If you use the prop tool and set temp to
Nan, inf, or a crazy big number, it works( what I mean is like, if you use the prop tool to set the temp of elements to nan, inf, or 999999999999, the real temp changes.only works when paused.) Id:2886445
When elements go above 9999 K, and then you unpause, the particles will revert to 9999 K.