Fulton UK


Like the VSRT, Fulton’s VSRT-E hybrid boiler is a revolutionary innovation in steam boilers, combining cutting-edge design with sustainability to redefine efficiency in the sector. 

The ultra-low NOx, high-efficiency VSRT-E seamlessly integrates a traditional gas-fired system (inc. Hydrogen blend) with electric steam raising capability, allowing operators to optimise energy use, reduce emissions, and offers an alternative to traditional dual fuel solutions. 

Engineered for easy installation and operation, the VSRT-E features an intuitive control system and compact footprint. With thermal efficiencies of 82.5% (Gas) and 99% (Electric) and a steam dryness of 99.75%, it significantly lowers fuel consumption and operating costs.  

Its hybrid capability enables users to switch between gas and electricity, balancing energy sources to minimise carbon impact and take advantage of off-peak tariffs, further enhancing cost-effectiveness. By reducing CO₂ emissions and promoting cleaner energy use, the VSRT-E actively supports national decarbonisation goals. 

Designed with safety in mind, the VSRT-E incorporates advanced monitoring and diagnostic features, reducing operating risks whilst ensuring reliable performance. Its unique tubeless design contains no refractory and does not require a five-yearly NDT inspection, reducing maintenance requirements and potential down time. 

As the industry navigates towards a sustainable future, the VSRT-E sets a new benchmark in innovation, offering efficiency, reliability, and environmental responsibility in a single, future-proof solution.

VSRT-E at a glance:

  • A revolutionary hybrid steam boiler
  • Combines the renowned gas-fired performance of the VSRT with zero-emissions electric heating
  • Features electric elements positioned below the gas heat exchanger for optimal efficiency and seamless operation
  • Proven reduction in fuel usage and carbon dioxide emissions
  • Delivers up to 99% efficiency and zero Scope 1 emissions when powered by electricity
  • Retains the VSRT’s compact footprint while setting a new standard in steam boiler innovation
  • Designed to align with the future of sustainable steam plant technology
  • A real dual-fuel alternative!

Click here to read more about the VSRT-E, Fulton's next generation for steam.