Chiller refrigerant ndi gawo lofunikira kwambiri mufiriji yotsekera loop chiller. Zili ngati madzi omwe amatha kusintha kukhala osiyana. Kusintha kwa gawo la chiller refrigerant kumabweretsa kuyamwa kwa kutentha ndi kutulutsa kutentha kotero kuti ntchito ya firiji yotseka loop chiller ipitirire mpaka kalekale.