The 5KS225DAG21 is a fixed-speed rotary refrigerator/air-conditioning compressor originally used in HVAC outdoor units.
Key Specs (Typical for 5KS225DAG21)
Type: Rotary compressor (fixed speed) — smooth, reliable operation for HVAC cooling systems.
Horsepower: ~2.5 HP (~2.5 HP class compressor).
Refrigerant: R-410A (modern cooling gas for higher efficiency systems).
Voltage / Phase / Frequency: 220–240 V, Single phase, 50 Hz — typical for residential and light commercial units.
Displacement: ~22.5 cm³/rev (approximate internal displacement).
Cooling Capacity: ~5.4 kW (~18,600 BTU/h) depending on conditions.
COP/EER: Typical efficiency in its class (e.g., COP ~2.8-3.0, EER ~9-10 under test conditions).
