Riello NXHM - Technical Data

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ENGLISH
14.2 Technical data
Unit 18kW 22kW 26kW 30kW
Performance in heating [A7/W35] (1)
Nominal capacity kW 18,00 22,00 26,00 30,10
COP N:N: 4,70 4,40 4,08 3,91
SCOP N:N: 4,60 4,53 4,50 4,19
ȘV % 181 178 177 165
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Performance in heating [A7/W45] (2)
Nominal capacity kW 18,00 22,00 26,00 30,00
COP N:N: 3,50 3,40 3,10 2,90
Performance in heating [A7/W55] (3)
Nominal capacity kW 18,00 22,00 26,00 30,00
COP N:N: 3,50 3,40 3,10 2,90
SCOP N:N: 18,00 22,00 26,00 30,00
ȘV % 3,50 3,40 3,10 2,90
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Performance in cooling (A35/W18) (4)
Nominal capacity kW 18,50 23,00 27,00 31,00
EER 4,75 4,60 4,30 4,00
SEER 5,48 5,67 5,88 5,71
Performance in cooling (A35/W7) (5)
Nominal capacity kW 17,00 21,00 26,00 29,50
EER 3,05 2,95 2,70 2,55
SEER 4,70 4,70 4,66 4,49
Sound levels
Sound pressure (6) dB(A) 57,6 59,8 61,5 63,5
Sound power (7) dB(A) 71 73 75 77
Electrical characteristics
Power supply 9SK+] 
Permitted voltage V 380-415
Total power input (8) kW 10,6 12,5 13,8 14,5
Full load current (9) A 21,0 24,5 27,0 28,5
Refrigerant R32
Refrigerant charge kg 5,0 5,0 5,0 5,0
Compressor type Twin rotary
Outdoor fan type DC fan
Number of fans 2
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Water side heat exchanger Plate type in stainless steel AISI 316
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(7) Declared value in compliance with the EN 12102-1
(8) Power absorbed by the compressors and fans at the limit operating conditions with a rated supply voltage
(9) Maximum circuit amps
b
Performance are declared according to relevant EU standards and legislation: EN14511; EN14825; EN50564; EN12102; (EU) No 811/2013;
(EU) No 813/2013; OJ 2014/C 207/02.