Shenzhen Yierp Technology Co., Ltd. is a professional enterprise engaged in the research, development, production, and sales of air source heat pump products. We are a leading expert in China's air source heat pump industry. We offer dozens of products across multiple series, including residential, commercial, low-temperature dual-supply, low-temperature triple-supply, and high-temperature models, as well as supporting products such as water heaters and high-temperature dryers, meeting the needs of various industries.
Advanced Production Equipment
Our company employs precision machinery such as CNC lathes, automated welding robots, and high-precision stamping machines to ensure accuracy in key components like compressors and heat exchangers, resulting in high-quality products with a stable pass rate of over 99.8%.
Strict Quality Control
A robust quality management system is in place, adhering to ISO9001 and ISO14001 standards. Our company conducts comprehensive testing, including 72-hour continuous load and high/low-temperature simulations, ensuring that all products meet the highest standards.
0EM/ODM
Our company has developed a strong global presence with a focus on Europe, North America, and ASEAN markets. The company offers region-specific products such as ultra-low temperature air-source heat pumps for Northern Europe and AHRI-certified systems for North America, ensuring customized solutions that meet local climate and regulatory requirements.
Our Service
Our company offers detailed pre-sales consultation, customized solutions, and efficient production tracking. The company also provides standardized installation, on-site technical training, and rapid after-sales support with a nationwide hotline, ensuring customers receive continuous assistance throughout the product lifecycle.
Wide Temperature Range
Output temperature range can reach 65℃-120℃, or even higher, meeting various industrial and commercial needs.
Waste Heat Recovery
Industrial waste heat can be utilized as a low-temperature heat source, further improving energy efficiency.
High Efficiency and Energy Saving
The coefficient of performance (COP) of high-temperature heat pumps typically reaches 2.0-3.0, far exceeding that of traditional electric heating or coal-fired boilers.
Energy consumption is significantly reduced while providing the same amount of heat.
Environmentally Friendly and Low-Carbon
There is no combustion process, producing no pollutants such as carbon dioxide and sulfur dioxide.
Reduces the use of fossil fuels, meeting green production requirements.

Compressor: The core component of the system, it compresses the refrigerant gas, increasing its pressure and temperature, thus propelling the refrigerant through the system.
Condenser: Here, the refrigerant releases heat to the high-temperature medium, achieving heat transfer.
Evaporator: Absorbs heat from the low-temperature side, causing the refrigerant to evaporate and providing cooling capacity to the system.
Throttling Device: Controls the flow rate and pressure of the refrigerant, ensuring its proper flow between different components.
Refrigerant: Circulates within the system, transferring heat to achieve cooling and heating functions.
Fan: Accelerates airflow, assisting the condenser and evaporator in heat exchange.
Control System: Monitors and adjusts the system's operating parameters, ensuring stable operation, such as temperature, pressure, and flow rate. It adjusts the heat pump's operating status according to actual needs to meet the requirements of different operating conditions, ensuring system safety, reliability, and energy efficiency.
|
Application Areas |
Specific Applications |
Temperature Requirements |
|
Food Processing |
Cooking, Sterilization, Drying |
85℃-120℃ |
|
Textile Printing and Dyeing |
Textile Printing and Dyeing |
90℃-130℃ |
|
Chemical Industry |
Reactor Heating, Distillation |
100℃-150℃ |
|
Pharmaceutical Industry |
Cleaning, Disinfection, Sterilization |
100℃-130℃ |
|
Wood Processing |
Gluing, Drying |
80℃-120℃ |
|
Commercial Hot Water |
Hot Water Supply for Hotels, Hospitals, and Schools |
65℃-90℃ |
|
Specification |
Value |
|
Heating Capacity |
14.6 kW |
|
Rated Power Input |
4.2 kW |
|
Rated Current |
7.5 A |
|
COP (Coefficient of Performance) |
3.48 |
|
Rated Heated Water Output |
251 L/h |
|
Testing Condition |
Ambient Temperature (DB/WB): 20°C/15°C, Water Temperature (Input/Output): 15°C/65°C |






We are one of the most professional high temp heat pump manufacturers and suppliers in China, featured by quality products and good service. Please feel free to buy customized high temp heat pump made in China here from our factory. Contact us for more details.
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