The Arrco AA54KP-HF5 is a 5-ton scroll compressor designed for compatible HVAC systems using R410A refrigerant and 200/230V three-phase power. It compresses low-pressure refrigerant vapor into high-pressure vapor, enabling the refrigeration cycle to transfer heat and provide effective cooling. Commonly used in compatible commercial air conditioners, rooftop units, and split-system equ... https://www.partshnc.com/arrco-aa54kp-hf5-5ton-scroll-compressor-r410a-200-230v-3ph