2 Ton 'Affinity' Series ECM Variable Speed Communicating Split-System Air Conditioner, Volts:208-230, Hertz:60, Phase:1, Seer:20, Refrigerant:R-410A,Design Pressure High/Low:448 PSIG/236 PSIG, Type:Air Source, Connection Size:3/8" X 3/4", Connection Type: Sweat, Dims:40-1/4"H X 32"W X 35-1/2"D, Weight:194 Lbs, In Bulk, Made in USA. Compatible With York Hxtm Touchscreen Thermostat (S1- Thxu280) Or Avv Series Air Handler