R32 Inverter Air Source Heat Pump

R32 INVERTER AIR SOURCE HEAT PUMP—A3 PRO SERIES

High-efficiency heating, cooling and hot water solution for Europe.

Monoblock catalogue draft | Residential and light commercial range | OEM/ODM ready

Overview
The R32 Inverter Air Source Heat Pump is an advanced, energy-efficient heating and cooling solution designed for residential and commercial applications. It extracts heat from the outside air and transfers it indoors for space heating, cooling, and domestic hot water production.

Key Functions

1. Space Heating – Provides efficient heating for underfloor systems, radiators, and fan coil units.

2. Space Cooling (Reversible Models) – Reverse cycle operation delivers cooling during hot weather.

3. Domestic Hot Water – Can be integrated with a DHW tank to supply hot water for household or commercial use.

4. Inverter-Driven Operation – Adjusts compressor speed continuously to match real-time heating/cooling demand.

5. All-Weather Operation – Designed to operate reliably even in low ambient temperatures (as low as -25°C).

Model

230V

A3 PRO-06

A3 PRO-09

A3 PRO-12

Rated heating

(A7/6℃ W30/35℃)

Heating capacity range

W

2700-7000

4000-11000

4500-12000

Input power range

W

560-1650

830-2620

940-2860

COP range

W/W

4.82-4.24

4.82-4.20

4.78-4.20

Rated heating capacity

W

6000

9000

10500

Input power 

W

1360

2040

2400

COP 

W/W

4.41 

4.41 

4.38 

Rated cooling              (A35/24℃ W12/7℃)     

Rated cooling capacity

W

5000

7200

9000

Input power 

W

1760

2540

3180

EER 

W/W

2.84 

2.83 

2.83 

Hot water heating

(A20/15℃ W15-55℃)

Heating capacity

W

7500

12000

13500

Input power 

W

1650

2650

2980

COP 

W/W

4.55 

4.53 

4.53 

Hot water output

L/h

161 

258 

290 

SCOP(At 35℃)

4.73 

4.73 

4.71 

Power supply

V/Hz

220-240V～50Hz/1Ph

Max. input current

A(230V)

11.6 

16.3 

20.9 

Max. outlet water temp.(Heating)

℃

60

60

60

Min. outlet water temp.(Cooling)

℃

7

7

7

Rated water flow

m³/h

1.03 

1.55 

1.81 

Compressor

Type

/

DC INVERTER

DC INVERTER&EVI

DC INVERTER&EVI

Model

/

SVB140FCAMC

9RD220ZAA2J

9KD240ZAA2J

Fan

Motor type

/

Brushless DC motor

Brushless DC motor

Brushless DC motor

Fan model

/

496*150

496*150

496*150

Motor model

mm

ZWR85-8B5

ZWR85-8B5

ZWR85-8B5

Evaporator

Size (L×W×H)

mm

695×365×800

695×365×800

695×365×800

Specification

/

7*21.65*25

7*21.65*25

9*21.65*25

Number of rows

P

1.5

2

2

Heat exchanger

Type

/

Plate Heat Exchanger

Water pressure drop

kPa

10 

16 

22 

 Pipe diameter

inch

G1.0“

G1.0“

G1.0“

Max. working pressure(Mpa)

heat exchanger side

Mpa

4.5

4.5

4.5

low pressure

Mpa

2.0 

2.0 

2.0 

high pressure

Mpa

4.2

4.2

4.2

Refrigerant

type

/

R32

R32

R32

charge

kg

0.9 

1.1 

1.2 

Dimensions  (L×W×H)           

mm

1060×410×825

1060×410×825

1060×410×825

Net weight

kg

85

85

95

Noise

dB(A)

54

54

54

Main functions of the product

/

Heating/Cooling/DHW

Remote control function

/

WiFi/4G (Optional)

Test Standard 

/

EN14511/EN14825

Model

230V

A3 PRO-15S

A3 PRO-18S

/

/

/

380V

A3 PRO-15T

A3 PRO-18T

A3 PRO-24T

A3 PRO-30T

A3 PRO-42T

Rated heating

(A7/6℃ W30/35℃)

Heating capacity range

W

6000-16000

8000-21000

10000-27000

12500-33000

16000-43000

Input power range

W

1240-3820

1680-5030

2080-6440

2600-7850

3360-10300

COP range

W/W

4.84-4.19

4.76-4.17

4.80-4.19

4.81-4.20

4.76-4.17

Rated heating capacity

W

15000

18000

24000

30000

42000

Input power 

W

3400

4100

5460

6870

9600

COP 

W/W

4.41 

4.39 

4.40 

4.37 

4.38 

Rated cooling              (A35/24℃ W12/7℃)     

Rated cooling capacity

W

12000

15000

20000

25000

35000

Input power 

W

4270

5300

7050

8800

12600

EER 

W/W

2.81 

2.83 

2.84 

2.84 

2.78 

Hot water heating

(A20/15℃ W15-55℃)

Heating capacity

W

18000

22500

30000

37500

50000

Input power 

W

4000

4970

6640

8300

11200

COP 

W/W

4.50 

4.53 

4.52 

4.52 

4.46 

Hot water output

L/h

387 

484 

645 

806 

1075 

SCOP(At 35℃)

4.72 

4.71 

4.71 

4.70 

4.70 

Power supply

V/Hz

220-240V～50Hz/1Ph

380-415V～50Hz/3Ph

380-415V～50Hz/3Ph

Max. input power

W

5500

6500

8500

12500

15500

Max. input current

A(230V)

25.6 

30.2 

/

/

/

A(380V)

10.0 

11.8 

15.5 

22.7 

28.2 

Max. outlet water temp.(Heating)

℃

60

60

60

60

60

Min. outlet water temp.(Cooling)

℃

7

7

7

7

7

Rated water flow

m³/h

2.58 

3.10 

4.13 

5.16 

7.22 

Compressor

Type

/

DC INVERTER&EVI

Model

/

9RD310ZAA28

9KD420ZAA28

MYK53FQDMC

9VD650ZEB28

LYK80FTBMC

Fan

Motor type

/

Brushless DC motor

Fan model

/

496*150

496*150

496*150

496*150

496*150

Evaporator

Size (L×W×H)

mm

652×325×1300

652×325×1300

652×325×1300

975×378×1500

975×378×1500

Number of rows

P

2

2

3

2

2

Heat exchanger

Type

/

Plate Heat Exchanger

Water pressure drop

kPa

28 

33 

38 

42 

45 

 Pipe diameter

inch

G1.0“

G1.25“

G1.25“

G1.50“

G1.50“

Max. working pressure(Mpa)

Heat exchanger side

Mpa

4.5

4.5

4.5

4.5

4.5

Low pressure

Mpa

2.0 

2.0 

2.0 

2.0 

2.0 

High pressure

Mpa

4.2

4.2

4.2

4.2

4.2

Refrigerant

Type

/

R32

R32

R32

R32

R32

Charge

kg

1.8 

2.4 

2.7 

3.6 

4.5 

Dimensions  (L×W×H)           

mm

1080×420×1390

1080×420×1390

1080×420×1390

1280×480×1590

1280×480×1590

Net weight

kg

115

125

140

185

200

Noise

dB(A)

55

56

56

57

59

Main functions of the product

/

Heating/Cooling/DHW

Remote control function

/

WiFi/4G (Optional)

Test Standard 

/

EN14511/EN14825