1. the electric furnace does not work
2. the furnaces and not only do not melt the ore,
3. the wood burns and burns out in the corner, even when the stove is turned off
4. there is no animation of fire and smoke when the furnace is turned on

1. not supported currently
2, 3, 4. mind making a video? with quicksmelt, and with quicksmelt unloaded

yeah quick smelt doesn't work on elec furnace even when i changed it in config, but everything else seems fine

MrWoz

yeah quick smelt doesn't work on elec furnace even when i changed it in config, but everything else seems fine

Your best bet is to use a different QuickSmelt branch. This one is rarely fixed or updated, and you will find yourself out of luck using this version.  https://github.com/WheteThunger/QuickSmelt