R3456 EVO

Up to 2 MW performance from a single premix boiler

As an evolution of the flagship Rendamax R3456 boiler range, the new R3456 EVO series offers unrivalled power and performance, delivering outputs up to 2 MW thanks to an outstanding design.
By cascading the R3456 EVO boilers, a total output of 32 MW can be achieved. Discover this innovative series of robust, efficient, compact and modular commercial boilers with us!

Benefits & Features

  • Floor standing
  • 29 models (650 – 2.000 kW)
  • Pre-mix modulating
  • Highly efficient (up to 109,7 %)
  • Stainless steel heat exchangers

Class-leading outputs with low emissions

The fully modulating, water-cooled cold flame burner utilises a one-of-a-kind-technology to provide reliable and robust performance with up to 2 MW output. This in-house developed burner technology is renowned for optimised efficiency and extremely low emissions.

Designed for complex systems

Rendamax utilises low water content technology to design its boilers with compact dimensions and low running weight. Therewith Rendamax meets the latest requirements of modern, complex commercial installations.

Matching solutions for each and every project

The complete range: the R3456 EVO range comprises four models that all offer powerful performance, topped by an industry first 2 MW version. With extremely flexible configurations, clever design and a wide range of models available, this series of boilers is perfect for a variety of commercial applications.