This includes connecting the outdoor condenser unit, indoor evaporator coil, refrigerant lines, electrical wiring, and thermostat. A proper installation is essential for the AC unit's performance and longevity.

A PCB is a power supply circuit that can be used to provide AC power. A PCB's job is to convert the AC voltage coming through your wall outlet into DC voltage that can be used by your devices and appliances.

The most frequent reasons include improper installation or faulty parts, inadequate maintenance and lack of proper diagnosis prior to the repairs being done.

To distinguish a fake air conditioner from an original one, briefly consider the following when buying: To easily distinguish the original air conditioner from a fake one, you should ask the seller to show you the electrical board of the external panel. This board is located in the compressor and condenser section.