DOMETIC CRE50 Compressor Refrigerator 12v and 24v The Dometic CoolMatic CRE 50 offers 45 ltr of cool storage and an optional 4.4 ltr of freezer space. Providing a 3-in-1 solution, you can choose between having a fridge, freezer or both at the same time, by automatically adjusting its fan speed to the ambient temperature the CRX 50 also generates minimal noise. It boasts an intelligent electronic control of the compressor speed making it up to 25 percent more efficient with temperature control via the soft touch control panel and a bevelled back edge for a close fit.