Beretta Mynute Evo X

11 T ECHN I CA L DATA compliant ENERGY LABELLING SPECIFICATIONS (according to ErP regulations) UoM 25 C 30 C 35 C 20 R ( * ) 30 R ( * ) Seasonal space heating energy efficiency class D → A+++ (1) A A A A A Water heating energy efficiency class F → A+ (2) A A A - - Rated heat output pnominal kW 20 24 29 20 29 Seasonal space heating energy efficiency ŋ s % 94 94 94 94 94 USEFUL HEAT OUTPUT At rated heat output, high-temperature regime ( ** ) P4 kW 19,5 24,4 29,3 19,5 29,3 At 30% of rated heat output and low-temperature regime ( *** ) P1 kW 6,5 8,2 9,8 6,5 9,8 USEFUL EFFICIENCY At rated heat output and high-temperature regime ( ** ) ŋ 4 % 87,9 87,9 87,9 87,9 87,9 At 30% of rated heat output and low-temperature regime ( *** ) ŋ 1 % 98,0 98,0 97,9 98,0 97,9 AUXILIARY ELECTRICITY CONSUMPTION At full load elmax W 30,0 31,1 44,3 30 44,3 At part load elmin W 12,2 13,3 13,6 12,2 13,6 In Stand-by mode PSB W 3,7 3,7 3,7 3,7 3,7 OTHER PARAMETERS Stand-by heat losses Pstby W 29,9 35,2 35,2 29,9 35,2 Annual energy consumption QHE GJ 60,0 76,0 91,0 60,0 91,0 Sound power level, indoors LWA dB 48,0 45,0 47,0 48,0 47,0 NOx emissions NOx mg/kWh 22,0 19,0 35,0 22,0 35,0 FOR COMBINATION HEATERS Declared load profile XL XL XL / / Water heating energy efficiency ŋ wh % 85 85 87 / / Daily electricity consumption Qelec kWh 0,173 0,138 0,102 / / Daily fuel consumption Qfuel kWh 23,014 23,010 22,524 / / Annual electricity consumption AEC kWh 38 30 22 / / Annual fuel consumption AFC GJ 17 17 17 / / OTHER SPECIFICATIONS CH Heat INPUT (max-min) kW 20,0- 2,5 25,0- 3,0 30,0-3,5 20,0-2,5 30,0-3,5 DHW heat nominal INPUT (max-min) kW 25,0-2,5 30,0- 3,0 34,9-3,5 20,0-2,5 34,9-3,5 Power supply voltage V-Hz 230-50 230-50 230-50 230-50 230-50 Degree of protection IP IPX5D IPX5D IPX5D IPX5D IPX5D NOX class 6 6 6 6 6 CH Max pressure-temperature bar-°C 3-90 3-90 3-90 3-90 3-90 Pump: max available head (flow rate 1000 l/h) mbar 450 450 450 450 450 Membrane expansion tank l 9 9 9 9 9 DHW Max pressure bar 8 8 8 / / DHW production at ΔT=25°C / 30°C / 35°C l/min 14,3/11,9/10,2 17,2/14,3/12,3 20,0/16,7/14,3 / / DHW minimum flow rate l/min 2 2 2 / / GAS, CONNECTIONS Inlet gas pressure (G20-G31) mbar 20-37 20-37 20-37 20-37 20-37 CH Flow - Return / Gas inlet Ø 3/4'' 3/4'' 3/4'' 3/4'' 3/4'' DHW Inlet - Outlet / DHW tank Flow - Return Ø 1/2'' 1/2'' 1/2'' 3/4'' 3/4'' DIMENSIONS, WEIGHT Boiler dimensions (HxDxW) mm 740x275x420 740x275x420 740x275x420 740x275x420 740x275x420 Net weight kg 29 30 30 28 29 FLUE PIPES AND AIR INTAKE Max length for concentric flues (Ø60-100 mm) m 10 8 8 10 8 Max length for twin flues (Ø80-80 mm) m 69+69 (A) 36+36 (B) 36+36 (B) 69+69 (A) 36+36 (B) (1) The range of energy efficiency class of this products category is between D and A+++. (2) The range of energy efficiency class of this products category is between F and A+. (*) The ‘Only heating’ models are supplied with a three-ways valve. Filling tap is not available. (**) High-temperature regime means: 60°C Return and 80°C Flow of the boiler. (***) Low temperature means for condensing boilers 30°C, for low-temperature boilers 37°C and for other heaters 50°C return temperature (at heater inlet). A) up to 75+75 m with swelling adapter available as option B) up to 39+39 m with swelling adapter available as option