Sistimi e bohlale ea thermostatic e fetohang mocheso, mocheso o tsitsitseng o fokotsa tšenyo ea boto ea potoloho.
Ceramic heat core, thepa e tsoang kantle ho naha ea nickel alloy e futhumatsang terata ea ceramic skeleton e nang le litšobotsi tsa ho hanyetsa mocheso o phahameng ho futhumala ka potlako le bophelo bo bolelele.
Transformer ea matla a phahameng, matla a feto-fetohang a lekaneng a ntse a tsoela pele ho sebetsa, ho futhumatsa ka potlako.