The UL-S is a highly efficient steam boiler with a three-pass design for 1,250 to 28,000 kg/h of steam at up to 30 bar. With impressively low emissions and its ability to be converted for biofuels or hydrogen, the UL-S is designed to be future-proof.
Very high efficiency for all output ratings from 1,250 to 28,000 kg/h for low running costs and emissions
Complete system with customer-specific equipment and future-proof technology
Extremely well proven design “Made in Germany”, highly durable and easy to maintain
Consistent steam quality for reliable supply
Custom designs available for heat recovery boilers, hybrid or superheated steam
Smart boiler control and seamless system integration with digital assistants
Very high efficiency for low running costs and emissions
Thanks to the integrated economiser, the UL-S uses the energy supplied even more efficiently, saving up to 7% on fuel. An optional condensing heat exchanger can also recover almost all of the waste heat and reduce the flue gas temperature to up to 50 °C. Very low emissions (to below 50 mg NOx) are possible thanks to the large furnace.