ERACS2-Q-G05 1062-2622

Air source INTEGRA unit for 4-pipe simultaneous heating / cooling
Cooling Capacity:199.0kW - 624.0kW
Heating Capacity:211.0kW-645.0kW
Refrigerant: R513A (GWP 573)
Flow temp range: -8°C to 15°C(Cooling) 26°C to 55°C(Heating)

Multi-purpose outdoor unit for use in 4-pipe systems for the simultaneous production of hot and chilled water by means of two independent hydronic circuits. These units can satisfy the demand for hot and cold water simultaneously through a system that does not require seasonal switching and is therefore a valid alternative to traditional plants with chiller and boiler. Each circuit works with a semi-hermetic screw compressor using R513A, two shell and tubes heat exchangers shared by both circuits, a cold heat exchanger on plant’s side that acts as an evaporator in the production of cold water, a heat exchanger on plant’s side that works as a condenser in the production of hot water, and a source side coil heat exchanger that works as either condenser or evaporator as required by the loads.