Home » Product » Air to Water Heat Pump » 18kW Three Phase R290 Residential Air To Water Heat Pump

18kW Three Phase R290 Residential Air To Water Heat Pump

4 -inch/7-inch smart colorful touch screen
4G module(optional)
SG Ready function
Dual temperature zone control function
Intelligent defrosting
Zero cooling water(Backwater function)
Remote control system(Wifi+APP)
Remote software upgrade system(OTA)
Web Product Management Center (IOT)


Availability:



Inquire

Model:
GSHVTH-18AA1

Residential Heat Pump heat pump Heat Pumps Air to water heating with smart functions Residential R290 heat pump system R290 heat pump with cascading integration Cascading heat pump system for large installations R290 heat pump with energy-saving features Eco-friendly water heating pump Efficient air to water heat pump

Description

Specification

Eco-friendly Powered by green R290 refrigerant (GWP only 3), our heat pump ensures high efficiency and eco-conscious performance — even in extreme cold as low as -25°C.
	Safety First To address the flammability of R290, the unit features a built-in leak sensor, automatic pressure relief valve, and optional gas separator—ensuring rapid leak detection and preventing refrigerant from entering the water system.
Premium Components All key components are carefully selected from top-tier brands—such as HIGHLY’s variable-speed DC twin-rotor compressor, Danfoss/Weyee plate heat exchangers, and Grundfos/Shimge water pumps—to ensure peak performance and reliability.
	Superior Efficiency With an A+++ rating at 35°C and 55°C, our heat pump offers top-tier efficiency, cutting energy use while delivering consistent heating comfort—an ideal blend of sustainability and savings.
Whisper-Quiet Operation Engineered for quiet performance, our unit features a sound-insulated chamber enclosing the compressor, pump, and piping—using metal panels lined with sound-absorbing cotton. Combined with notched low-noise fan blades, this design brings the sound level down to just 40dB(A) at 1 meter.
	Integrated Terminals Featuring a 35-position terminal block with plug-and-play connectivity, the unit enables quick installation and maintenance. High and low voltage lines are physically separated for improved safety and system clarity.
Scalable Integration With support for cascading up to 16 units, the system offers scalable, high-capacity heating tailored for complex or high-demand installations—ensuring efficiency, flexibility, and seamless control.
	Custom Solutions: Equipped with specialized CNC sheet metal and powder coating lines, we offer high-precision customization to meet a wide range of user requirements—combining performance with premium aesthetics.

Sales Model

GSHVSH-6AA1

GSHVSH-8AA1

GSHVSH-10AA1

GSHVTH-10AA1

GSHVSH-12AA1

GSHVTH-12AA1

GSHVSH-16AA1

GSHVTH-16AA1

GSHVSH-18AA1

GSHVTH-18AA1

GSHVTH-24AA1

Power Supply

220~240V~ /50Hz

220-240~/ 50Hz

380~415V/3N~ /50Hz

220-240~/ 50Hz

380~415V/3N~ /50Hz

220-240V~/ 50Hz

380~415V/3N~ /50Hz

220~240V ~ / 50Hz

380~415V / 3N / 50Hz

Heating Capacity (Max) (A7/6℃,W30/35℃)

Heating Capacity

kW

2.63 ~ 9.10

3.57 ~ 12.29

4.39 ~ 13.50

4.39 ~ 15.45

6.17 ~ 18.51

6.50 ~ 22.00

9.63~29.13

Power Input

kW

0.54 ~ 2.28

0.74 ~3.17

0.89 ~ 3.55

0.89 ~ 4.06

1.26 ~ 4.83

1.35 ~ 5.88

2.00~7.82

Current Input

A

2.37 ~ 10.01

3.23 ~ 13.91

4.12 ~ 15.59

1.84 ~ 5.95

4.12 ~ 17.83

1.84 ~ 6.81

5.53 ~ 21.21

2.11 ~ 8.11

2.27 ~ 9.87

3.75~12.18

COP

W/W

4.20 ~ 5.40

4.10 ~ 5.35

3.90 ~ 5.30

3.85 ~ 5.20

3.75 ~ 5.00

3.82 ~ 5.30

3.86 ~ 5.30

Heating Capacity (Max) (A7/6℃,W47/55℃)

Heating Capacity

kW

2.99~8.19

3.65 ~10.96

3.85 ~ 11.75

3.85 ~ 13.35

5.75 ~ 17.20

5.45 ~ 18.89

8.45~25.89

Power Input

kW

1.03~2.92

1.11~3.87

1.20 ~ 4.35

1.20 ~ 5.03

1.81 ~ 5.84

2.15 ~ 6.85

2.86~9.12

Current Input

A

4.57~12.79

4.87~17.01

5.27 ~ 19.10

2.01 ~ 6.34

5.27 ~ 22.09

2.01 ~ 8.44

7.95 ~ 25.65

3.04 ~ 9.80

9.84 ~ 30.12

3.71 ~ 10.60

4.94~14.50

COP

W/W

2.90 ~ 3.46

2.83 ~ 3.45

2.75 ~ 3.57

2.65 ~ 3.57

2.83 ~ 3.45

2.64 ~ 3.57

2.84 ~ 3.57

Cooling Capacity (Max) (A35/24℃,W12/7℃)

Cooling Capacity

kW

1.38~5.70

1.44~8.11

3.65 ~ 9.45

3.65 ~ 11.04

3.65~11.04

4.03 ~ 13.51

4.55 ~ 17.20

6.15~19.50

Input Power

kW

0.67~2.44

0.90~3.20

1.12~3.51

1.12~3.97

1.12 ~ 3.97

1.45 ~ 5.03

1.85 ~ 7.31

2.50~9.75

Input Current

A

3.06~10.27

3.93~14.05

5.18~15.42

1.97~5.89

5.18~17.44

1.97 ~ 6.30

6.37 ~ 22.09

2.43 ~ 8.44

8.47 ~ 32.1

2.99 ~ 11.26

4.20~16.36

EER

W/W

2.03~3.20

2.00~3.15

2.00~3.10

1.95~3.00

1.98~3.05

1.96 ~ 2.98

2.03~3.00

ERP Level（Outlet water temp. at 35℃/55℃）

/

A+++/A+++

A+++/A++

A+++/A+++

Rated Input Power

kW

3.6

4.65

5.05

5.45

5.86

6.95

7.5

10.52

12.52

Rated Input Current

A

15.0

20.4

23.0

8.5

25.0

10.0

30.5

11.7

35.0

17.3

19.5

Refrigerant Type / Charge / GWP

... / kg

R290 / 0.85 / 3

R290 /0.90 / 3

R290 / 1.00 / 3

R290 / 1.00 /3

R290 / 1.00 / 3

R290 / 1.00 /3

R290 / 1.15 /3

R290 / 1.4 / 3

R290 / 1.8/ 3

Rated water flow

m³/h

1.00

1.37

1.7

2.06

2.75

3.1

4.2

Fan quantity

/

1

2

Fan motor type

/

DC inverter

Compressor

/

DC inverter

Circulating pump

/

Inverter type / Built-in

IP Class

/

IPX4

Sound pressure at 1m distance

dB(A)

43 (39~51)

44 (39~52)

46 (39~52)

48 (39~55)

48(39~55)

49 (39~55)

52(50~60)

Max. outlet water Temp.

°C

75

Water Piping Connections

inch

G1

Water Pressure Drop

kPa

20

25

20

55

60

Operating temperature range (Heating mode)

°C

-25~45

Operating temperature range (Cooing mode)

°C

16~45

Unpacked Dimensions ( L×D×H )

mm

1290*460*955

1490*500*1005

1190*500*1515

Packed Dimensions ( L×D×H )

mm

1320*500*1090

1520*540*1140

1220*540*1640

UnPacked Weight

kg

135

140

160

165

185

213

215

Packed Weight

kg

155

160

175

190

205

238

235

Description

Specification

18kW Three Phase R290 Residential Air To Water Heat Pump

Contact us now！

QUICK LINKS

PRODUCT CATEGORY

CONTACT INFO