
R22/R407c/R134A Air Cooled Screw Chiller. High Efficiency Compressor: Semi-hermetic screw compressor with simple structure, high reliability, and long life. Advanced Heat Exchange: Inverted V condenser and DAC corrugated tubes improve heat transfer and cooling capacity. Precise Control System: Microcomputer control ensures safe, reliable, and economical operation with energy regulation. Comprehensive Protection: Includes overload, short circuit, frost, high/low voltage, and overheating protection. Durable Evaporator: Shell and tube structure with fire-retardant insulation and corrosion-resistant PVC board. Wide Application Range: Suitable for offices, hotels, hospitals, and medium to large commercial buildings. Optional Customization: BMS, T3 high temperature, and heat recovery are optional customizations. CE Certified Quality: Product meets CE certification standards for safety and quality assurance.