家用中央空调的特点：
Characteristics of household central air conditioning:
（1） 高效节能：采用模块化主机，根据设置自动调节制冷量。合理的将白天生活和晚上生活区域分别安装空调，室内及分区控制，各个室内及独立运行，分别调节各个区域内的空气。
(1) High efficiency and energy saving: modular host is used to automatically adjust the refrigeration capacity according to the setting. Reasonably install air conditioning, indoor and district control in the daytime and night living areas, and operate independently in each room to regulate the air in each area.
（2）家用中央空调舒适感好：采用集中空调的设计方法，送风量大，送风温差小，房间温度均匀。送风方式多样化，不同于分体式空调一样只有一种送风方式，家用中央空调可以实现多种送风方式，能够根据房型的具体情况制定不同的方案，增强人体的舒适性。
(2) The comfort of household central air conditioning is good: adopting the design method of central air conditioning, the air supply capacity is large, the temperature difference of air supply is small, and the room temperature is even. Different from split air conditioning, there is only one way of air supply. Household central air conditioning can achieve a variety of ways of air supply. It can formulate different plans according to the specific situation of the room type to enhance the comfort of the human body.
（3） 外型美观：可根据用户需求与喜好，实施从设计到安装的综合解决方案。系统采用暗装方式，能配合室内的高档装修。同时由于室外机组的合理安置也不会破坏建筑物的整体外型美观。
(3) Beautiful appearance: According to user's needs and preferences, we can implement comprehensive solutions from design to installation. The system adopts the concealed way, which can cooperate with the high-grade interior decoration. At the same time, the reasonable placement of outdoor units will not destroy the overall appearance of the building.
（4） 四季运行：夏季,制冷机组运行，实现冷调节；冬季,冷机配合热源共同使用，可以实现冬季采暖。在春秋两季可以用新风直接送风，达到节能，舒适的效果。
(4) Four seasons operation: in summer, the refrigeration unit operates to achieve cold regulation; in winter, the refrigeration unit cooperates with heat source to achieve winter heating. In spring and autumn, fresh air can be used to supply air directly, so as to achieve energy-saving and comfortable effect.
（5） 运行宁静：采用主机和室内机分离的安装方式，送风回风系统设计合理，保证了宁静的家居环境
(5) Operating quietly: The installation mode of separating main engine and indoor machine is adopted, and the design of air supply and return system is reasonable, which ensures a quiet home environment.
（6） 卫生要求好：同中央空调一样，能够合理补充新风，配合厨房、卫生间的排风，保证室内空气的新鲜卫生，还可以四季换气，满足人体的卫生要求。这些都是分体式空调所不能实现的。
(6) Good hygiene requirements: like central air conditioning, it can reasonably supplement fresh air, cooperate with the exhaust of kitchen and toilet, ensure the fresh and hygienic indoor air, and also can breathe in all seasons to meet the health requirements of human body. All of these can not be achieved by split air conditioning.
（7） 灵活方便：根据用户需要可以将一台设备以切换方式为两个环境提供冷气。
(7) Flexibility and convenience: According to the needs of users, one device can be switched to provide air conditioning for two environments.
（8） 制热运行因地制宜：可以使用集中供热的热水，也可安装小型挂墙式燃气热水器作为能源，实用热水盘管冬季采暖。可以使用热泵式空调机采暖。在热量不足时，用燃气热水器及热水盘管加热。
(8) Heating operation should be adapted to local conditions: central heating water can be used, small wall-mounted gas water heater can also be installed as energy, practical hot water coil heating in winter. Heat pump air conditioner can be used for heating. When the heat is insufficient, heat it with gas water heater and hot water coil.