Riello burner models are primarily categorized by fuel type, application scenario, and control method. These categories include gas (BS/RS/RX), oil (Gulliver/Press), and dual-fuel (RLS/RG series) burners, encompassing single-stage, two-stage, modulating, and ultra-low NOx models. The power range spans from small-scale residential units to high-output industrial systems, meeting the diverse requirements of heating systems, industrial boilers, and other applications.
1. Gas Burners
Gulliver BS Series (Low Power): Primarily designed for residential boilers (models BS1, BS2, BS3, BS4); compact in design, available in two-stage or modulating control configurations.
RS Series (Medium to High Power): Engineered for industrial and high-output applications (e.g., RS 34-250/M series); available in single-stage, two-stage, and modulating versions.
RX Series (Ultra-Low NOx): Designed to meet stringent emission standards—such as the RX 180÷360 S/PV ULN model—by employing advanced low-NOx combustion technology.
2. Oil Burners (Light Oil Burners)
Gulliver Series: Encompasses the RG0.1R through RG5 series; designed for use with light oil (diesel) and primarily targeted at residential and small-scale commercial boilers.
Press Series: Medium to large-scale oil burners designed for use with industrial boilers.
3. Dual-Fuel Burners (Oil/Gas)
RLS/E-EV Series: Capable of switching between light oil and gas fuels; includes modulating control capabilities (e.g., RLS/E-EV MX models), offering high efficiency and safety.
4. Industrial Burners
Specifically engineered for high-pressure, large-scale industrial boilers and production lines, featuring high reliability and sophisticated control systems.
Common Model Naming Conventions:
BS/RS/GS: Typically denotes a gas burner series.
R/RG: Typically denotes an oil burner series.
M/M-E: Indicates "Modulating" control.
L/N: Often signifies "Low NOx" or a specific special function.
1/2/3/4/34: Generally indicates the power output level or size class of the burner.
In all cases, the appropriate burner model should be selected based on the specific boiler output, fuel type, and applicable local emission standards (e.g., 1. BImSchV).
Riello burner models are primarily categorized by fuel type, application scenario, and control method. These categories include gas (BS/RS/RX), oil (Gulliver/Press), and dual-fuel (RLS/RG series) burners, encompassing single-stage, two-stage, modulating, and ultra-low NOx models. The power range spans from small-scale residential units to high-output industrial systems, meeting the diverse requirements of heating systems, industrial boilers, and other applications.
1. Gas Burners
Gulliver BS Series (Low Power): Primarily designed for residential boilers (models BS1, BS2, BS3, BS4); compact in design, available in two-stage or modulating control configurations.
RS Series (Medium to High Power): Engineered for industrial and high-output applications (e.g., RS 34-250/M series); available in single-stage, two-stage, and modulating versions.
RX Series (Ultra-Low NOx): Designed to meet stringent emission standards—such as the RX 180÷360 S/PV ULN model—by employing advanced low-NOx combustion technology.
2. Oil Burners (Light Oil Burners)
Gulliver Series: Encompasses the RG0.1R through RG5 series; designed for use with light oil (diesel) and primarily targeted at residential and small-scale commercial boilers.
Press Series: Medium to large-scale oil burners designed for use with industrial boilers.
3. Dual-Fuel Burners (Oil/Gas)
RLS/E-EV Series: Capable of switching between light oil and gas fuels; includes modulating control capabilities (e.g., RLS/E-EV MX models), offering high efficiency and safety.
4. Industrial Burners
Specifically engineered for high-pressure, large-scale industrial boilers and production lines, featuring high reliability and sophisticated control systems.
Common Model Naming Conventions:
BS/RS/GS: Typically denotes a gas burner series.
R/RG: Typically denotes an oil burner series.
M/M-E: Indicates "Modulating" control.
L/N: Often signifies "Low NOx" or a specific special function.
1/2/3/4/34: Generally indicates the power output level or size class of the burner.
In all cases, the appropriate burner model should be selected based on the specific boiler output, fuel type, and applicable local emission standards (e.g., 1. BImSchV).