Home Slickdeals Costway Air Conditioners:12000 BTU 17 SEER2 208-230V Ductless Mini Split Air Conditioner... Slickdeals Costway Air Conditioners:12000 BTU 17 SEER2 208-230V Ductless Mini Split Air Conditioner and Heater $529 & More + Free Shipping By ARCOM - 24 July 2023 21 0 SHARE Facebook Twitter Go to the deal page: Costway Air Conditioners:12000 BTU 17 SEER2 208-230V Ductless Mini Split Air Conditioner and Heater $529 & More + Free Shipping