The hidden entity which allows items to generate heat is not invincible and gets destroyed by asteroids quite easily. I keep having to pick up my thrusters and replace them so they connect to heat pipes correctly. Is there any way to update these entities so they cannot be damaged?

Please report this bug to author of the underlying library https://mods.factorio.com/mod/TFMG-thermal. This mod only adds prototypes and heat interface data to implement space heat mechanic in vannila.

Wil do, thanks!

Wil do, thanks!

ill take a look at that, might take a bit for the fix to come though. since im overhauling alot of the underlying code for the thermal system rn