YK-YCG42B21S(0 ) No Reviews SKU: YK-YCG42B21S Call for Pricing Quantity discounts available QuantityPrice Quantity -+ Details 3.5 Ton 17 Seer 1 Stage AC 208/230-1-60 R410A Line Size 3/8-7/8 Footprint 38 X 34.25 Details Back Details3.5 Ton 17 Seer 1 Stage AC 208/230-1-60 R410A Line Size 3/8-7/8 Footprint 38 X 34.25