The GXC generator is an innovative generator which combines steam production by combustion to hot fumes heat recovery, fumes arising from external sources; the latter “free” source is configured as the priority, while the combustion can simply serve as a backup or to provide the remaining power if recovery fumes are not sufficient to cover system steam demand.

From a single compact design generator are thus combined two operating principles:-
1. Combustion operation, three smoke ways, passing flame and wetback.
2. Recovery operation, with direct completely separate and independent smoke passing, but immersed in the same boiler water. 

• P265GH UNI EN 10028/2 and P275NH UNI EN 10028/3 quality steel boiler body welded and tested with methods approved and labelled CE in accordance with the PED 97 /23/EC directive
• Horizontal, passing flame combustion chamber, with possible curved hot manufactured section.
• Wetback combustion produce reversion chamber, sported and connected to a socket of 500 mm diameter with manhole function
• Tube plates with holes drilled by the drill machine and then re bored out by smoke
• pipe welding; all of the plates are completely reshaped using heat, with head to head
• welds rather than angle welds, on all models
• Plate containment with flanged PN 16 or PN 40 EN 1092-1 connections for equipment operation; equipped with superior, inferior head hatch, lifting eye bolt.
• P235GH UNI EN 10216/2 smoke tubes welded to tube plates, eventually equipped
• with turbulators
• Front smoke box made from steel sheet, thermally insulated with refractory materials with a high aluminium content, equipped with two flat separated doors, lined in ceramic fibre and rotating on a double-jointed hinges; complete with refractory cone and a perforated plate for burner inclusion
• Rear smoke box made from steel sheet, thermally insulated with refractory materials with a high aluminium content equipped with two flat separated doors and rotating on a double-jointed hinges, equipped with cleaning hatch, chimney connection, buffer for access to the combustion chamber, light flame with guillotine closing
• Front manifold for “hot” fumes inlet integrated into the front fumes chamber, made
• from steel sheets thermally insulated with high aluminium content refractory materials, equipped with two distinct flat doors, lined in ceramic fibre rotating on a double-jointed hinges complete with connection flanges for fumes duct with a top entrance.
• Rear manifold for “cold” fumes outlet integrated into the posterior fumes chamber, made from steel sheets thermally insulated with high aluminium content refractory materials, equipped with two distinct flat doors, lined in ceramic fibre rotating on a double-jointed hinges complete with connection flanges for fumes duct with a top entrance or for economizer connection.
• Support built form carbon steel sections able to support the entire unit.
• Embossed metal sheet upper walkway for accessories service, parts located above the boiler
• High density, mineral wool mattress, adequate thickness thermal insulation, with round embossed aluminium case.
• Supplied accessories needed for automatic operation with mechanical and hydraulic assembly for all equipment and certifications, also in compliance with the PED 97 /23/EC Directive
• Electrical wiring converging to a single centralized control panel, having silicone insulated wires inserted in PVC protective sheaths all subjected to final functionality test