TECHNICAL CHARACTERISTICS AND PERFORMANCES Er
P Er
P
UNIT ALFEA HYBRID DUO OIL A.I.
6 23 KW
ALFEA HYBRID DUO OIL A.I.
8 23 KW
ALFEA HYBRID DUO OIL A.I. 11 23 KW
ALFEA HYBRID DUO OIL A.I. 14 23 KW
REFRIGERANT R410A R410A R410A R410A ENERGY EFFICIENCY CHARACTERISTICS - HEATING - AVERAGE CLIMAT
Energy class - Heating (35°C / 55°C) - A++ / A+ A++ / A + A++ / A+ A+ / A+ Thermal power - heat pump (55°C) kW 5 / 5 7 / 6 11 / 9 11 / 9 Annual energy consumption - Heating (55°C) kWh 2505 / 3180 3375 / 3886 6062 / 6623 6824 / 8041 Seasonal energy efficiency - Heating (55°C) % 169 / 115 156 / 118 151 / 112 148 / 113 Seasonal energy efficiency - Heating (55°C) with outdoor sensor % 171 / 117 158 / 120 153 / 114 150 / 115
Sound power level (indoor/outdoor)(1) dB(A) 48 / 63 48 / 69 48 / 69 48 /69
ENERGY EFFICIENCY CHARACTERISTICS - DHW - AVERAGE CLIMAT
Declared load profile - L L L L Energy class - DHW - A+ A+ A A Annual energy consumption - DHW kWh 880 880 1166 1166 Seasonal energy efficiency (%) - DHW % 120 120 88 88 MAIN CHARACTERISTICS
SCOP 35 °C / 55 °C 4.3 / 2.95 3.97 / 3;02 3.85 / 2.87 3.77 / 2.90 Heating capacity +7°C/+35°C - Underfloor Heating kW 6.00 7.50 10.80 13.50 COP +7°C/+35°C - 4 26 4.08 4.25 4.18 Heating capacity -7°C/+35°C - Underfloor Heating kW 4.60 5.70 10.38 11.54 COP -7°C /+35°C - 2.64 2.56 2.40 2.27 Heating capacity +7°C/+45°C - Low T° radiators kW 5.10 6 20 9.05 11.32 COP +7°C/+55°C - 2.18 3.32 3.21 3.07 Heating capacity -7°C/+45°C - Low T° radiators kW 4.45 5.05 9.16 11.41 COP -7°C/+45°C - 2.18 2.04 2.00 1.93 Nominal thermal power of oil back-up kW 23.00 23.00 23.00 23.00 INDOOR HYDRAULIC MODULE
Noise level on Thermodynamic mode(2) dB(A) 40 40 40 40 Dim. chimney version h x w x d mm 1880x680x1206 Dim. room sealed system version h x w x d mm 1200x1710x1206 Net weight/filled weight kg 299/586 299/586 299/586 299/586 HYDRAULIC CHARACTERISTICS
Combustion chamber capacity L 63 63 63 63 Max working pressure bar 3 3 3 3 Expansion vessel capacity L 18 18 18 18 DHW tank capacity L 190 190 190 190 ELECTRICAL CONNECTIONS
Power supply V / Hz 230 / 50 230 / 50 230 / 50 230 / 50 Standby mode consumption W 0.15 0.15 0.15 0.15 HYDRAULIC CONNECTIONS
Ø Heating circ. inlet and outlet " / mm 1" / 26x34 1" / 26x34 1" / 26x34 1" / 26x34 Ø DHW circ. inlet and outlet (male thread) " / mm 3/4" / 20x27 3/4" / 20x27 3/4" / 20x27 3/4" / 20x27 CHIMNEY CONNECTION DEPENDING ON MODEL
Ø Chimney inlet and outlet mm 80 80 80 80 Burner optimum depression Pa 15 15 15 15 ROOM SEALED SYSTEM CONNECTION DEPENDING ON MODEL
Ø Pipe mm 80 / 125 80 / 125 80 / 125 80 / 125 OPERATING RANGE
Min./max. hot/cold outdoor temperature (heat pump) °C -25/35 -25/35 -25/35 -25/35 Heating flow water max T° °C 80 80 80 80 Max water T°(heat pump) °C 60 60 60 60 OUTDOOR UNIT
Noise level(2) dB(A) 41 47 47 47 Operating weight kg 41 42 92 92 REFRIGERANT CHARACTERISTICS
R410A factory load g 1100 1400 2500 2500 Quantity of refrigerant in tons of CO2 equivalent - 2.2957 2.9218 5.2175 5.2175 Min./max. length m 5 /30 5 /30 5 / 20 5 / 20 Max. difference in height m 20 20 15 15
(1) Sound power level is a laboratory measurement of the sound power emitted by the product, but it does not correspond to the sound perceived. Used by acoustics specialists, it allows to measure the sound pressure level of the product in its working environment (2) Acoustic pressure at 1m from HP, 1,5 m height, open field, directivity 2
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