Which component is NOT typically found in a gas-fired refrigerator?

In a gas-fired refrigerator, the primary components involved in the refrigeration cycle include the absorber, evaporator, and condenser. These components work together in a refrigeration system using an absorption cycle rather than a traditional mechanical compression system.

The absorber is crucial in a gas-fired refrigerator as it absorbs the refrigerant vapor to create a solution. The evaporator then allows the refrigerant to expand and absorb heat, leading to a cooling effect. Lastly, the condenser plays a vital role by allowing the vapor to cool and condense back into a liquid, ready to be absorbed again.

The compressor is the component typically associated with mechanical refrigerators that rely on compression refrigeration cycles, where it compresses the refrigerant to raise its pressure and temperature. In a gas-fired refrigerator, there is no need for a mechanical compressor since the absorption refrigeration cycle does not utilize this component. Therefore, identifying the compressor as not typically found in gas-fired refrigerators correctly highlights the distinction between different refrigeration technologies.