Central air conditioning is a system composed of one or more cold and heat source systems and multiple air conditioning systems. This system is different from traditional refrigerant air conditioners (such as single units, VRV) that centrally process air to meet comfort requirements.

The principle of liquid evaporation refrigeration is used to provide the required cooling capacity for the air conditioning system to offset the heat load of the indoor environment; the heating system provides the required heat for the air conditioning system to offset the cooling and heating of the indoor environment. load.

Advantages of central air conditioning:

1. Reassurance and comfort. Central air conditioning has a better cooling effect than traditional cabinet-mounted units. The wind speed is even and does not harm the body, making people feel more comfortable.

2. Beautiful appearance. This can be said to be a cliché, because the hidden installation of home central air conditioners can make the interior decoration more beautiful without destroying the original tone of the interior design.

3. Long service life. Central air conditioners are generally energy-saving and environmentally friendly, and have a longer service life than traditional air conditioners. Generally, the service life of traditional cabinet air conditioners is 8 to 10 years at most, while central air conditioners are basically 15 to 20 years. Compared with traditional cabinet air conditioners, it is about Twice as long.

Disadvantages of central air conditioning:

1. The cost is higher. Friends who are initially exposed to central air conditioners generally believe that the overall cost of the equipment will be relatively high. This is true, but this is a long-term investment. In the long run, central air conditioners can be used longer and have better effects. . For users in villas or large apartments, installing a central air conditioner is far superior to installing a traditional cabinet-mounted air conditioner.

2. Installation is more difficult. The installation of home central air conditioners is indeed more complicated, but as long as a professional design and construction team is installed, complex installation problems can be completely avoided.

Extended information

Tips for purchasing central air conditioners:

1. Determine the number of hosts

According to the area and orientation of the house, and Whether there is a large area of ??glass window, use this to calculate the cooling capacity required for air conditioning. Generally speaking, in ordinary home environments, the cooling capacity required for actual use is often not the combined cooling capacity of all rooms, and only needs to reach about 60% to 70%.

2. Determine the indoor unit and air outlet

Each room or living room only needs one indoor unit or air outlet. If the living room is rectangular or has a large area, you can add an additional indoor unit. The machine or air outlet should be about one per 12 square meters.

3. Determine the air-conditioning layout

The location of the central air-conditioning host should be selected for ventilation, heat dissipation, and conducive to maintenance and repair. At the same time, it should be as concealed as possible to avoid affecting the beauty of the decoration; the indoor unit should be positioned in line with the indoor unit. Depending on the decoration layout, you can choose to hide it in the suspended ceiling or on the top of a high cabinet. Depending on the type of house, you can also choose a partial side hanging form.

4. Choose a product with a suitable price

The brand and model of home central air conditioners can be selected according to the user's own needs, such as inverter or non-inverter air conditioner, heating or cooling, will result in price differences.