In Hong Kong, air conditioners are essential for a comfortable home in hot and humid summers. If you want a cool and refreshing environment without air conditioning noise, a split-type AC is recommended. But with numerous split-type air conditioners available, how can you choose the right one for your home? BBE has compiled the principles and comparisons of various split-type air conditioners to help you make an informed decision with ease!
Air Conditioner Types Comparison: Window / Split-Type / Window Split-Type / Compact Split-Type AC
Window Air Conditioner
Window air conditioners are popular in Hong Kong due to their low cost and simple installation. However, they have the compressor and exhaust system integrated into one unit, which may be noisy when on.
Split-Type Air Conditioner
Split-type air conditioners consist of indoor and outdoor units. The outdoor unit is responsible for cooling and heat dissipation, while the indoor unit is used for air circulation. Split-type ACs are generally quieter than window units. However, they require scaffolding for outdoor unit installation, which can result in higher installation costs and overall price.
Window Split-Type Air Conditioner
Window split-type air conditioners have a similar structure to split-type ACs but with a smaller outdoor unit that can be placed directly outside a window. They solve the noise issue of window units and reduce the cost of scaffolding, making them a popular choice for many households in recent years.
Compact Split-Type Air Conditioner
In recent years, manufacturers have produced compact split-type air conditioners. These units have the same principle as regular split-type ACs but feature smaller outdoor units in terms of height and width. They are more suitable for most families' window sills and air conditioner spaces, reducing the costs associated with scaffolding.
Split-Type Air Conditioner Principles
Why are split-type air conditioners quieter when operating? A split-type AC comprises two parts: an indoor and an outdoor unit. In simple terms, the indoor unit primarily absorbs indoor air and releases cool air, while the outdoor unit, housing the compressor and heat-dissipation condenser, is responsible for cooling and expelling hot air. This process generates noise. By installing the indoor and outdoor units separately, split-type ACs operate more quietly than window units.
Split Air Conditioner Comparison: What's the Difference Between Slim Split and Window Split Models?
If you want a quiet environment, split air conditioners are a great choice. What are the differences between traditional split air conditioners, slim split models, and window split units? Traditional split air conditioners generally have larger outdoor units and require scaffolding for installation. To address installation cost issues, slim split and window split air conditioners have been introduced in recent years. Let's take a look at the differences between the two.
Slim Split Air Conditioners
As the name suggests, "slim" refers to a smaller size. Compared to traditional wall-mounted split air conditioners, the outdoor unit of a slim split air conditioner is generally more compact, making it suitable for installation on regular concrete platforms. However, be aware that there needs to be enough space for heat dissipation, so be clear about the height and width of the outdoor installation location before purchasing an air conditioner.
Window Split Air Conditioners
The principle of window split air conditioners is the same as that of ordinary split air conditioners, which consist of indoor and outdoor units. Unlike traditional window air conditioners, the outdoor unit handles the cooling process, making it relatively quiet when the air conditioner is turned on. The outdoor unit is compact and suitable for direct installation on a standard household concrete air conditioner platform, eliminating the need for scaffolding and reducing installation costs.
Split Air Conditioner Recommendations
Even after deciding to purchase a split air conditioner, there are many styles to choose from. Factors to consider when purchasing include cooling capacity, energy efficiency, brand, and price. BBE recommends three split air conditioners for you.
Mitsubishi Heavy SRK35ZSXH-S 1.5 HP Inverter Reverse Cycle Split Type Air Conditioner
This split air conditioner is a recommended model by the Consumer Council and has a Grade 1 Energy Label for energy-saving heating and cooling. In addition to using full DC inverter technology to maintain indoor comfort, it also features antibacterial, mold-resistant filtration systems, air purification, a large air volume, and low noise levels.
General ASWX09JECA 1 HP Cooling Inverter Window Split Type Air Conditioner
The indoor unit operates quietly and features a triple-filter system that delivers purified cool air. The air conditioner uses eco-friendly refrigerant R410A, which helps promote sustainability. The outdoor unit's size is suitable for window platforms and is easy to install, usually without the need for scaffolding.
Hitachi RASDX18HNK 2HP Slim 420 Inverter Split Type Air Conditioner
The outdoor unit's slim design is suitable for most household air conditioner installation locations. With a Grade 1 Energy Label, the system also offers antibacterial, mold-resistant, and virus-eliminating functions, as well as 4D ultra-wide airflow and four fan speed options for a more comfortable and cooler summer.
Leave a Comment