How to seal this open duct? ( lemmy.world ) Found this in a cabinet under the stove. I think it’s old ventilation from before the induction burner was installed. Not sure how to seal it off.
How to seal this open duct? ( lemmy.world )
Found this in a cabinet under the stove. I think it’s old ventilation from before the induction burner was installed. Not sure how to seal it off.