Performance you can count on even when the temperature falls
The Hitachi PRIMAIRY Heat Pump with Low Ambient Cooling provides continuous cooling operation down to -40°F while maintaining nominal capacity. The outdoor unit is compatible with all PRIMAIRY Inverter Series indoor units of equal capacity and can be connected to a building management system.


Featured Product
The PRIMAIRY Heat Pump with Low Ambient Cooling is perfect for: Server rooms, telecom equipment rooms, elevator equipment, electrical equipment rooms

Low ambient cooling
SELECTION OF HEAT PUMP MODELS
AVAILABLE FROM 9,000 – 36,000 BTU/h
Indoor unit types available:
- Wall-mount
- Cassette
- Ducted
