Hello everyone, I am a novice so not 100% sure of terms, here goes anyway,
I have an unvented central heating and hot water system in the basement, I post a picture of her in all her glory (for some reason the picture is on its side so crank your head over).
Water is constantly running (not dripping, running) from the yellow hosepipe which leads to the drains which I think is the overflow. How do I stop the water running?
Pressure says about 1.5 which is normal I guess; and boiler temperature is at 60 centigrade.
Thanks for any suggestions.