Quick find spares



Dual fuel burners are most commonly used if the fuel source is intermittent. By having both gas and oil fuel options available, it ensures the downtime of the boiler is limited.

All N series burners are custom-built and designed and are designed for Class D (light oil) to Class G (heavy fuel oil) oil and natural gas with:

  • 2 stage high/low and modulating operation

This range is typically suited for high resistance, hot water and steam boilers.

SKU: NDF35 Category:
Burner type

Dual Fuel


253 – 1036


DF > NDFL Series

Output: 253 - 1026 kW Output
 Panel and Pump Unit mounted on Burner
   Burner Type NDFL35
Fan MotorV/ph/Hz220/420 / 3 / 50 380/420 / 3 / 50380/420 / 3 / 50380/420 / 3 / 50
Run CurrentA/each phase2.54.66.1
Cable sizemm21.01.51.5
FuseA (HRC)101520
Control unitLFL
Flame monitoringUV Cell
Control Options2 Stage / Mod
Air damper motor
Pressure gauge
Noise@ 1m dBA788486
Gross weightkg165
Packing dimensionsl x w x h (cm)

Key Features:

• Quick and easy installation
• Reliable and trouble free operation
• Industry standard components available
• Most components can be easily accessed allowing for easy maintenance.

Also available
• Left or right handed gas trains to reduce the need for a gas booster
• Separate oil pump unit for use when oil is not the primary fuel, designed to reduce oil pump wear when not in use
• Remote fuel changeover.

All N series burners have been designed and manufactured in accordance with EN676 and EN267

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