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  1. M

    Toilet soil pipe position

    Hi I am replacing a non close couple toilet with a close couple cystern. Unfortunately the soil pipe comes through a concrete floor and is too far away from the wall to enable the new cystern to be screwed to the wall. The old cystern even had a block of wood behind it. The only way I can see...
  2. M

    megaflow unvented hot water system

    Thanks for the swift replies chaps, the immersion heater coil is in situ and there is a tank stat /cut out? that is already connected to the cylinder. There is a feed from the consumer unit to the old airing upboard (switched) which is directly below the tank that I intend to extend...
  3. M

    megaflow unvented hot water system

    Hi I have just bought a bungalow that I am renovating for my daughter. it appears to have no cold water cylinder and a blue tank which I assume is a megaflow as the cold water main seems to be connected to it. I have drained the central heating system to move pipes /rads around, the boiler seems...
  4. M

    Hot water flow rate through thermostatic mixing valve

    hi buck51, Yesterday I replaced the mixer valve with an Intamix adjustable valve. The flow rate has quadrupled and has solved all my problems. I took the old valve apart but could find no debris or anything. I can only surmise that he springs have weakened over the years. The new valve was...
  5. M

    Hot water flow rate through thermostatic mixing valve

    Thanks for the fast reply buck51, the cold and hot supplies seem ok though not measured apart from flow rates at the kitchen sink. Temp does not fluctuate when pulsing. I am going to replace the valve tomorrow so I will let you know how I get on. Any thoughts on the pump fitting? (I fancy...
  6. M

    Hot water flow rate through thermostatic mixing valve

    Hi, I have a 22mm thermostatic mixing valve (in a rest home). it is sited about 5 metres from the bath. Recently the hot (mixed) flow has diminished significantly. I have cleaned the mesh filters and the check valves on the inlets. The hot water feed seems ok at the kitchen tap on the same floor...
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