Salamander Stands In Fahreneit 451 What Does The Hearth And Salamander Simbolically Stood For?

In Fahreneit 451 what does the Hearth and Salamander simbolically stood for? - salamander stands

"The house and the Salamander"
Bradbury uses this combination of images, as the title of the first part of Fahrenheit 451st The stove or fireplace is a traditional symbol of the house, the salamander is one of the symbols of the fire, and they call their fire trucks. Both symbols have to do with fire, home, the predominant image of life on Monday, because it contains the fire that heats a house, and the salamander, because the old belief that life in the fire and not affected by the flames.