
Refrigerant System - Water-Cool Electric Heating Vr Unit Air Conditioning. Energy Efficient VFD Technology: Variable frequency drive adjusts compressor speed to save energy and avoid frequent cycling. Dual Mode Operation: Supports water-cooled refrigeration and electric heating for rapid seasonal adaptation. Comprehensive Safety Protection: Equipped with overload relays for high/low pressure, exhaust temperature, fan, and compressor. Low Noise Operation: Uses hermetically enclosed scroll compressors and advanced centrifugal fans with damping systems. Flexible Air Discharge: Standard top discharge with optional direct side discharge via louvers or nozzles. Customizable Cooling Capacity: Cooling capacity ranges from 17kW to 344kW based on specific project requirements. 1-Year Warranty Coverage: Covers mechanical defects with free parts and labor for one year from purchase.