What is the size of cable FCU?

The size of a cable for a Fan Coil Unit (FCU) typically depends on the unit's electrical specifications, including voltage and current requirements, as well as the length of the cable run. Commonly, the cable size ranges from 1.5 mm² to 2.5 mm² for low to medium-capacity units, but it’s essential to refer to the manufacturer's guidelines and local electrical codes for accurate sizing. Additionally, factors like ambient temperature and installation conditions can also influence the required cable size. Always consult with a qualified electrician for precise calculations.