Below is a photo of the underside of a toilet cistern and the back of the same cistern.
The white plastic nut on the right in the 1st pic leads to, as far as I'm aware, is known as the fill valve.
However, do cisterns not have two such similar openings? That is, one on one side for the fill valve and then one on the other side for an overflow outlet? As can be seen there is not one on the left of the cistern.
The white plastic nut on the right in the 1st pic leads to, as far as I'm aware, is known as the fill valve.
However, do cisterns not have two such similar openings? That is, one on one side for the fill valve and then one on the other side for an overflow outlet? As can be seen there is not one on the left of the cistern.