Nyob rau hauv vapor compression tub yees ntaus ntawv, lub compressor yog ib qho ntawm nws cov khoom tseem ceeb. Lub luag hauj lwm ntawm lub compressor nyob rau hauv lub compression tub yees system yog pressurize lub gaseous refrigerant thiab ces xa mus rau lub condenser kom txias thiab condensation. Lub compressor powers lub lag luam ntawm lub tub yees system thiab yog li ntawd noj ua hauj lwm.
Muaj ob hom compressors siv nyob rau hauv vapor compression tub yees tshuab: ib qho yog hom ceev, xws li hom centrifugal. Lwm hom yog hom ntim. Nyob rau hauv automotive cua txias thiab tub yees tshuab, zoo displacement compressors yog tam sim no siv.
