How To Stop A Toilet Cistern Overflowing

How To Stop A Toilet Cistern Overflowing

TOILET CISTERN OVERFLOW Overflows here are caused by a failure of the ball valve washer controlling the water flow. Most probably your problem valve is an old one. In this case the replacement washer will be rubber, in an Imperial size —almost certainly ‘A in. (to match the supply pipe). Start the repair by shutting … Read more