Clivet Launches LARGE EVO PL Polyvalent Heat Pump with R32 Refrigerant

Simultaneous Heating and Cooling

LARGE EVO PL is ideal for buildings requiring simultaneous heating and cooling. Featuring two independent heat exchangers - one for heating and one for cooling - the unit recovers energy that would otherwise be lost, enhancing overall efficiency.

Energy Efficiency

The heat pump achieves SCOP values of up to 4.17 and SEER values of up to 4.65, surpassing stringent energy standards.

Acoustic Options for Various Applications

With three acoustic configurations, the LARGE EVO PL accommodates diverse commercial and industrial applications:

• Standard Acoustic Version (SC): Capacity range of 52–238 kW.
• Silenced Version (LN): Reduces noise by 4 dB(A); capacity range of 48–221 kW.
• Super-Silenced Version (EN): Reduces noise by 8 dB(A); capacity range of 44–204 kW.

Sustainability

Utilizing R32 refrigerant, which has a Global Warming Potential (GWP) of 675, the system reduces its environmental impact by approximately 70% compared to systems using traditional R410A refrigerant.

Advanced Technology

Key technological features include:

• Rotary/scroll compressors with inverter technology.
• High-efficiency EC fans with continuous speed control.
• Copper/aluminum coils with hydrophilic treatment.

These innovations ensure efficient power modulation, reduced operating costs, and optimized performance in varied conditions.

Adaptability and Operating Limits

LARGE EVO PL supports capacity modulation from 100% to 20% and features a double refrigeration circuit, offering flexibility for various installations. The system operates within the following parameters:

• Heating: Hot-side exchanger temperatures up to 60°C, with outdoor air temperatures as low as -20°C.
• Cooling: Cold-side exchanger temperatures from 5°C to 20°C, with outdoor air temperatures ranging from -15°C to +48°C.
• Simultaneous Operation: Produces hot water up to 60°C and chilled water from 5°C to 20°C concurrently.

Cascade Management and Defrost Optimization

Through the ECOShare system, up to seven units can be interconnected, achieving a combined capacity of up to 1660 kW. Optimized defrosting cycles, supported by hydrophilic coil treatments, enhance winter performance and system efficiency.

Clivet’s LARGE EVO PL combines cutting-edge technology, environmental responsibility, and operational flexibility, making it a versatile solution for medium-sized installations.