Where are floor furnaces typically installed?

Hello, thank you for reaching out. The Williams floor furnaces are commonly installed beneath the floor in homes where duct-free, centrally located heating solution is desired. The furnace is installed into the floor between joists, with the warm air being delivered through a floor grille into the living space of the home. If you have additional questions, please feel free to reach out over the phone to our Customer Service line at 1-888-901-5460. Have a great rest of your day.