The supreme court just slapped down the EPA for trying to overstep their authority. Regardless of the merits of banning natural gas for heating, this is pure grandstanding because they know the EPA cannot do this.

On the merits, requiring replacement with a different type of unit is foolish policy and not the right starting point. As it stands now, new houses are still being built with natural gas. Eliminating that would be a bigger win, and twenty years from now you can work on phasing out what already exists.