Adopts Enhanced Vapor Injection (EVI) technology for low-temperature air source heat pumps with remarkable heating capacity at low temperatures. All components are optimized for IPLV. Featuring high COP and intelligent defrosting technology, it solves the problem that traditional air-cooled heat pumps fail to supply heat under low temperature. It fully utilizes air energy for heating, enabling heat pump heating in cold regions without auxiliary electric heating.

It delivers powerful heating performance even at -25°C. The maximum outlet water temperature reaches 60°C. When combined with water source heat pumps, the temperature can be up to 75°C. Suitable for areas between 38°N and 43°N. It serves as heating source in winter and cooling source in summer. Integrating cold and heat sources reduces equipment investment and operating costs.

Powered by clean electric energy to eliminate pollution caused by fossil fuels. No dust, solid residues or wastewater is generated during hot water production. There is no emission of sulfides, chlorides, carbon monoxide or carbon dioxide. It is a green and pollution-free product.

Equipped with branded compressors and microcomputer controllers for low failure rate. Built-in protections include high/low pressure protection, abnormal power protection, overload & overcurrent protection, anti-freezing protection and high discharge temperature protection. The system supports self-diagnosis and automatic defrosting. It will trigger alarm and display fault information automatically. Every unit is strictly tested before delivery to ensure safe operation.