hot water problems

  1. M

    Low hot water pressure

    Hi all I have a a boiler with separate hot water tank, and a water tank in loft.. had no issue with hot water pressure for years, Then kitchen tap (down stairs) lost hot water pressure to a very slow trickle, I put up with it for a few months but now I have issues upstairs whereby the shower...
  2. clolouise24

    Hot Water/Boiler Issues (Rented Flat)

    Hi there, I recently moved into a rented flat - it's a nice flat and good for the money, but it's also pretty old and has (from what I can assume) a pretty old boiler system. When I moved in I didn't have hot water, the landlord and landlady haven't actually lived in the flat so when they came...
  3. A

    Vaillant Turbomax no hot water

    Hi Peeps. Recently my Boiler has stopped delivering hot water, (The heating works fine) and after much research I discovered that the Diverter valve was the likely suspect. So I checked to see if the microswitch was being depressed by the plastic arm when the hot water taps were open... hardly...
  4. P

    vaillant eco tec plus 831 intermittent hot water problems

    Hi All, Just to say I am a end user not plumber. Have a problem with the hot water. It intermitantly runs tepid. About 3 months ago I had the Diverter valve changed as I had no hot water at all. Since then I have had tepid water intermittently. I happens mostley first thing in the morning. The...
  5. R

    grant combi 90 - hot water - cold

    Hi , I'll try and answer as much as I can CH fine - changed 3 way valve 2 year ago, changed pump around year ago along with air vent and recent PRV. HW flow always been low, pulled of the Flow valve & the CW in filter was blocked, a little scale inside bottom of the valve itself, valve seems...
  6. M

    vaillant vcw 242 eh 1 tap not hot!

    So I have the above boiler and it works fine. I’ve always had to run the bathroom tap on hot to get the shower to go hot. I’ve replaced the diaphragm in the water valve - the top was very rusty so I also replaced the stuffing box. On putting it back together I could see the little rod was...
  7. A

    Hot Water sometimes

    Morning all, hope you had a good Christmas. Gas heating system with hot water tank upstairs. Hot water is set for three times a day, morning, lunch and tea time. We don't use loads of hot water but now and again in a morning the water is only tepid. It's after the hot water should have been...
  8. V

    potterton Puma boiler no hot water

    Hi, I've got an old Potterton Puma. At the moment the heating is working fine, but the hot water only works when the heating is on. When the heating is not on, turning on the hot tap will fire up the boiler but the hot water is going to the radiators. Is this likely to be a problem with my...
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