Ii-thermostats ze-capillary ze-copper zisetyenziswa ngokubanzi kwizicelo ezahlukeneyo ezifuna ulawulo oluchanekileyo lobushushu. Kwisiseko sokusebenza kwabo kukho ityhubhu ye-capillary egcwele ulwelo, ngesiqhelo ifriji okanye ulwelo olukhethekileyo. Njengoko iqondo lobushushu lokusingqongileyo litshintsha, ulwelo ngaphakathi kwetyhubhu ye-capillary luyandisisa okanye lukhontrakthi ngokufanelekileyo. Intshukumo