... split type 12KW heat output, Heating&Cooling Durable,Economical,High-COP CE,RoHS approval DC INVERTER R410A ... AIR TO WATER 12KW (split type)Inside unit include: ... plate heat Ex and inside connectionOutside unit with DC inverter R410a, electrical expansion valve, compressor heater, bottom ... High Efficiency Air To Water DC INVERTER Heat Pump 12KW (split type)