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Ferroli Ltd.
Lichfield Road
Branston Industrial Estate
Burton upon Trent
Staffordshire
DE14 3HD

Book an Engineer 0871 559 29 24
Technical Advice 0871 559 29 27
Sales Enquiries 0871 559 29 20
Accounts Enquiries 0871 559 29 30
Main Switchboard 0871 559 29 31
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Legnablock NT GM
LEGNABLOCK NT GM is a double-shell and water tubes mixed boiler, with mobile grate, specifically designed for solid fuels, with a tube nest in accordance to the specific requirements of easy cleaning and correct combustion.

Legnablock NT GM Manual
  • Heat output from 930 to 2.326 Kw
  • Design pressure 2 bar
  • Max temperature hot water 95 °C
  • The forefront solutions adopted on fuel feeding and combustion mobile grate guarantees the polluting emissions in accordance to current standards (D.L. 05/02/97 n° 22 – D.M. 05/02/98 ‘Decreto Ronchi’ – D.P.C.M. 08/03/02)
  • Feeding through a screw of our design developed together the boiler. Suitable for coarse material too.
  • Inclined mobile grate for an effective control of combustion bed thickness control, even in worse cases of softening and fusion of treated wood ashes moving them to collecting pit with mechanical extraction
  • Under-grate divided into two sealed parts for a differential comburent air adduction and a sensible combustion improvement
  • Combustion chamber large and completely dry with rebound vault and reverse flue gas flow for optimum drying of humid fuel
  • Reduced radiation losses thanks to water cooled basement
  • Totally cleaning and easy accessibility of tubes structure and whole smokes pass
  • Personalization possibility of the boiler and its components in accordance to specific customer request