What is the reason why the equipment and installation cost of central air conditioning is higher than that of ordinary air conditioning?
The product itself
Generally, the power of ordinary air conditioners is relatively low, and the compressor technology used is also relatively common, while central air conditioners invest more in technology. In order to meet the needs of different units, the power is large or small, and the compressor technology has high-end and middle-end It can be seen that, as far as air-conditioning technology itself is concerned, the core components of central air-conditioning are higher than ordinary air-conditioning, supported by many patented technologies, and the investment in scientific research is relatively high, so the equipment cost is definitely higher than ordinary air-conditioning.
Installation difficulty
The design and installation of central air conditioning are all in the early stage of decoration. Usually, concealed installation is needed during hydropower transformation. Professionals are needed to plan the road route, determine the installation position of indoor units, set the air outlet position and choose the air outlet mode, and work closely with the decorator to achieve a better experience and beauty. In a word, the installation period of central air conditioning is long, the degree of cooperation required for installation is high, and the construction is more professional. It can be seen that the installation of central air conditioning is more difficult, which also proves that central air conditioning is "divided into three products and seven installations."
equipment cost
The installation of central air conditioning is very different from that of ordinary air conditioning. Central air conditioning was installed during the renovation, and ordinary air conditioning was installed after the renovation. Central air-conditioning needs professional air-conditioning designers to tailor the installation scheme for users according to their needs and the actual situation of the apartment, instead of hanging directly on the wall or the ground like ordinary air-conditioners, and the pipes cannot be hidden. It can be seen that the installation technology of central air conditioning is stronger, and a standardized professional construction team is needed to achieve good installation effect and use effect.
Why does central air conditioning pay special attention to installation?
Central air-conditioning insists that quot depends on products three times and quot depends on installation seven times. quot Installation is too important for central air-conditioning. The installation of central air conditioning is definitely not as simple as buying a reliable air conditioning host device. High-quality air conditioning installation materials and engineering, professional and reliable service and after-sales service are equally important.
A qualified central air-conditioning quotation is divided into three parts: equipment configuration table, auxiliary materials detail and installation cost. The equipment configuration table refers to the air conditioning power and outdoor unit power required by each air conditioner, and the connection rate should also be paid attention to in the design of central air conditioning. Auxiliary material details refer to the expenses of auxiliary materials other than central air-conditioning equipment, mainly including copper pipes, insulation pipes, condensate pipes, tuyere customization, power cables, installation brackets and other expenses. Installation fee refers to the labor cost of installing central air conditioning. At present, the price of installing an indoor unit in a central air conditioner is between 1300-2000 yuan.
Improper installation of central air conditioning will leave many hidden dangers, such as poor welding of pipelines, easy leakage of refrigerant, shortened service life of central air conditioning and potential safety hazards; Another example is the insufficient installation space or improper installation of the unit, which leads to the increase of air conditioning operation noise and difficult maintenance.
abstract
Central air conditioning is superior to ordinary air conditioning in technology, equipment accessories, installation materials, installation difficulty and installation expertise. Therefore, the equipment and installation cost of central air conditioning is higher than that of ordinary air conditioning.
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