Wall-mounted air conditioners are popular and the technology is changing. You should pay attention to comparing the functional differences between brands.

Ventilation function is the latest technology used in wall-mounted air conditioning, to ensure that there is fresh air in the home, prevent the occurrence of air conditioning disease, use up more comfortable, more reasonable.

Quiet and energy efficient design are also important to help you sleep well into the morning. Some wall-type air conditioning has super small outdoor unit, if you plan to put the outdoor unit on the balcony, this is also a good choice.

As for the wall air conditioning of the cold and warm type, should pay attention to choose the air conditioning that heat capacity is greater than the cooling capacity, in order to ensure the heating effect. If there is electric auxiliary heating function, it can be guaranteed to produce heat in ultra-low temperature environment (minimum -10 degrees Celsius) (outlet temperature above 40 degrees Celsius).