If your original one is using R22 refrigerant, the refrigerant pipe must be replace by the new one with R410A refrigerant.

The reason is that thicker tube wall of pipe is required to resist the higher pressure of “eco-friend” refrigerant, and the lubricating oil remains from R22 refrigerant pipe will damage your new air conditioner.

The cooling capacity of air conditioner is not reflected by HP number. By referring to the cooling capacity (kW) on energy label, you can choose a suitable air conditioner and compare the efficiency of power saving. For instance, an air conditioner of “First Class Energy Label” with 2.6 kW (1 HP) cooling capacity is relatively efficient in power saving than that of “Fifth Class Energy Label”.

Choose the suitable air-conditioner by referring to the cooling capacity (kW) on the label as well as data regarding cooling coverage. Meanwhile, you also have to pay attention to the type of air-conditioners you are going for. The cooling capacity of the portable type air-conditioners is influenced by the conditions of indoor environment.

GERMAN HEAVY 1 to 2 Window-Split Type Air-Conditioner

  • Product Code: SK-WSA0707C
  • Availability: In Stock

  • HK$ 17,800.0