Specifications:Hot& cold, high quality compressor cooling, ABS
plastic. With 16Liters,20 LitersAnd 50 Liters refrigerator, heating
input:500-680 W, hotWater--- >5 liters/hour 80-95 degrees
Celsius. Hot tank volume:1.1 liters. CoolingInput:120-130W, cold
water----> 2 liters/hour 5-10 degrees Celsius. Cold tankVolume:3
liters; workingTemperature:10-38 degrees Celsius. With security
thermostat,Gross and Net Weight: Different per model. Refrigerant:
R12 or R134a, Packing Dimension:Different perModel, Power
supply:220V/50HZ(or in any power supply you want) Brand: Angel or
your brand plug: Any standard plugConnector. Unit Price: US
$68-95(R12)Or $77-110(R134a);