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  1. W

    Pressure still high

    Hi , i have a grant combi mk11 oil fired boiler that started to get high pressures .This has happened before so i changed the expansion vessel .I checked the pressure in the vessel before i installed it and it was fine a 1 bar ,drained the system and then fitted the new vessel .It was ok for a...
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    Have you ever ?

    Pva'd a scratch coat to slow down drying time ? Im having to do a gable end on my own and it was scratched last week and this morning i came to start it supposedly with another spread :roll: anyway wet down the walls and start putting it on but i am only comfortably able to do a 2m square at a...
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    Cant get the door off (hoover crystaljet D821 dishwasher

    Has anyone got a manual for a hoover crystaljet D821 dishwasher as i want to replace the seals but i cant seem to get the door off .Or does anyone know how to remove the door ? i would rather be given some idea as i tend to break things like this when i get annoyed at not being able to do what i...
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    Pressure vessel change

    Right after advice from a few people it was thought that i had to repressure my combi but after reading the FAQ it seems that i need a new vessel as there is water coming out of the air valve I have now got a new vessel and was wondering if there is a right way and a wrong way to change it ? im...
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    Another pressure problem

    Right i have a Grant combi 90 mk11 and it seems to have a pressure problem,when the heating is on its all lovely jubbly and the pressure stays at just over 1 bar but as soon as the heating goes off the pressure drops to zero until the heating starts again ,i have brought the pressure up manually...
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    Any clues to the size of heating pump nuts

    As it says really are the nuts on heating pumps a standard size? and if so what size is it ? and where is the best place to get a suitable spanner?
  7. W

    grant combi problem

    Hi all ,im new here so be gentle i have a Grant combi 90 mk 11 and it has all of a sudden stopped producing any hot water or heating . It will fire up if you turn the hot tap on but no hot water comes out and there is no heating at all ,one thing i did notice is a few times the vessel pressure...
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