13 SEER 3 Phase A/C (Armstrong/AirEase) Features high-efficiency scroll compressor, R410A refrige SKU: 4SCU13LC136T EA 3TON 13 SEER 410A 3 PHASE (4SCU13LC136T )4TON 13 SEER 410A 3 PHASE (4SCU13LC148T )5TON 13 SEER 410A 3 PHASE (4SCU13LC160T ) Log in to View Price