85°C High Temperature Hot Water Heating Unit

This air-cooled heat pump water heater is one of our company's independently developed water heater products. It uses a Hanbell two-stage semi-hermetic screw compressor.

The hot water temperature range is 55℃ to 85℃, and the operating ambient temperature range is -25℃ to 10℃, hence we call it a "high-temperature and ultra-low-temperature air-cooled water heater."

High-temperature heat pumps are suitable for hot oil storage projects, dairy plants, beverage factories, breweries, restaurant kitchen disinfection, textile printing and dyeing industries, etc. This is the most energy-efficient and economical method for heating hot water.

Features

1. High-efficiency fully sealed scroll compressor (Copeland).

2. R134A or R417A refrigerant.

3. Added aluminum heat exchanger with blue fins.

4. Reverse circulation valve.

5. Compact structure and sound insulation design.

6. Equipped with a high-efficiency tank heat exchanger on the water side.

7. Automatic anti-freeze and defrost function.

8. Comprehensive protection functions include high pressure, low pressure, overheat, overload, antifreeze, phase sequence, and exhaust temperature protection.

9. Each unit undergoes routine and operational testing before factory packaging.

Advantages

1. Compressor

Our large heat pumps use Copeland scroll compressors (USA), while small heat pumps use compressors, specifically designed for heat pumps with high efficiency.

2. Electrical Control System

Project control functions allow for easy control of the circulation pump, water compensation, water supply, auxiliary electric heating, and PID automatic defrosting. Users can set different parameters according to different project requirements and automate the entire system.

3. Shell-and-Tube Heat Exchanger

The heat pump uses a high-efficiency shell-and-tube heat exchanger with a heat exchange area 3.7 times that of bare tubes. Its unique design and compact spiral structure ensure sufficient heat exchange of the refrigerant.

4. Electronic Expansion Valve

We use Sanhua brand expansion valves and, combined with our company's control system, have developed a special electronic expansion controller. This controller utilizes digital technology to adjust the refrigerant based on temperature factors to achieve optimal flow and a higher COP value.

Specifications

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Leomon offers high-quality ODM and OEM services, providing customized solutions to your needs. Contact us today for more information.

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.