UT-M Hot Water Boiler

750 – 18,300 kW

Medium temperature hot water boiler

Why it’s class-leading:


  • Capacity from 750 – 19,200 kW
  • Up to 95% standard efficiency
  • Hot water up to 190°C, maximum pressure 16 bar
  • 3-pass fire-tube construction
  • Low NOx emissions
  • Suitable for all burner types
  • Injector design improves circulation and increases inner flow return temperature
  • Modulates to suit fluctuating heat requirements
  • Stable water circulation and rapid thermal transfer
  • Water-rinsed rear smoke gas reversing chamber

For further sales and technical advice, please contact us.

About the UT-M Hot Water Boiler

The UT-M three-pass fire-tube shell boiler series is a great option for users that require a cost-effective, reliable, and powerful solution to a pressurised medium hot water boiler.

Our versatile range of UT-M boilers are suitable for installation in municipal applications, including swimming pools and sports complexes, as well as large commercial applications such as airports, factory halls, greenhouses, and multi-occupancy housing and residential complexes.

For your safety and that of our staff, we follow the full Covid-19 guidelines set by the government.

Why you need the UT-M Hot Water Boiler

  • 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
  • User-friendly operation
    Innovative design allows for simple operation and provides easy access for cleaning, inspection and maintenance
  • Space saving design
    Low space requirement and operating weight
  • Optional efficiency boosting extra
    Integrated flue gas heat recovery device is available to achieve even greater efficiency.