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 design reduces maintenance requirements, minimising breakdowns, and downtime.
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.
And talking of the future, Fulton plans to expand the VSRT-E range with 100HP (1,000kW) and 125HP (1,200kW) models, responding to industrial users requiring higher steam outputs. These additions will complement the 60HP (600kW) model currently available in the UK, creating a comprehensive portfolio for commercial and light industrial applications.
The company is also exploring advanced control integrations, including AI-driven load prediction algorithms and blockchain-enabled energy trading compatibility, developments aiming to position the VSRT-E as a grid-interactive asset capable of autonomously optimising fuel selection based on real-time carbon intensity data and energy market signals.



