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2 nd step: Definition of the required features target: ‘how to be the best’. 2 nd step: Definition of the required features target: ‘how to be the best’. 3 rd step: R&D development target: ‘to be the best’. 3 rd step: R&D development target: ‘to be the best’.
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2nd step: Definition of the required features target: ‘how to be the best’ 2nd step: Definition of the required features target: ‘how to be the best’ 3rd step: R&D development target: ‘to be the best’ 3rd step: R&D development target: ‘to be the best’ RES G RESIDENTIAL PROJECT 1st step: Comparison between us & the competitors
2nd step: Definition of the required features target: ‘how to be the best’ COMBUSTION HEAD Weishaupt is not a LOW NOx burner BG does not match the new RAL UZ9; BGK has some problems on commercial boilers Meku and MAN’s seem to be the only ones technologies able to achieve RAL UZ 9 performances; MAN’s head has high resistence Meku has high resistance too; moreover there is a patent (high cost) and some problems on ‘cold’ startings. No flexibility.
2nd step: Definition of the required features target: ‘how to be the best’ COMBUSTION HEAD: better than Meku Same or lower emissions Reducing the resistance Doing something different to be out of the patent Increasing the flexibility of application (few models) Reliable operation mode
Four small pipes to decrease the resistance end to complete the combustion An adjustable external re-circulation keeps low the NOx emissions Around the ‘air nozzle’ (adjustable) From the middle ‘swirl’ 3rd step: R&D development target: ‘to be the best’ COMBUSTION HEAD: result Riello design: air staging
3rd step: R&D development target: ‘to be the best’ COMBUSTION HEAD: result …THREE HEAD SIZES: T1; T2; T3 ===> THREE MODELS: RES G XXR BLU 15.4 - 30.8 kW RES G XXR BLU 28 - 43 kW RES G XXR BLU 40.6 - 51.7 kW
3rd step: R&D development target: ‘to be the best’ COMBUSTION HEAD PERFORMANCES T1 HEAD
3rd step: R&D development target: ‘to be the best’ COMBUSTION HEAD PERFORMANCES T2 HEAD
3rd step: R&D development target: ‘to be the best’ COMBUSTION HEAD PERFORMANCES T3 HEAD
3rd step: R&D development target: ‘to be the best’ COMBUSTION HEAD PERFORMANCES T... HEADs
3rd step: R&D development target: ‘to be the best’ VENTILATION NEW PROJECT
3rd step: R&D development target: ‘to be the best’ VENTILATION NEW PROJECT
3rd step: R&D development target: ‘to be the best’ VENTILATION NEW PROJECT
3rd step: R&D development target: ‘to be the best’ VENTILATION
RES G RESIDENTIAL PROJECT 3rd step: R&D development target: ‘to be the best’ 1 STRUCTURE; 3 HEADS==> THREE MODELS 15.4 - 30.8 kW RES G XXR BLU 28 - 43 kW RES G XXR BLU 40.6 - 51.7 kW RES G XXR BLU MAIN COMPONENTS: combustion heads designed by Riello (Patent) new ventilation project control box 556R SE designed by Riello motor 150W designed by Riello oil pump designed by Riello flame sensor QRC by Siemens
2nd step: Definition of the required features target: ‘how to be the best’ 3rd step: R&D development target: ‘to be the best’ RES G RESIDENTIAL PROJECT 1st step: Comparison between us & the competitors