low flow

I have a vented S Plan with a System Boiler stacked over the DHW Cylinder in a tight airing cupboard. The Cylinder is 1150 High and over it is a Vaillant Boiler. All is working perfectly with flow to a first floor shower just acceptable and we have plenty of stored hot water. But we are about to...

Hello all. [following is the edited version as apparently the original had too many words...]. My incoming supply is rubbish. I've looked into improving it through Thames Water and the management company of my flats, but I'm stuck with a little less than 1 bar (second floor flat), and a flow...

Having ongoing problems with a lack of hot water flow from both ground and first floor taps - it’s a basic vented cylinder system, cylinder is fed from the cold water tank in an attic; all the cold taps upstairs and down off the mains, the attic cold tank appears to directly supply only the...

The cold tap in the bathroom basin now requires 4/5 turns before the flow is acceptable. 1 turn used to suffice. They're an old style tap similar to the picture below. We live in a hard water area if that has any significance. Any idea how this can be fixed? Thanks in advance for any help.

Hello people. Ive just had a new bath and tap fitted by a plumber. After he left i realised the hot water flow on the hot it half it was on my old basic taps. I have a copper water tank. Am i right in assuming this is the new crappy mixer tap that was fitted causing this problem people.

We have a unvented system that was installed about 18 months ago. Everything works fine except for the shower - it has always been weaker than I had wanted, and has got worse in the last year or so. The main problem is that the shower flow rate slows to a dribble over the course of 10 minutes...