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  1. C

    Vokera Linea 28 pressure rise

    It does exactly as it says on the tin. I let about 5 litres out my heating system drain. Pumped the expansion vessel to 12 psi. Pressure on boiler went up, released more fluid until expansion vessel reading stayed at 12 psi even when boiler pressure 0. Pressurised boiler to 1 bar and now...
  2. C

    Vokera Linea 28 pressure rise

    Thanks for your help lads, will have a go checking the pressure Pete
  3. C

    Vokera Linea 28 pressure rise

    My Vokera Linea 28 4 years old has just been serviced. I noticed the pressure was low and turned it up to 1 bar. Later after the heating came on it went up 2.5 bar. I contacted the engineer and he reckons that is normal. In the past I do not remember the pressure going up more than half a bar...
  4. C

    shower from combi

    Sorry I got my pressure and flow rate mixed up. The flow rates are as I said above, up to ten and above fifteen litres per min. I don't know the pressure although when on full the kitchen cold splashes on the floor. She hasn't used the shower yet but after I've just run it for a minute I've...
  5. C

    shower from combi

    Hot water pressure through combi around 9 litres/min and mains water over 15lpm
  6. C

    shower from combi

    My daughter has moved into house with combi boiler. Bathroom cold taps and toilet still fed from tank in loft. Installed new mixer shower but the cold supply is still connected to loft tank. Would it be better to connect cold to mains?
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