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