Products
LRK-130I1/C4 Commercial Heating And Cooling Heat Pump
The air source cooling and heating unit is a central air-conditioning unit with air as the cold and heat source and water as the refrigerant. It can form a centralized air-conditioning system with various terminal equipment such as fan coil units and air-conditioning boxes.
Based on nearly 20 years of R&D, design and application experience, Shengneng has continuously launched new environmentally friendly air source coolers and heaters. On the basis of the original products, the structure, system and program have been improved and designed to meet the needs of comfort and technological occasions, respectively. Design special model series. Environmentally friendly air source cooling and heating machine with complete functions and various specifications. The reference module is 65kw or 130kw, and any combination of different models can be realized. A maximum of 16 modules can be connected in parallel to form a combined product in the range of 65kW~2080kW. The air source heating and cooling machine has many advantages such as no cooling water system, simple pipeline, flexible installation, moderate investment, short construction period, and installment investment, etc. It is widely used in villas, hotels, hospitals, office buildings, restaurants, supermarkets, theaters, etc. Commercial, industrial and civil buildings.
Product parameters
| Model | LRK-65Ⅱ/C4 | LRK-130Ⅱ/C4 |
| /Nominal cooling capacity/power consumption | 65kW/20.1kW | 130kW/39.8kW |
| Nominal cooling COP | 3.23W/W | 3.26W/W |
| Nominal cooling IPLV | 4.36W/W | 4.37W/W |
| Nominal heating capacity/power consumption | 68kW/20.5kW | 134kW/40.5kW |
| Maximum power consumption/current | 31.6kW/60A | 63.2kW/120A |
| Power form | Three-phase power | Three-phase power |
| Water pipe diameter/connection method | DN40/R1 ½'' DN40/R1 ½'' outer wire | DN65/R2 ½'' DN65/R2 ½'' outer wire |
| Circulating water flow | 11.18m³/h | 22.36m³/h |
| Water side pressure loss | 60kPa | 60kPa |
| The maximum working pressure of the system | 4.2MPa | 4.2MPa |
| High/low pressure side allows working overpressure | 4.2/1.2MPa | 4.2/1.2MPa |
| Noise | ≤68dB(A) | ≤71dB(A) |
| Refrigerant/Charge | R410A/14.5kg | R410A/2×15kg |
| Dimensions | 1050×1090×2300（mm） | 2100×1090×2380（mm） |
| Net weight | 560kg | 980kg |
Figure 1：LRK-65Ⅱ/C4
Figure 2：LRK-130Ⅱ/C4
Selected international quality components to ensure high efficiency and stability
The world's leading air jet melting technology is adopted to increase the flow of refrigerant from the intermediate air supply during the working process of the compressor, so that the heating is greatly increased, which greatly improves the stability and heating capacity of the system in low temperature environment. Guarantee the long service life of the product in the harsh environment of low temperature
About our factory
Zhejiang Hien New Energy Equipment Co., Ltd is a state high-tech enterprise incorporated in 1992,. It began to enter the air source heat pump industry in 2000, registered capital of 300 million RMB,as a Professional manufacturers of development, design, manufacture ,sales and service in the air source heat pump field.Products cover hot water, heating, drying and other fields. The factory covers an area of 30,000 square meters, making it one of the largest air source heat pump production bases in China.
Project Cases
2023 the Asian Games in Hangzhou
2022 Beijing Winter Olympic Games & Paralynpic Games
2019 artificial island hot water project of the Hong Kong-Zhuhai-Macao Bridge
2016 the G20 Hangzhou Summit
2016 the hot water •reconstruction project of Qingdao port
2013 Boao Summit for Asia in Hainan
2011 Universiade in Shenzhen
2008 Shanghai World Expo
Main product
heat pump、air source heat pump、heat pump water heaters、heat pump air conditioner、pool heat pump、Food Dryer、Heat Pump Dryer、All In One Heat Pump、Air Source solar powered heat pump、Heating+Cooling+DHW Heat Pump
FAQ
Q.Are you a trading company or manufacturer?
A: We are a heat pump manufacturer in China.We specialized in heat pump design/ manufacturing for more than 12 years.
Q.Can i ODM/ OEM and print my own logo on the products?
A: Yes, Through 10years research and development of heat pump, hien technical team is professional and experienced to offer customized solution for OEM,ODM customer, which is one of our most competitive advantage.
If above online heat pump does not match your requirements, please do not hesitate to send message to us, we have hundreds of heat pump for optional, or customizing heat pump based on demands, it is our advantage!
Q.How do l know if your heat pump are good quality?
A: Sample order is acceptable for testing your market and checking our quality And we have strict quality control systems from raw material incoming until finished product delivery out.
Q.Do: you test all the goods before delivery?
A: Yes, we have 100% test before delivery. If you need any assistance, please feel free to contact us.
Q: What certifications do your heat pump has?
A: Our heat pump have FCC, CE, ROHS certification.
Q: For a customized heat pump, how long is the R&D time (Research& Development time)?
A: Normally, 10~50 business days, it depends on requirements, just some modification on standard heat pump or a totally new design item.
