledgeable partner makes the process smoother and safer.
Through Records Marine, you can access a network of verified thermal oil boiler manufacturers and suppliers who specialize in shipboard heating systems. From compact models to high-output units, our network includes companies that deliver reliable equipment along with long-term support.
Explore our platform to find the right partner and keep your vessel’s heating systems stay efficient and on schedule.
Verified
Year Founded: 2018
Verified
Year Founded: 2018
Year Founded: 2022