A powerful and reliable shell boiler, the UT-H is suitable for local authority applications, such as sports complexes and swimming pools, as well as commercial process installations in greenhouses, factory halls and airports, and for the supply of heat to residential complexes and multi-occupancy housing.

Why it’s class-leading

• Capacity from 820 – 18,300kW
• Shell boiler with fire-tube 3-pass construction
• Low NOx emissions
• Modulates to suit fluctuating heat requirements
• Suitable for all burner types
• Stable at peak and low loads
• Injector design improves circulation and increases inner flow return temperature
• Optional integrated flue gas heat recovery device

User-friendly operation
Innovative design allows for simple operation and provides easy access for cleaning, inspection and maintenance

Multi-functional heating
Suitable for space/water and process heating in high temperature ranges

Optional efficiency boosting extra
Integrated flue gas heat recovery device is available to achieve even greater efficiency

Self-modulating function
Fire tube bundle and water capacity optimised to ensure rapid thermal transmission and adequate hot water output. Adapts to fluctuating heat requirements.