Forgive a very basic question, but what is this device? It does not appear to be a normal isolating valve but there are two of them in the feeds to the kitchen tap,
I wonder if anyone can help with this...
One radiator circuit is constantly hot even though the room stats are not calling for heat. So the rad circuit is being fed with hot wat er from the manifold if (for example) the hot water cylinder is calling for heat.
I suspected a stuck valve so I...
Hi All,
I have just had a Keston combi boiler installed to replace an older system which used a hot water cylinder and a cold water tank in the loft.
I have also had a Stuart Turner Flomate Mains Boost Extra pump installed in the mains water supply ahead of the boiler. The idea was that the...