Mate series low-ambient temperature air source heat pump unit

1.Variable frequency energy-saving: The use of high-efficiency DC variable frequency double-rotor compressor can realize large-scale stepless capacity adjustment. During the operation process, it can automatically and intelligently adjust the compressor and fan speed according to the actual load requirements of users to reduce the energy consumption of compressor and fan and keep the unit in optimal operation status. 

2.Low temperature and strong heat: The unit can achieve stable operation at ambient temperature of -25 °C. Under low ambient temperature conditions, the variable frequency compressor can be started quickly and operate at an proper speed to ensure that the indoor temperature reaches the set value at a short time, so as to guarantee user's heating, optimize the design of heating conditions, and improve the heating capacity compared to the conventional air-source heat pump. 

3. Silent and low noise: The unit adopts the latest structural shock absorption design, where the compressor and pump are equipped with shock pad, and sheet metal and compressor are wrapped with sound insulation cotton. Also, the new discharge grille can optimize the airflow distribution and reduce fan motor speed. Combined with DC variable-frequency technology, the noise of the whole unit is reduced and the silent mode is optional.

5. Integrated design: The unit adopts integrated design that is fully equipped with pumps, expansion tanks, filters and other accessories, reducing the installation period and floor space of the water system, saving installation costs and enhancing the overall reliability of the air-conditioning system.

6.One-key operation: The one-key operation mode enables integrated starting/stopping the indoor and outdoor units and outlet water temperature setting through the thermostat. It also supports smart home interlocking system. 

7.Remote monitoring: The Mate series unit is equipped with DunAn Cloud service, which can realize such functions as energy-saving analysis, fault prediction, remote monitoring, rapid response, diagnostic report, and maintenance of the unit. It is convenient for the user while providing strong guarantee for the unit's maintenance work. 
8.Integrated structure: The system is highly integrated. It can work by connecting water and electricity. It features by compact structure, space saving and easy to install.

9.Low-carbon and environmental protection: The unit adopts environment-friendly refrigerant, without bringing pollution to the environment. Also, the use of air source is free from burning and fire hazards and no C02 emissions. 

10.High-end configuration: The main components such as compressors, heat exchangers, expansion valves, controllers, and water systems are all made with international brand accessories.