1. To complete the refrigeration cycle , the refrigerant vapor is routed back into the compressor. 2. In the refrigeration cycle , heat is transported from a colder location to a hotter area. 3. These techniques are required for thorough design and analysis of systems such as the refrigeration cycle . 4. When a refrigerant is used, the cooling coil is the evaporator in the vapor-compression refrigeration cycle . 5. Refrigeration cycle optimizers such as EcoPac's E-Series, keep the original design of the refrigeration cycle without modification. 6. The RV Fridge condenser needs two requirements meet in order for it to sustain the refrigeration cycle . 7. Refrigeration cycle optimizers such as EcoPac's E-Series, keep the original design of the refrigeration cycle without modification.8. A basic refrigeration cycle consists of four major elements, a condenser, a metering device and an evaporator. 9. The cooling is typically achieved through a refrigeration cycle , but sometimes evaporation or free cooling is used. 10. Therefore, for the same cooling load, a gas refrigeration cycle needs a large mass flow rate and is bulky.