Residential
Air Source

Residential Air Source Heat Pump
Model   EV-RW3 EV-RW5 EV-RW7 EV-RW10 EV-RW15 EV-RW18 EV-RW20
Power supply V/Ph/Hz 220/1/50 380/3/50
1) Heating capacity KW 3.4 4.8 7 10.8 13.8 17.5 20
   Rated power input KW 0.85 1.2 1.8 2.7 3.6 4.6 5.2
COP   4.00 4.00 3.89 4.00 3.83 3.80 3.85
Test condition   Heating by Ambient temp.(DB/WB):20℃ /15℃ and Water temp.(in /out): 15℃/55℃.
2) Heating capacity KW 2.7 4 5.6 8.8 11 14.1 16.5
   Rated power input(kw) KW 0.75 1.1 1.6 2.5 3 3.9 4.7
COP   3.6 3.63 3.5 3.52 3.67 3.62 3.51
Test condition  Heating by Ambient temp.(DB/WB):7℃ /6℃ and Water temp.(in /out): 30℃/35℃.
Refrigerant   R410A R410A R410A R410A R410A R410A R410A
Compressor  Type Rotary Rotary Rotary Rotary Scroll Scroll Scroll
Fan  Qty 1 1 1 1 1 2 2
Required hot water flow rate m3/h 1.2 1.2 1.6 2 3 4 4
Water connection   G3/4" G3/4" G3/4" G1" G1" G1" G1"
Max. current  A 7 9.5 13 25 7.5 10 13
Max. water temp. 60 60 60 60 60 60 60
Operation temp. range  -10-45 -10-45 -10-45 -10-45 -10-45 -10-45 -10-45
Noise  dB(A) ≤48 ≤48 ≤48 ≤48 ≤50 ≤52 ≤52
Net weight kg 52 58 67 84 95 110 110
Unit dimension (L/W/H) mm 835×285×820 835×285×820 835×285×870 835×315×985 1195×390×920 1345×350×1260 1345×350×1260