Residential Air
Source Series

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 220/1/50 220/1/50 220/1/50 220/1/50 380/3/50 380/3/50 220/1/50
1)Heating capacity kW 3.4 4.8 7 10.8 13.8 17.5 20
BTU 11601 16378 23884 36850 47086 59710 68240
   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
2)Heating capacity kW 2.7 4 5.6 8.8 11 14.1 16.5
BTU 9212 13648 19107 30026 37532 48109 56298
   Rated power input(kw) kW 0.75 1.1 1.6 2.5 3 3.9 4.7
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"
Noise  dB(A) ≤48 ≤48 ≤48 ≤48 ≤50 ≤52 ≤52
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
Net weight kg 52 58 67 84 95 110 110
Net size(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
1)Heating by Ambient temp.(DB/WB):20℃ /15℃ and Water temp.(in /out): 15℃/55℃;
2)Heating by Ambient temp.(DB/WB):7℃ /6℃ and Water temp.(in /out): 30℃/35℃