Precise Temperature Control, Safe & Hygienic
Intelligently adjustable between 4–20°C to avoid overcooling or ineffective therapy. Built‑in high‑efficiency disinfection ensures consistently clean water quality.
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Precise Temperature Control, Safe & Hygienic
Intelligently adjustable between 4–20°C to avoid overcooling or ineffective therapy. Built‑in high‑efficiency disinfection ensures consistently clean water quality.
Cost‑Effective
Per‑session utility cost is only 1/5 of that using traditional ice cubes, with zero expenses for transport or storage.
Smart Energy Saving
High‑precision control from 4 to 40°C (±0.1°C). Timer function cuts idle operation by 30%. Compared to ice‑making, electricity consumption is reduced by about 60–70%.
RAPID COOLING
Spiral Titanium Tube Heat Exchanger
BLUECOLD F features highly toothed spiral coils with a thickness of up to 0.6 mm and a bi-directional counterflow design, which significantly enhances heat exchange efficiency.
Hybrid Corrugated-Flat Fin Heat Exchanger
BLUECOLD F blue hydrophilic aluminum foil features an internal corrugated structure and an external flat surface, effectively enhancing fluid turbulence during defrosting, thereby improving the heat transfer rate.
High-Solidity Fan Blades
The blue fan blades feature raised dots that enhance their strength, preventing deformation at high speeds or high temperatures. This ensures stable airflow and air volume, thereby improving heat exchange efficiency.

HIGHLY EFFECTIVE STERILIZATION
After use, organic matter (e.g., sweat and skin flakes) can cause bacterial counts in the water to increase by up to tenfold per hour. To maintain water safety and reduce the need for frequent water changes, the BLUECOLD F incorporates built-in ozone generator or UV sterilizer. Furthermore, the BLUECOLD F has obtained CE certification from TÜV and ETL verification from Intertek, proving its reliability.
Ozone Generator
Ozone generator effectively destroys the DNA or RNA of microorganisms through strong oxidizing action. Ozone both disperses in the air and dissolves in water, providing a comprehensive sterilizing effect on aquatic systems.
UV Sterilizer
UV sterilizer is a purely physical sterilization method, which mainly uses ultraviolet light to destroy the DNA or RNA of microorganisms, thus achieving a sterilization effect.
Parameters
| Model:NF- | 30CR3 |
| Type | Cooling & Heating |
| Water Volume & Cooling Time From 25℃ to 5℃ (Ambient Temp.: 30℃) | 50L: ≤0.6h 100L: ≤1.3h 200L: ≤2.7h 300L: ≤4.6h 500L: ≤8.3h |
| Cooling Water Temperature Range (℃) | 4~30 |
| Heating Water Temperature Range (℃) | 9~40 |
| Cooling Operating Ambient Temperature Range (℃) | 5~43 |
| Heating Operating Ambient Temperature Range (℃) | -7~43 |
| [Cooling] Ambient Temperature (DB/WB): 35℃/-; Water Outlet: 27℃;Water Flow: 1.3m³/h | |
| Cooling Capacity (kW) | 2.84 |
| Power Input (kW) | 1.26 |
| EER | 2.25 |
| [Cooling] Ambient Temperature (DB/WB): 27℃/-; Water Outlet: 5℃; Water Flow: 1.2m³/h | |
| Cooling Capacity (kW) | 2.04 |
| Power Input (kW) | 0.94 |
| EER | 2.18 |
| [Cooling] Ambient Temperature (DB/WB): 15℃/-; Water Outlet: 5℃; Water Flow: 1.3m³/h | |
| Cooling Capacity (kW) | 2.24 |
| Power Input (kW) | 0.84 |
| EER | 2.68 |
| [Heating] Ambient Temperature (DB/WB): 27°C/24.3°C; Water Inlet: 26℃; Water Flow: 1.3m³/h | |
| Heating Capacity (kW) | 5.27 |
| Power Input (kW) | 0.93 |
| COP | 5.67 |
| [Heating] Ambient Temperature (DB/WB): 15°C/12°C; Water Inlet: 26℃; Water Flow: 1.3m³/h | |
| Heating Capacity (kW) | 4.09 |
| Power Input (kW) | 0.96 |
| COP | 4.26 |
| [Heating] Ambient Temperature (DB/WB): 27°C/24.3°C; Water Inlet: 38℃; Water Flow: 1.3m³/h | |
| Heating Capacity (kW) | 3.39 |
| Power Input (kW) | 1.15 |
| COP | 2.95 |
| General Information | |
| Power Supply | 220-240V~/50Hz |
| Rated Power Input (kW) | 1.40 |
| Rated Current (A) | 6.08 |
| Water Pump Input Power (W) | 130 |
| Refrigerant | R32 |
| Comppressor Brand | HIGHLY |
| Throttling Device | EEV |
| Water Side Heat Exchanger | Titanium Heat Exchanger |
| Display | LED Screen |
| Circulation Pump | Low-Voltage Centrifugal Anti-Corrosion Pump |
| Sterilization Device | UV Sterilizer (Optional) Ozone Sterilizer (Optional) |
| Water Filter | Cartridge Filter |
| Transport Wheels | Yes(Optional) |
| Carry Handles | Yes |
| Easy Maintenance Plate | Yes |
| Quick Connectors | Yes |
| Water Pipe Connection (mm) | φ25.4 |
| Water Proof Class | IPX4 |
| Electricity Shock Proof | Class Ⅰ |
| Sound Pressure Level at 1m [dB(A)] | 44 |
| Sound Pressure Level at 10m [dB(A)] | 35 |
| Net Weight (kg) | 43 |
| Net Dimensions With Wheels [L×W×H (mm)] | 720×379×495 |
| Notice: More appearances are available. Specifications are for reference only and subject to the final product. | |
Nancent Eco-energy Solution Co., Ltd.
Tel.: +86 760 2250 5095
Phone: +86 190 0200 0096
E-mail: info@nancent.com
Add.: No. 2, Shengkai Road, Huangpu Town, Zhongshan, Guangdong, P.R. China