it is a full package that you can use in the rooms as well as in the bathroom in your projects. You can use it by downloading the .dwg file.
You can download the Heating, Honeycomb Drawings Dwg file from this page and use it in your autocad projects. All users can share and download files on Arkipedia. You need to wait for a while to download the file. If the file is not free, you can support it by checking out the subscription plans.