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un vaso d’espansione
secondo una programmazione oraria
Rendimento termico utile 80°c-60°c Pmax % 98
Rapporto di modulazione 1:10
Condensing during DHW service punctual efficiency up to 101
Caldaia a Condensazione Ferroli Bluehelix HiTech Rrt 28 C Metano/Gpl con Kit Scarico Fumi brand_BERETTA un vaso d’espansioneFerroli condensing boiler Bluehelix HiTech RRT 28 C complete with low NOx methane or LPG fume exhaust kit New Heating ERP class A Healthcare ERP Class A XL load profile Heating capacity max min kW 24. 5 3. 5 Max DHW heat input (Hi) kW 28. 5 Max min DHW thermal power kW 28. 0 3. 4 Yield 30% % 109. 7 NOx emission class (EN 15502 1) 6 Heating expansion vessel capacity 8 litres Sanitary flow rate ? t 25C l min 16. 1 Protection degree (IEC 60529) IP X4D
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