My S9s from nostr:npub1qvwdl9rp7a5ghrxv57wnml5ehg2whjh708vys6kaxpkgu0z3aclsuy2h4p are still heating the living room in de winter and in the summer they are triggerd by HA when there is too much solar 😁.

The one thing that i did was adding a filter, because we have dogs .

I am still trying too 3d print a filter holder