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{"title":"High Efficiency R134a Water Cooled Screw Chiller Manufacturer Product Descriptio","imgUrl":"https:\/\/img.chinax.com\/nimg\/27\/b4\/1ed68d5b331178ae364709f2ba59-200x200-1\/high_efficiency_r134a_water_cooled_screw_chiller_manufacturer_product_description.jpg","attrs":{"Brand Name":"Hongtai HVAC","Certification":"CB, ISO","Place of Origin":"China","Product Name":"Water Cooled Screw Chiller"}}
{"title":"Magnetic Levitation Variable Frequency Centrifugal Chiller 400kW - 6300kW Oil","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/cd\/4d0f130d63ffd0ce6e139d42be09-200x200-1\/magnetic_levitation_variable_frequency_centrifugal_chiller_400kw_6300kw_oil_free_ultra_high_efficiency.jpg","attrs":{"Brand Name":"OEM\u3001HongTai\u3001Midea","Certification":"CB, ISO","Place of Origin":"China","Product Name":"Magnetic Levitation Variable Frequency Centrifugal Chiller"}}
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MC High-Efficiency Air Source Screw Heat Pump Unit
The MC High-Efficiency Air Source Screw Heat Pump Unit represents cutting-edge technology in heating and cooling solutions for urban buildings. Utilizing high-efficiency semi-hermetic screw compressors, advanced shell-and-tube heat exchangers, and precision electronic expansion valve control technology, this unit delivers optimal performance while meeting the most demanding energy efficiency standards.
Designed for medium to large commercial, residential, and industrial applications, the MC series offers versatile operation modes with cooling, heating, and hot water capabilities. The units operate on R134a refrigerant and have obtained AHRI certification, CRAA certification, and energy-saving certifications, making them eligible for government procurement.
The innovative vapor injection technology extends heating operation down to -10°C ambient temperature, while the advanced defrost control system ensures stable performance even in challenging climatic conditions.
National First-Class Energy Efficiency: Full range achieves GB19577-2024 Level 1 energy efficiency; COP up to 3.44, CSPF up to 4.55.
Vapor Injection Technology: Increases heating capacity by 18% and improves heating efficiency by 10% at -10°C ambient temperature.
Wide Operating Range: Cooling operation from 10°C to 48°C ambient; heating operation from -10°C to 30°C; chilled water supply 5°C-20°C; hot water up to 55°C.
Stepless Capacity Control: 25%-100% stepless modulation precisely matches cooling/heating output to load requirements for optimal efficiency.
Environmentally Friendly R134a Refrigerant: Zero ozone depletion potential; high thermal efficiency; no harm to the ozone layer.
Low Noise Operation: Semi-hermetic design with direct motor drive reduces speed and noise; optional ultra-low noise option reduces noise by additional 2-3dB.
Flexible Module Combination: Up to 8 units can be freely combined for scalable capacity; integrated controller manages multiple units.
Applications
Commercial Buildings: Office complexes, shopping malls, hotels, and hospitals requiring year-round climate control Industrial Applications: Manufacturing facilities, equipment rooms, and process cooling requirements Residential Complexes: Large-scale residential developments with central heating/cooling needs Healthcare Facilities: Hospitals and medical centers requiring reliable temperature control Data Centers: Critical cooling applications with high reliability requirements
Certifications & Standards
• AHRI Certified – Air-Conditioning, Heating, and Refrigeration Institute performance certification
• CRAA Certification – China Refrigeration and Air-Conditioning Industry Association certification
• GB 19577-2024 – Meets China's mandatory energy efficiency standards for heat pumps and chillers
• Energy-Saving Product Certification – Eligible for government procurement programs
• ISO 9001 – Quality management system certification
• CE Marking – Compliance with European safety, health, and environmental requirements
Henan Hongtai HVAC Equipment Co., Ltd. is a technology-based service enterprise integrating the sales of air-conditioning system and related accessories, exporting the products with good quality and the most suitable ones for customers' project. Our main products include VRF system, Ch... Henan Hongtai HVAC Equipment Co., Ltd. is a technology-based service enterprise integrating the sales of air-conditioning system and related accessories, exporting the products with good quality and the most suitable ones for customers' project. Our main products include VRF system, Ch...
