VRF systems for buildings.
One outdoor system serves many indoor units, each with its own control.
VRF stands for Variable Refrigerant Flow. A shared outdoor system supplies many indoor units of different types and sizes.
Each indoor unit can be set separately, which suits hotels, offices and apartment buildings.
Good to know
- Individual control: Each room or zone has its own setting.
- Saves outdoor space: Fewer outdoor units than many separate splits.
- Efficient at part load: Adjusts to how much cooling is needed.
- Needs planning: Pipe lengths, loads and layout must be designed carefully.
Frequently asked questions
VRF or split for a building?
VRF usually suits buildings with many rooms. Splits suit a few rooms. Read our comparison guide.