Riello 40 G20 Burner

The Riello R40 G20 is a robust, one-stage light-oil burner engineered for high-capacity commercial and industrial heating applications. With an output range spanning approximately 95kW to 213kW, it is ideal for large-scale premises such as hotels, schools, and light industrial facilities.

Technical Features:

• Part Number: 3747469

• Model: R40 G20 (also known as 474T51)

• Output Range: 95–213kW

• Type: One-stage light oil burner with vortex-style air fan

• Fuel Compatibility: Kerosene, light oil, ultra-low sulphur diesel

• Design: Precision-engineered for low noise, compact footprint, and ease of servicing

• Ignition: Twin electrode system with flame detection photocell

• Standards: Built to meet EN267 efficiency and safety regulations

Applications:

• Designed for installation in large-capacity boiler systems

• Suitable for use in commercial zones such as cooling towers, schools, and multi-residential buildings

• Trusted OEM fit for Riello’s G-series industrial burners