Model No.

#MG-020-KFXRS

#MG-030A-KFXRS

#MG-030B-KFXRS

#MG-050-KFXRS

Heating Capacity(kW)

7.8

11

12

18.8

Heating Input Power
(kW)

1.78

2.52

2.78

4.42

COP(Coefficient of
 Performance)

4.38 

4.37 

4.32 

4.25 

Voltage

220V/50Hz

220V/50Hz

380V/50Hz

380V/50Hz

Rated Current(A)

14

14

7.5

13

Advised cable

3*2.5mm2

3*2.5mm2

3*2.5mm2+2*1.5mm2

3*4mm2+2*2.5mm2

IP Grade (Level of 
protection)

I

I

I

I

Level of protection

IPX4

IPX4

IPX4

IPX4

Working Condition()

-25 to 43

-25 to 43

-25 to 43

-25 to 43

Rated Water Temp.()

55

55

55

55

Max Water Temp.()

60

60

60

60

Hot Water Capacity
(L/H)

112

158

172

269

Water Connection 
Size(mm)

DN25

DN25

DN25

DN25

Compressor

Mitsubishu

Copeland

Copeland

Copeland

Thermostastic 
Expansion Valve

Danfoss

Danfoss

Danfoss

Danfoss

Air Flow

Side air-discharge

Side air-discharge

Side air-discharge

Side air-discharge

Condenser

Efficient Tank

Efficient Tank

Efficient Tank

Efficient Tank

Refrigerator

R410A

R407C

R407C

R407C

Noise(dB(A))