hot water problem

  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. M

    Hot water from storage cylinder leeching into radiators ?

    Hot water coming out of the hot water storage cylinder into upstairs radiators after heating/HW turns off and running out of hot water in the mornings. I have a Glow Worm 24HX Condensing boiler on the ground floor with a pump in the same cupboard, a hot water storage cylinder in the airing...
  3. 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...
  4. A

    Boilermate 2000 Hot Water Problems

    Hello, I have read many threads relating to similar issues to mine and have checked / tried a lot of the tips, however still am having issues with the switching of the Hot Water Pump. Any help / suggestions would be very much appreciated. Overview of work carried out on system since acquiring...
  5. S

    potterton promax combi 28 he plus tap hot water changing

    hello, I have a problem with the hot water to taps and shower, the hot water is running well for a few seconds, than a cold water is coming and after that hot water again. That is all the time. I am not a plumber but i think the issue is caused because the boiler stop working for a second
  6. A

    Biasi problem - Garda HE M96.24SM/B

    Hi, I have Baisi boiler model Garda HE M96.24SM/B. Its not working properly for Hot water. Room Thermostat: Set to 22 degree. DHW control knob: Set to 5 Ch control knob: Set to 6 Hot water will come for few minutes (may be a bucket or two). During this time, 1st and 3rd lamp flashes...