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CO₂ Heat Pump Air Heater
High-Temperature Hot Air and Chilled Water in One Integrated System
The CO₂ Heat Pump Air Heater is a high-efficiency heating and cooling solution designed for industrial and commercial processes that require high-temperature hot air together with chilled water. Using natural carbon dioxide (CO₂/R744) refrigerant technology, the system can deliver hot air at temperatures of up to **120°C** while simultaneously producing chilled water for air conditioning, process cooling, or industrial cooling applications.
By recovering and utilizing heat that would otherwise be rejected, the system provides heating and cooling from the same operating cycle. Under suitable operating conditions, the combined coefficient of performance (COP) can reach **up to 5**, helping reduce energy consumption, operating costs, and carbon emissions compared with separate conventional heating and cooling equipment.
Key Features
- High-temperature hot air output: Delivers process air temperatures of up to 120°C.
- Simultaneous chilled-water production:** Provides chilled water for comfort air conditioning, process cooling, or industrial equipment cooling.
- Combined COP of up to 5: Efficiently utilizes both the heating and cooling outputs to maximize total system performance.
- Natural CO₂ refrigerant: Uses R744, a refrigerant with very low global warming potential and no ozone depletion potential.
- Heat recovery capability: Converts rejected heat into useful hot air, improving overall energy utilization.
- Flexible operation: Can support heating-only, cooling-only, or simultaneous heating and cooling operation, depending on system configuration and demand.
- Industrial-grade design: Suitable for continuous operation in demanding commercial and industrial environments.
- Reduced equipment footprint:** Combines heating and cooling functions into one integrated system, reducing the need for separate equipment.
- Lower carbon emissions: Helps reduce dependence on fossil-fuel-fired heaters and conventional electric resistance heating.
| Model | LYDS | 40ZF | 75ZF | 120ZF | 160ZF | 250ZF | 500ZF | |
| Source 12/7℃ Air In/out 20/60℃ | Heating Capacity | kW | 35.8 | 62 | 98.4 | 139.7 | 217.4 | 463 |
| Power Consumption | KW | 10.8 | 18.4 | 29.3 | 41.2 | 64.4 | 137 | |
| COP | W/W | 3.31 | 3.37 | 3.36 | 3.39 | 3.38 | 3.38 | |
| Air Flow | m³/h | 2680 | 4650 | 7300 | 10000 | 16000 | 34700 | |
| Cooling Capacity | kW | 25 | 43.6 | 69.1 | 98.5 | 153 | 326 | |
| Cool water flow | m³/h | 4.30 | 7.50 | 11.88 | 16.94 | 26.31 | 56.06 | |
| Source 12/7℃ Air In/out 20/120℃ | Heating Capacity | kW | 31.8 | 55.2 | 87.1 | 123.7 | 192.5 | 410 |
| Power Consumption | KW | 12.2 | 21 | 33.4 | 46.9 | 73.4 | 156.2 | |
| COP | W/W | 2.61 | 2.63 | 2.61 | 2.64 | 2.62 | 2.62 | |
| Air Flow | m³/h | 950 | 1650 | 2600 | 3700 | 5200 | 11000 | |
| Cooling Capacity | kW | 19.6 | 34.2 | 53.7 | 76.8 | 119.1 | 253.8 | |
| Cool water flow | m³/h | 3.37 | 5.88 | 9.23 | 13.21 | 20.48 | 43.65 | |
| Power supply | V/Ph/Hz | 380V/50Hz/3phase | ||||||
| Heating type | Instant | |||||||
| Output Air temperature | ℃ | 60~120 | ||||||
| Input Air temperature | 0~70 | |||||||
| Water source temperature | ℃ | 5~35℃ | ||||||
| Compressor | Type | Semi-Hermertic | ||||||
| Circulation water pump | Brand | Wilo | ||||||
| Hot Air Pressure | Pa | 160 | ||||||
| Hot Air Blower | Type | EC Fan | ||||||
| Hot Air Heat exchanger | Type | Copper and Aluminum Coil | ||||||
| Water Source connection | mm | DN32 | DN40 | DN50 | DN65 | DN80 | DN100 | |
| Water Source Heat exchanger | Type | SST316L PHE | ||||||
| Refrigerant | R744/ KG | 7 | 10 | 15 | 22 | 30 | 62 | |
| Controller | Brand | Carel | ||||||
| Dimensions | Length | mm | 1200 | 1200 | 1600 | 2000 | 2500 | 2500 |
| Width | mm | 900 | 1200 | 1200 | 1200 | 1200 | 2200 | |
| Height | mm | 1886 | 1886 | 1886 | 1000 | 1000 | 1300 | |
| Unit noise level | dB(A) | 60 | 65 | 70 | 72 | 75 | 80 | |
| Net weight | kg | 650 | 800 | 1200 | 1800 | 2100 | 2600 | |
| Inverter | VFD control | |||||||