Buzz
Excessively protecting the air conditioner's outdoor unit may reduce cooling efficiency and lead to higher electricity consumption.
1. Is it advisable to shield the air conditioner's outdoor unit during rainy weather?
Excessively safeguarding the air conditioner's outdoor unit may diminish cooling efficiency and result in increased power usage.
Ms. Huong from Cau Giay district, Hanoi, opted for a roof covering to protect the outdoor unit of her new air conditioner, fearing damage from exposure to the elements. With Hanoi experiencing continuous rainfall lately, Ms. Huong occasionally checks to see if water is getting into the outdoor unit. Similarly, Mr. Hung, an office worker on Duy Tan street in Hanoi, took precautions by installing the air conditioner's outdoor unit on the family's balcony for safety reasons.
Installing the air conditioner's outdoor unit in a well-ventilated area enhances cooling efficiency and saves energy.
Fundamentally, the outdoor unit of an air conditioner must be installed outside, as it serves to release absorbed heat from the indoor environment to the surroundings. According to Mr. Le Nam, a technical specialist in air conditioning and refrigeration at a major appliance center, 'the outdoor unit of an air conditioner is engineered to withstand rain, and even heavy rainfall, thus it's not prone to damage in current weather conditions.' 'However, users should refrain from positioning it excessively low - close to the ground, to prevent waterlogging that could incapacitate the air conditioner,' he emphasized. Overly obstructing the outdoor unit of the air conditioner can also significantly diminish the cooling capacity of the indoor evaporator unit and result in higher electricity consumption. 'Create an open space around the outdoor unit, and there's no need to overly shield this component. This will facilitate faster air circulation, prevent moisture retention, and avoid damage to sensitive internal components,' Mr. Nam stated.
It's advisable not to place the outdoor unit of the air conditioner too low.
Additionally, he also mentioned that individuals can fully utilize the air conditioner during rainy weather. 'This practice helps limit indoor humidity, enhancing user comfort. Furthermore, it ensures that other furniture and electronic devices remain undamaged due to moisture and mold,' he added.
