RLS/E-EV series burners are characterised by a modular monoblock structure that means all necessary components can be combined in a single unit thus making installation easier, faster and, above all, more flexible.

The series covers a firing range from 1750 to 11500 kW, and they have been designed for use in hot water boilers, overheated water boilers as well as steam boilers.

Operation can be “two stage progressive” or alternatively “modulating” for both fuels, light oil and gas, with the installation of a PID logic regulator on the RLS 800/E series burners while RLS/EV and RLS 1000-1200/E series is fully “modulating”.

The burner can, therefore, supply with precision the demanded power, guaranteeing an high efficiency system level and the stability setting, obtaining fuel consumption and operating costs reduction.

The innovative combustion head, adjustment system ensures perfect movement during modulation as well as reducing noise and pollutants.