CO2 Heat Pump High Temperature 90º C TUV ERP Certificate

1 / 5

CO2 Heat Pump High Temperature 90º C TUV ERP Certificate

Customization:	Available
Energy Efficiency Grade:	One
Heat Temperature:	40~90℃

Send Inquiry

Product Description

📊 Basic Information

Model NO.

DR-8ZW

Work Environment

Low-temperature Heat Pump

Heat Source

Air-source

Heating Type

Multi-power Heat

Certification

CE, CCC, RoHS

Compressor

Dorin

Control

Carel

Refrigerant

R744 (CO2)

Specification

8KW

Production Capacity

2000 Units/Year

💡 Features of CO2 (R744) Heat Pump

High temperature water output up to 90ºC, ideal for disinfection and cleaning.

Extreme low ambient operation: functions efficiently even at -43ºC.

Superior efficiency: Max COP of 5.5, reaching up to 7 in multi-function models.

Advanced Inverter control for precise power adjustment and energy savings.

Modular design allows for higher power through combined installations.

Enhanced safety with 6 distinct layers of pressure protection.

Intelligent defrosting saves up to 50% energy during the cycle.

Smart connectivity: Wireless control and RS485/Modbus central integration.

User-friendly programmable digital interface with touch keys.

Monobloc design simplifies installation with no high-pressure refrigerant piping needed onsite.

⚙️ Technical Specifications

INVERTER CO2 (R744) MODELS			LYD-7ZW	8ZW	14ZW	25ZW	40ZW	50ZW	75ZW	120ZW
Standard Condition (20ºC/60ºC)	Heating Capacity	kW	6.8	7.8	13.6	24	40	51	75.5	125.4
	Power Input	kW	1.51	1.7	3	5.3	9	11.3	16.7	26.6
	COP	W/W	4.5	4.58	4.6	4.5	4.4	4.5	4.5	4.7
Low Temp Condition (7ºC/60ºC)	Heating Capacity	kW	5.8	7	12.1	20	35	45.6	64	95
	Power Input	kW	1.47	1.7	3	5	9.4	12	16.8	24.3
	COP	W/W	3.9	4.1	4.1	4	3.7	3.8	3.8	3.9
Max Output Temp		ºC	95ºC
Ambient Temp Range		ºC	-25ºC to 43ºC (Stable operation down to -43ºC)
Compressor Type		-	Panasonic				Dorin (Italy)
Refrigerant		-	R744 / CO2

❓ Frequently Asked Questions

What is the maximum water temperature this heat pump can produce?

The system can heat water up to 90°C - 95°C, making it suitable for high-temperature applications like disinfection, industrial cleaning, and specialized spa requirements.

How does the CO2 (R744) refrigerant benefit the environment?

R744 is a natural refrigerant with a Global Warming Potential (GWP) of 1 and zero Ozone Depletion Potential (ODP). It is a non-toxic, non-flammable, and highly efficient eco-friendly alternative to synthetic refrigerants.

Can this unit operate in extremely cold climates?

Yes, it is specifically designed for low-temperature environments. It can operate and provide efficient heating even in ambient temperatures as low as -43°C.

What is the advantage of the Inverter control system?

The intelligent inverter control adjusts the power output based on real-time requirements. This not only saves energy during normal operation but also reduces energy consumption by 50% during the defrosting cycle.

Where can this heat pump be applied?

Due to its high efficiency and temperature range, it is ideal for villas, hotels, hospitals, student apartments, beauty salons, factories, and swimming pool heating.

What kind of control interface does it use?

The unit features a programmable digital interface with touch keys and supports smart wireless control, as well as RS485/Modbus for centralized building management.