Recent content by verduijn

  1. V

    Problems with electric shower

    Hi there I have some issues with an electric shower and I am looking for some advice. It was working fine until last week, but now it seems that the pull cord is stuck in the ON position – which would have suggested to me that it needs replacing. However, since this happened, the shower...
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    Questions about Vaillant ecoTEC Plus 837

    We have a VRC430 Weather Compensator control panel installed on our Vaillant ecoTEC Plus 837 boiler and also have a VR81 remote control unit installed in the living room. 1. What is the relationship and interaction between the programmed times for heating and hot water, and the two big...
  3. V

    Radiator Valves - One on and the other off

    Hey I was wondering if anyone could tell me what would happen if the wheelhead valve was all the way open, whilst the lockshield valve was all the way closed. As I understand it one is for letting water in, the other for letting water out - but what happens when it can't get out? Will the...
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