Printed circuit heat exchanger (PCHE) ndi yolumikizana kwambiri komanso yowotcherera bwino kwambiri. Chitsulo chachitsulo, chokhazikika ndi mankhwala kuti chipange njira zoyenda, ndiye chinthu chachikulu chotengera kutentha. Ma mbalewo amasanjidwa imodzi ndi imodzi ndikuwotcherera ndi ukadaulo wowotcherera kuti apange mbale. Chotenthetsera kutentha chimasonkhanitsidwa ndi paketi ya mbale, chipolopolo, mutu ndi nozzles.