Ultra-High Temperature Heat Pumps

Leomon's high-temperature air source heat pumps are designed specifically for commercial and industrial hot water supply, capable of delivering outlet water temperatures up to 85°C.

Our high-temperature heat pumps are suitable for residential hot water and space heating, as well as specialized industries requiring hot water above 55°C—such as food processing, electric forging, spray coating, packaging and printing, chemical manufacturing, and slaughtering.

Features

1. EVI Compressor Technology: Utilizes Copeland EVI compressors for efficient operation across various conditions.

2. Multi-Power Compatibility: Supports both 220V–240V single-phase and 380V–415V three-phase power supplies.

3. Comprehensive Safety Protection: Includes safeguards for temperature, timing, water flow, anti-freezing, current, and pressure.

4. Flexible Customization: Offers options for full customization, small-batch customization, and production based on specific designs or samples.

5. Wide Application Range: Suitable for villas, hotels, factories, hospitals, and student dormitories.

6. Quality Certifications: Holds CE, ISO9001, CCC, CB, RoHS, SASO, and SGS certifications.

7. High Energy Efficiency: Achieves an energy efficiency ratio (COP) of 2.52–2.56, saving approximately 70% in energy compared to traditional heaters.

8. High Outlet Temperature: Capable of reaching 80°C outlet water temperature when ambient air temperatures range from 5°C to 45°C.

Advantages

1. Compressors

Our large-scale heat pumps utilize US-made Copeland scroll compressors, while smaller models use compressors; both are specifically designed for heat pump applications to ensure high operational efficiency.

2. Electrical Control System

The control system manages circulation pumps, water make-up, water supply, auxiliary electric heating, and PID-based automatic defrosting. Users can configure parameters to meet specific project requirements and achieve full system automation.

3. Shell-and-Tube Heat Exchanger

The heat pump employs a high-efficiency shell-and-tube heat exchanger with a heat transfer surface area 3.7 times that of bare-tube designs; its unique configuration and compact spiral structure ensure optimal heat exchange for the refrigerant.

4. Electronic Expansion Valve

We utilize Sanhua expansion valves in conjunction with our proprietary control system to develop a specialized electronic expansion controller. This system employs digital technology to adjust refrigerant flow based on temperature factors, ensuring optimal flow rates and achieving a higher Coefficient of Performance (COP).

Specifications

Need Further Assistance

Leomon offers high-quality ODM and OEM services, providing solutions tailored to your specific requirements. Contact us today to learn more.

As one of the largest heat pump manufacturers in China, Leomon produces a wide range of air source heat pumps for residential and commercial applications, including:

* CO2 heat pumps
* High-temperature heat pumps
* Inverter heat pumps
* Pool heat pumps
* Heat pump water heaters
* Ground-source heat pumps

Our heat pumps comply with international standards such as EN14511 and EN14825, and hold comprehensive certifications including CE, ErP, Keymark, MCS, CB, and SAA.

Leomon boasts three major production bases, 35 automated production lines, and 25 international laboratories accredited by TÜV Rheinland, Intertek, SGS, and Kiwa, with a total annual production capacity exceeding 1.5 million units.

With heat pump solutions certified to global standards and an extensive sales network, Leomon's heat pumps are sold in over 60 countries, including Europe, North America, Australia, and Asia.