40RUAA12A2A6-0A0A0 40RU = Packaged Air Handling Unit with Puron® R-410A Refrigerant A = Standard DX Coil A = None 12 = 10 Ton A = None - Standard 2 = Std Static, Std Efficient Motor / Med Drive A = Standard Aluminum Fin / Copper Tube 6 = 208/230/460-3-60