Why does my hot tap run cold and then hot?
Initially running the hot tap is fine and produces hot water. Then if turned off and then shortly after turned on again, it is initially hot but then goes as cold as the cold water tap for about 30 seconds before then going hot again. We have a condensing boiler with a Megaflow tank. All the taps in the house are mixer taps.
Why is there no pressure in my hot water tap?
All other taps are fine – hot and cold in kitchen, fine – hot and cold on bath, fine, cold water on bathroom basin, fine. But the hot water tap runs at a trickle to the point that it eventually runs out and and stops completely, no water at all.
Why does my hot water run out in the bathroom?
All other taps are fine – hot and cold in kitchen, fine – hot and cold on bath, fine, cold water on bathroom basin, fine. But the hot water tap runs at a trickle to the point that it eventually runs out and and stops completely, no water at all. We had a combi boiler fitted 3 months ago and a couple of radiators replaced.
What to do if your hot water is not working?
Failing that you’ll need to lift the small access cover outside your property, usually an octagon or a square shape, and turn the water off there. Do make sure it’s yours. Check the water is actually off by opening a tap you know works, kitchen sink usually the best.
Initially running the hot tap is fine and produces hot water. Then if turned off and then shortly after turned on again, it is initially hot but then goes as cold as the cold water tap for about 30 seconds before then going hot again. We have a condensing boiler with a Megaflow tank. All the taps in the house are mixer taps.
All other taps are fine – hot and cold in kitchen, fine – hot and cold on bath, fine, cold water on bathroom basin, fine. But the hot water tap runs at a trickle to the point that it eventually runs out and and stops completely, no water at all.
Why does my hot water run slow after a bath?
When i turn the tap on to run a bath it starts off running at normal speed but after about 2 minutes the flow reduces to just above a trickle and if i try to run another hot tap at this point i dont get any water out the other hot tap. If i turn the tap off for a couple off minutes and then back on it starts off ok again and then slows down again.
Why is my hot water discoloured from the tap?
If the discoloured water is only coming from the hot taps, it’s likely you have a problem with your hot water system rather than the plumbing more generally. Most likely, it’s corrosion – especially if your unit is getting old. If so, consider calling your plumber and exploring your options for a new hot water system.
Why does my hot water go cold after 20 seconds?
Cut out preoblem cured but the people who put in the new blender valve etc etc dont couldnt get the tap to run hot on normal output, hence we have to almost turn it off for it to give hot water. If the problem has got progressivlely worse over a period of time then it may well be scale causing it.
Why does my mixer water run cold and then hot?
It is possible that your cold water on the mixer taps is weeping into the hot supply when the taps are turned off therefore cooling the water in the hot pipe. Or it could just be a long pipe run from the megaflo and when you turn the tap off the water in the pipe is cooling and that’s what your drawing off before it gets hot again.
Why does hot tap run cold when cold tap is on?
Our hot water system is fed from a small header tank in the loft. Its a condenser boiler, not a combi. The sink and bath are in the same room and when I run the hot tap on the bath AND the hot tap on the sink and then turn on the cold tap on the bath, the hot tap in the sink starts to run cold.
Why does my hot water tap start fast then go slow?
The volume builds-up in the exsiting pipe and when that is depleted after a few seconds of the tap on, it is starving tobe replenished due to a restrection close to the heating source. There is blockage in the piping not permitting full flow after a starting sprint of water. Inappropriate messages or blatant advertising will be deleted.
What to do when your hot water runs out?
Connect a hose pipe from a mains fed cold water tap to the hot and back fill the system to remove air, open each of the hot taps in sequence one at a time to ensure water runs out fast. Also check all valves you isolated when first doing the job as the valve plug may have become detached from the handle and so the valve will need changing.
