The two pipe VRF systems offers one or multiple outdoor units serving a large number of indoor units

The types of indoor units can be totally mixed to suit the area application.

The systems can only operate in one mode example HEATING or COOLING

However, the indoor units can have different settings within that mode or not be in operation, at all.

The system will match the required heating or cooling load depending on room demands and number of units in operation.

These systems offer large pipe runs (large seperations between indoor and outdoor units) and are typically used in commercial premises

All systems utilise variable output (inverter) driven compressors and fans...