Ngokusebenzisa ama-heaters amanzi ajwayelekile, uhlelo oluklanyelwe lungasebenza kakhulu. Uhlelo lwamanzi ashisayo ludinga ukwenza izinto ezintathu ukuze luhlale luluhlaza: okokuqala, badinga ukuletha amanzi ashisayo empompini kuyilapho bemosha inani elincane lamanzi elilindele ukufika kompompi; Okwesibili, badinga ukushisa amanzi ngokuphumelelayo;
Manje, ithimba labacwaningi liklame isibani esingagcini nje ngokuwonga kakhulu amandla. Eqinisweni, izohlala ingunaphakade-okungukuthi, kulindeleke ukuthi ihlale isikhathi eside kunedivayisi exhunywe kuyo. Ngaphezu kwalokho, isibani singasetshenziselwa i-rearProjection TV kanye nokukhanyisa okuvamile. Iqhinga, okungenani ukuze isibani, sibe nempilo ende, ukuqinisekisa ukuthi isibani asinawo ama-electrode.