For now...
“Additionally, it exempts households whose only option for heat is wood burning.”
Think about what that means.
There is no such thing. Everyone has the option of heating with oil or propane. So If you strip out your oil or gas furnace or it does not work does the mean you can now burn wood. Or can they force you install an oil or gas furnace if you don’t have one.
And don’t forget that you have register with the government.