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