The undoubted advantage of water-to-water heat pumps is that they are the most optimal from an energy point of view, as they produce the most heat energy from the same amount of electrical energy invested.

Heating energy is obtained directly from groundwater, which has a relatively high temperature and, because it does not change significantly in winter, is constant throughout the year.

High efficiency and performance stability are typical of these geothermal heat pumps.


Model		RVS	RVSW120
Power		Ph / V / Hz	3 Ph / 400V / 50Hz
Heat Method			Direct
Condition 1.	Heating capacity	kW	115.9
	Cooling capacity	kW	88.1
	Power Input	kW	30.7
	COP	W/W	3.77
	Water Volume	m³/h	3.32
Condition 2.	Heating capacity	kW	102.6
	Cooling capacity	kW	74.1
	Power Input	kW	31.8
	COP	W/W	3.22
	Water Volume	m³/h	2.2
Condition 3.	Heating capacity	kW	97.8
	Cooling capacity	kW	68.5
	Power Input	kW	33.1
	COP	W/W	2.95
	Water Volume	m³/h	1.86
Condition 4.	Heating capacity	kW	94.4
	Cooling capacity	kW	62.8
	Power Input	kW	34.2
	COP	W/W	2.76
	Water Volume	m³/h	1.62
Max Current		A	75
Weight		kg	1050
Size		mm	2470×1340 ×1500
Pressure		MPa	High:13 Low:6.6
Compressor		kW×pcs	35×1
Refrigerant			R744/CO₂
Charge volume		kg	20
Water pump		kW	1.1
Water output connector			DN40
Water source connector			DN50
Water source volume		m³/h	16
Ambient		°C	-30~43
Water Source		°C	10-30
Water Supply		°C	5-50
Water output		°C	45~85
Noise		dB	60

RVSW120

Test Condition:

Condition 1.:
Water Return 30 °C. Water Output 60 °C. Water Source Input 15 °C
Condition 2.:
Water Return 30 °C. Water Output 70 °C. Water Source Input 15 °C
Condition 3.:
Water Return 30 °C. Water Output 75 °C. Water Source Input 15 °C
Condition 4.:
Water Return 30 °C. Water Output 80 °C. Water Source Input 15 °C

CO₂

WATER SOURCE

HEAT PUMP

The undoubted advantage of water-to-water heat pumps is that they are the most optimal from an energy point of view, as they produce the most heat energy from the same amount of electrical energy invested.

RVSW120