No definitions found for 'hot-water-heat'
Perhaps one of these:
hot-water bottle,
headwaiter,
hot-water tank,
hot water,
hot weather,
hot-water bag,
hot water plant,
heath throstle,
head waters,
headwater,
hay tedder,
hadadrimmon,
hot-water heater,
hooded tern,
hit the dirt,
hooded warbler