This model, through careful design, organically integrates solar energy with air source. On the basis of using air as a heat source, it can also utilize solar energy as a heat source, significantly improving the performance of the heat pump unit. It is especially suitable for regions with low ambient temperatures in winter but abundant sunlight.
It uses a screw compressor, providing high efficiency, stable and reliable operation. Among them, the low-temperature and ultra-low-temperature models can operate stably for heating at as low as -20°C.
It uses an efficient scroll compressor, providing high efficiency, stable and reliable operation. Among them, the low-temperature and ultra-low-temperature models can operate stably for heating at as low as -15°C and -25°C.
It uses an efficient scroll compressor, providing high efficiency, stable and reliable operation, with a more compact and reasonable structure. Among them, the low-temperature and ultra-low-temperature models can operate stably for heating at as low as -15°C and -25°C.
Dezhou Yatai Group has been focusing on the innovation and development of air source heat pumps for many years. Leveraging nearly 20 years of design and development experience, the company successfully launched its Full DC Inverter Low Ambient Temperature Air Source Heat Pump (Chiller) Unit in 2021.
1. The unit adopts a DC inverter compressor and DC inverter cooling fan, which automatically adjust the operating frequency according to actual user demand to achieve energy savings. It saves more than 10% energy compared to conventional heat pump units. 2. With an innovative structural design, the unit occupies a smaller footprint, provides a larger heat dissipation area for the finned heat exchanger, and achieves faster defrosting.
3. The unit uses R410A environmentally friendly refrigerant.
4. Modular combination allows the unit to be configured according to the cooling and heating demands of different buildings, offering easy installation and flexible application.
5. It can more accurately match the actual cooling and heating load, with higher efficiency at partial load. Compared with conventional fixed-speed air-cooled heat pump units, its Integrated Part Load Value (IPLV) and Annual Performance Factor (APF) are significantly improved.
6. Through EVI (Enhanced Vapor Injection) technology, the unit delivers stronger heating performance under low ambient temperature conditions, while also expanding its heating operation range. It can operate normally at ambient temperatures as low as -30°C.
