The ECOMAX® LE is an advanced self-recuperative burner engineered to minimize NOₓ emissions and maximize energy efficiency. Suitable for both direct and indirect furnace heating, the burner automatically transitions from flame to flameless combustion at temperatures above 850 °C. This results in a substantial reduction in NOₓ emissions, reaching levels below 100 ppm. Additionally, the ECOMAX® LE is compatible with a wide range of fuel gases, including natural gas, town gas, LPG, and low-calorific gases.

Features and Benefits:

• Best-in-class NOₓ performance: < 100 ppm NOₓ in all flameless capacities, down to only 25 ppm in certain ranges (corrected to 3% O₂), including air/gas valves, pipe & inserts and piping
• Flame and flameless modes: switches at a temperature of 850°C
• Up to 7% improved efficiency over the standard ECOMAX®
• 3 burner sizes with a capacity range from 36 to 100 kW
• Available with metal recuperator (..M) or ceramic recuperator (..C)
• Fits in the same installation space as the current ECOMAX®, facilitating easy system upgrades.
• Supplied with BCU4 series control systems
• Fuel type: natural gas, gas supply pressure 80 mbar
• Maintenance-friendly thanks to modular design
• Air supply pressure: 90 mbar
• Flame speed: 120 to 150 m/s
• Control: ON/OFF or HIGH/LOW pulse control