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  1. J

    Rad not heating, boiler switching to standby

    Vokera Compact 28. Towel warmer replaced with Rad today by friend.. System repressurised. Now 1 rad stone cold. Lockshield and TRV fully open. Tried closing down all other rads to force through and boiler switches off to standby mode (flashing green light). I presume air in the system. Tried...
  2. J

    Replacing standard efficiency boiler

    Have a failing Vokera Compact 28 situated outside kitchen in a brick non-insulated boiler house. Have another identical boiler in attic serving upstairs. Have 13 Rads downstairs all of older pressed steel period style. Living in Scotland I can replace like for like with a Vokera Compact 28SE...
  3. J

    2 wifi thermostat controls

    Have bought a house with 2 Combi boilers running upstairs and downstairs circuits. Would it be possible to install 2 identical wifi thermostat controls and configure for each boiler or would this lead to wifi frequency conflict as they share same frequency?
  4. J

    No earth at socket

    MCB tripped due to minor roof leak causing water to dribble down thru roof felt and onto external aspect of plasterboard in attic conversion. Water came into contact with back of double socket. Isolated system and disconnnected 2.5mm T&E supplying socket. Double socket appears on ring main...
  5. J

    LOST MAIN EARTH TO PROPERTY

    Have discovered whilst getting work done on Combi boiler that house has lost earth. Recently had replacement mains water and gas pipework in road outside house although pipework entering house is presumed to be original metal. Assuming these are bonded back to CU where they enter property, what...
  6. J

    ABNORMAL EARTH LOOP TEST AT BOILER

    Looking for advice re failed earth test. Combi boiler goes dead. Gas engineer advises earth loop test failure with reading greater than 200ohms. Advises Electrical inspection. Electrical engineer reconnects earth clamp at gas meter that was disconnected and fixes supplementary bonding to pipes...
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