A thermoelectric module is used instead of compressor so it become portable, as it is based on the principle of peltier effect. the use of peltier effect is to create a heating side and cooling side and also maintain effectiveness. thermo electric cooler is a solid state heat pump uses the semi conductors material, by the principle of peltier effect, to provide instantaneous fooling or heating. it has no moving parts and thus maintenance is free. it is pollution less project, made by using thermo electric module l. it supports both heating and cooling. hence it proves to be very useful. the reaserch focused on simulation of a thermoelectric refrigeration maintained at 40 degree celsius. it is very environment friendly product and also the thermo electric refrigeration does not produce chlorofluorocarbon(cfc's). it is pollutant free contains no liquids or gasesand does not creates or makes any vibrations alot noise. key words:peltie device, thermo electric module, etc. application:aerospace.military.to store insulins, consumer products, refrigeration purpose, oven purpose, medical purpose etc it is less in weight. low cost. easy to repair. environment free