First time out this year and whilst checking the water system it looks like there's a leek somewhere under either the shower or sink because it started to come out from under the plinth under bathroom door. The boiler is in the wardrobe next door to the bathroom, but all the pipe unions around the boiler are dry, so problem must be bathroom side of the bulkhead. Only happens when pump runs.
Any ideas how to get access please.
Any ideas how to get access please.