... Durable,Economical,High-COP CE,RoHS approval DC INVERTER R410A AIR TO WATER 12KW (split type)Inside unit include: LCD controller, three ... way valve, flow switch, WILO water pump, plate heat Ex and inside connectionOutside unit with DC ... * To get more details, please Email to us, visit Website or contact our Factory. High Efficiency Air To Water DC INVERTER Heat Pump 12KW (split ...