Air conditioning operation is the process of enthalpy transfer. Refrigerant and compressor may affect enthalpy transfer during air conditioning operation. If it is too hot or too cold outside, it is difficult to conduct heat. The injection port installed in the enhanced steam injection can compress the refrigerant for the second time, which makes the enthalpy transfer more dynamic and directly improves the efficiency of the air conditioner, even if the outdoor weather is bad, it will not affect the operation of the air conditioner.
At present, many air-conditioning brands use enhanced steam injection compressors, but most of them purchase compressors from other manufacturers, and few brands have their own compressor manufacturing technology. York VRF central air conditioning is one of the few brands that can produce compressors for their own use. All its products adopt York brand DC frequency conversion enhanced steam jet compressor, which can heat at -20℃ and cool at 52℃. High operating efficiency not only means fast cooling and heating, but also means reducing energy consumption and saving a lot of electricity bills. If you need to buy a central air conditioner, you can pay more attention to the hard-core technology of the product to avoid the performance discount of the air conditioner in the future, and no matter how to repair it, it will not change the problem of poor operation.