Energy Top Range - Brochure - Ferroli

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ENERGY TOP W> > > Heating division> SPECIFICATIONSRANGE – TECHNICAL DRAWINGSThe ENERGY TOP W series boilers are wall-hung heat generators forinside or outside installation, central heating only, featuring a premixburner, condensing operation with very high efficiency and very lowpolluting emissions. They consequently ensure high energy savingsand are environmentally-friendly (4 star energy rating according toDirective 92/42 EEC, Class 5 emissions according to EN 297/A5).Wall-hung structure with removable jacket split in 3 sections, for easyaccess to the inner components. Possible installation as standardoutdoor in partially protected places, with temperatures untill to-5°C, without using the additional frost protection kit. The cascadedconnection of multiple generators can be carried out using dedicatedcascade flues and hydraulic collective manifold.The appliances are factory configured for operation on natural gas andcan be converted to LPG using the appropriate conversion kit availableupon demand.> THE RANGEENERGY TOP W 80Wall hung model with single heating unit and thermal input from17 to 75 kWENERGY TOP W 125Wall hung model with double heating unit and total thermal inputfrom 25 to 116 kWKEY1 CH flow 1” 1/2 F3 Gas inlet1” M5 Ch return 1” 1/2 FENERGY TOP W A mm80 65125 636
ENERGY TOP W> > > Heating division> SPECIFICATIONSTECHNICAL DATAENERGY TOP W 80 W 125PerformancesHeating thermal input max kW 75 116Heating thermal input min kW 17 25Thermal output max (80-60°C) kW 73,5 113,7Thermal output min (80-60°C) kW 16,7 24,6Thermal output max (50-30°C) kW 79,5 123Thermal output min (50-30°C) kW 18,3 26,9Efficiency Pmax (80-60°C) % 98 98Efficiency Pmin (80-60°C) % 98,5 98,5Efficiency Pmax (50-30°C) % 106 106Efficiency Pmin (50-30°C) % 107,5 107,5Efficiency 30% (30°C) % 109 109<strong>Energy</strong> marking (92/42 ECC) ★★★★ ★★★★Nox emission class (EN 297/A5 Directive) 5 5Gas flow (G 20) max m 3 /h 79,4 12,38Gas flow (G 20) min m 3 /h 1,8 2,65Operating gas pressure (G20) mbar 20 20G31 gas delivery max kg/h 5,87 9,08G31 gas delivery min kg/h 1,33 1,96G31 pressure at burner mbar 37 37Max operating temperature °C 95 95Operating pressure max bar 6 6Operating pressure min bar 0,8 0,8Max exchanger ∆ΔT °C 40 40Water content litres 5 7Electric characteristicsIP protection rating IP X5D X5DPower supply voltage V/Hz 230/50 230/50Electrical absorption (pump excluded) W 95 200Dimensional characteristicsEmpty weight kg 46 51Height mm 900 900Width mm 445 445Depht mm 430 430HydraulicCircuit flow/return connections inches 1” 1/2 1” 1/2Gas connection inches 3/4” 1”Combustion dataChimney loss (with burner on) Pmax-Pmin % 2,2-1,3 1,8-1,3Jacket loss (with burner on) Pmax-Pmin % 0,2-0,2 0,2-0,2Loss at chimney with burner OFF % 0,03 0,02Loss at jacket with burner OFF % 0,4 0,4Flues temperature Pmax-Pmin (80-60°C) °C 65-60 67-60Flues temperature Pmax-Pmin (50-30°C) °C 43-33 45-34Flues flow Pmax-Pmin kg/h 126,2-30,1 195,2-44,3Condensate production Pmax-Pmin kg/h 8,7-2 13,5-3,2CO2 Pmax-Pmin (G20) % 9-8,5 9-8,5CO2 Pmax-Pmin (G31) % 10-9,2 10-9,2CO average mg/kWh 35 35NOx average mg/kWh 29 29Max head at stack pascal 250 3507
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Energy Top Range - Brochure - Ferroli

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