Interested in our thermal solutions? Keen to find out more about one of our services or looking for a quotation? In search of a rental boiler?

Contact us


Interested in one of our thermal solutions? Like to know more about our services? Find inspiration in some of our projects here! And, in the event of questions, we will be happy to provide you with further details about a specific application.

Steam and central heating system keep bulk containers reliably warm

Liquid and semi-liquid substances need reliable heat to be transported safely. With our steam and central heating system, we heat bulk containers containing such substances and keep them at the right temperature.

Steam plant with 'dual fuel' burner balances heat supply

From old to new, to future-proof: this chemical giant moved its old steam installation aside for a new one, which includes a 'dual fuel' burner. In addition, we offered some extras that make the steam supply even more cost-effective.

Food safe air heating system for industrial drying tower

Heating air in a food safe way is not a matter of course. Yet, it was a rewarding challenge for both our thermal and air experts. They combined thermal oil with tailored air batteries to reach up to 200°C, without the risk of hazardous substances, such as nitrates, entering the production process.

Heat excites taste buds in industrial bakery

The Callens heat for this industrial bakery keeps the production area clean and adds heat as an indispensable ingredient for the tastiest pastry dough.

Hydrogen fires 60 tons of sustainable steam per hour

Our customer, Vynova (located in Tessenderlo), produces basic chemicals for a wide range of industries. During the process, hydrogen is created, as a byproduct, which we then use as a renewable energy source for the production of steam on the plant.

Ventilation brings back balance to laboratory in underpressure

The laboratory of this global player in materials technology, experienced a continuous state of underpressure. A tailor-made ventilation system regained the much desired balance.