Warmwasser-
Pocket Oxford-Duden German Dictionary © 2008 Oxford University Press:
Warm·wạsser-: Warm·wạsserbereiter der; Warm·wạsserbereiters, Warm·wạsserbereiter: water heater;
Warm·wạsserheizung die hot-water heating
Warm·wạsserheizung die hot-water heating

