Archive for March 2021

The air conditioner is not cool, can I add refrigerant by myself? In hot Toronto, nothing is more frustrating than the air conditioner at home suddenly does not cool down. The average maintenance worker bangs on the air conditioner for a while and says that the refrigerant is used up. Is it because the air…

Air-conditioning related knowledge Air conditioner: The air conditioner is a device that directly provides treated air to a room or other confined areas. It mainly includes refrigeration systems for refrigeration and dehumidification, air circulation and purification devices, heating and ventilation devices, etc. The main function of the air conditioner is to filter, cool, and dehumidify…