Atw CO2 Heat Pump for District Heating High Temperature 95º C

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Atw CO2 Heat Pump for District Heating High Temperature 95º C

Customization:	Available
Energy Efficiency Grade:	One
Heat Temperature:	80-90°C

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Product Description

Basic Info.

Model NO.:LYD-75ZW

Work Environment:Low-temperature Heat Pump

Heat Source:Air-source

Heating Type:Multi-power Heat

Application:Villa Family, Sauna and Swimming Pool, Hotels, Factory Hospital, Student Apartments, Beauty Salons

Certification:CE, CCC, RoHS

Set Temp:50~90c

Compressor:Dorin

Control:Carel

Refrigerant:CO2

Package:Wooden Box

Specification:120kw

HS Code:8415812000

Capacity:2000/Year

Product Description

Real CO2 heat pump water heater with advanced Inverter technology.

Utilizes CO2 as next-generation refrigerant: non-flammable, non-toxic, and natural.

Operational excellence at extreme temperatures as low as -25ºC with high COP; no auxiliary heater required in low-temp areas.

Capable of 95ºC hot water output, meeting specialized high-temperature requirements beyond EVI or standard heat pump capabilities.

Full INVERTER system (compressor and motors) for maximum energy savings.

Advantages of CO2 (R744) Refrigerant

Climate-neutral and environmentally friendly (GWP = 1, ODP = 0).
No environmentally hazardous decomposition products.
Exempt from disposal/recycling taxes and availability constraints - long-term cost-efficient.
Safety Group A1: Non-toxic, non-flammable, and thermally stable.
Compatible with various industrial materials.

Technical Specifications

Model LYD-			7ZW	8ZW	14ZW	40ZW	75ZW	120ZW	160ZW
Standard Condition	Heating Cap.	kW	6.8	7.8	13.6	40	75.5	125.4	163
	Water Cap.	L/H	129.9	149	259.8	764	1442	2396	3114
	COP	W/W	4.5	4.58	4.6	4.4	4.5	4.7	4.51
Low Temp Condition	Heating Cap.	kW	5.8	7	12.1	35	64	95	147
	Water Cap.	L/H	97.7	118	203.9	590	1079	1602	2478
	COP	W/W	3.9	4.1	4.1	3.7	3.8	3.9	4.4
Max Water Temp		ºC	95
Work Ambient		ºC	-25 to 43
Compressor Type		-	Panasonic			Dorin (Italy)			Bitzer
Dimensions (LWH)		mm	8506802060	9104881000	10604881380	18038301978	204211232300	246813702299	284710962476
Net Weight		kg	132	130	200	650	980	1350	2200

Frequently Asked Questions

Q1: Why is CO2 (R744) considered a superior refrigerant? CO2 is a natural refrigerant with a Global Warming Potential (GWP) of 1 and zero Ozone Depletion Potential (ODP). It is non-toxic, non-flammable (Safety Group A1), and environmentally friendly compared to synthetic refrigerants.

Q2: Can this heat pump work in extremely cold climates? Yes, the CO2 heat pump is specifically designed for low-temperature environments. It can operate efficiently at ambient temperatures as low as -25ºC without the need for auxiliary electric heaters.

Q3: What is the maximum water temperature this system can produce? Unlike standard heat pumps, our CO2 system can produce hot water up to 95ºC, making it ideal for specialized industrial needs, hospitals, and high-temperature sanitary requirements.

Q4: What are the benefits of the Inverter technology used in this unit? The full inverter system (including the compressor and motors) adjusts its speed based on the actual demand. This leads to higher energy efficiency, reduced wear on components, and significant electricity savings.

Q5: Is this heat pump suitable for commercial applications? Absolutely. With high heating capacities and the ability to reach 95ºC, it is perfect for hotels, factories, hospitals, student apartments, and swimming pools.

Q6: What kind of controller and compressor are used? The units utilize premium components for reliability, including Carel (Italy) controllers and high-performance compressors from brands like Dorin (Italy), Panasonic, or Bitzer depending on the model capacity.