The GHA ES air-cooled chiller features screw compressors, axial fans, and an innovative Evaporative System, designed for outdoor installation. This system harnesses adiabatic cooling, where incoming hot, dry air is cooled by up to 8°C (46.4°F) through a wet media before it reaches the condenser coil, enhancing condenser efficiency and the overall refrigeration system. In cooler conditions, the system adjusts to optimize airflow and reduce fan power, potentially saving up to 25% in energy, especially in hot climates.

The GHA ES series is versatile, compatible with refrigerants like R134a, the eco-friendly HFO-1234ze, or R290, and is built on a durable, outdoor-ready metal frame. Each unit is fully wired, undergoes comprehensive safety and performance checks before shipping, and is available in low noise (LN) and super low noise (LLN) options to meet noise-sensitive installation requirements.

• Screw compressors
• Dry expansion evaporator
• AC or EC axial fans 800 mm (31 in)
• Adiabatic system