worcester bosch greenstar 25 si or 30 si

  1. A

    Worcester greenstar 30si boiler

    Hi, I've recently moved into a property and have encountered problems with the gas supply. After countless phone calls to British gas and national grid the gas supply is now on but unfortunately the boiler is not working. It turns on but the blue light flashes every 3 seconds and red reset every...
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    Wiring Hive on Worcester Bosch Greenstar 25 Si or 30 Si

    Just thought I would share the wiring I used when I installed the single channel Hive receiver on a Greenstar 30Si boiler Addtional Information Hive Install Guide https://www.hivehome.com/attachment/37/download/Thermostat_Install_Guide.pdf
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