HVAC Dry Cooler
GRAD Air-Cooled Scroll Chiller/Heat Pump – Smart, Efficient & Reliable
Key Features:
✅ Space-Saving Design – Compact structure, minimal footprint, and simplified piping for easy installation.
✅ Intelligent Efficiency – Auto-adjusts compressor output based on load, ensuring optimal performance at all times.
✅ Premium Scroll Compressors – High-efficiency, ultra-quiet, low-vibration, and long-lasting operation.
✅ Advanced Microcomputer Control – Real-time monitoring, fault diagnosis, and multi-level safety protections.
✅ Flexible Configurations – Choose between single-unit or modular systems (2-8 modules) for scalable cooling/heating capacity.
✅ Comprehensive Protection – Safeguards against freezing, pressure faults, power issues, and more.
Premium GRAD Air-Cooled Scroll Chiller (Heat Pump) Unit
Engineered with top-tier international refrigeration components and smart control systems, the GRAD unit delivers unmatched efficiency, eco-friendly performance, and rock-solid reliability—proven through long-term stable operation.
Key Advantages:
✔ Ultra-Efficient & Energy-Saving – Cutting-edge technology maximizes performance while minimizing power consumption.
✔ Seamless Scalability – Supports multi-unit interlocking control (up to 8 units) and integrates effortlessly with Building Automation Systems (BAS).
✔ Simplified Installation – No cooling water system required, reducing piping complexity and lowering initial investment.
✔ Fast Deployment – Shorter construction timelines and flexible phased investment options.
✔ Wide Applications – Ideal for diverse comfort and precision environments, including villas, hotels, hospitals, offices, restaurants, retail spaces, and theaters.
Why Choose GRAD?
Combining innovation with practicality, our air-cooled scroll chiller/heat pump offers a hassle-free, cost-effective solution for modern HVAC needs—wherever performance and reliability matter most.
About us
Establised in 1993, GRAD Group covers an area of 1.15 million square meters and has more than 2,000 employees, with an annual output value of nearly 4 billion yuan. GRAD Group's main business: central air conditioning chiller and terminal products, FRP water tank, FRP winding pipe, FRP storage tank, wind turbine cabin cover, environmental protection equipment, and other more than 130 varieties. GRAD Group is the pillar enterprise of the “Dezhou Central Air-Conditioning City” named by the China Refrigeration and Air-Conditioning Industry Association. It ranks the top 10 among central air-conditioning enterprises in the country, The top 3 composite material enterprises，and gets the first-class qualification for the installation of national electromechanical equipment and the second-class qualification for air purification engineering. GRAD Group can undertake central air conditioning engineering, purification engineering construction.
