COOLSHIFT Chiller & Heat Pump

Application

• Building air conditioning & heating
• Industrial & process cooling
• Data centers & server cooling
• Local & district heating networks

Details

• CO2 chiller: air- or water-cooled
• CO2 heat pump: air/water, water/water, or air/air
• Sizes M / L / XL

Capacities

• COOLSHIFT M: Cooling up to 180 kW / Heating up to 300 kW
• COOLSHIFT L: Cooling up to 450 kW / Heating up to 600 kW
• COOLSHIFT XL: Cooling up to 1,5 MW / Heating up to 2 MW

Equipment

• Low-pressure ejectors
• Low-pressure oil system with refrigerant separator
• Efficient compressors (optional LSPM)
• Capacity control via inverter or cylinder deactivation
• Brazed plate heat exchangers
• Refrigerant receiver
• Active oil management (optional)
• Heat recovery (optional)
• Weather & soundproof housing (optional)
• Control systems: Wurm / Carel

Efficiency

• Simultaneous cooling & heating
• Up to 8 K ejector lift – reduced compressor consumption
• High supply temperatures in heat pump mode up to 90°C
• Optimal efficiency at low return water temperatures
• Climate- & environmentally friendly

Pressure Levels

• 90 bar low pressure
• 130 bar high pressure