I can't see the hole in the bottom of the cistern as the Syphon covers it. The fill valve at present over sets so it misses the Syphon at the bottom of the system
I have a tap that has black bits coming out of the cold side of the kitchen tap. If it was the washer breaking down the tap would drip? Any ideas what it maybe?
Thanks I have some temperature gauges. It's mainly 2 rads on the end of the system that are struggling. I have had all rads of and they get boiling so an air lock isn't an issue
When balancing rads. Mainly the upstairs to throw more heat downstairs. How far down should you throttle the locksheilds. Is a quarter of a turn open enough? Thanks