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    My 3 year old Ravenheat boiler won't fire up

    My 3 year old Ravenheat CSI Primary Condensing Boiler won't fire up. The fan, pump etc have all been tested and all seems o.k. (although there doesn't seem to be any power at the fan) The red power light comes on and the room stats etc are calling for heat, but nothing happens. I had a new fan...
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    Problem with Ravenheat Condensing Boiler

    My 3 year old Ravenheat boiler won't fire up. The fan, pump etc have all been tested and all seems o.k. If I wire the pump to a separate supply the boiler fires up and works as normal. I think there's possibly a fault in the control thermostat switch. Anyone any ideas before I buy one or...
  3. T

    Ravenheat CSI Primary Boiler

    My boiler won't fire up. I have tested everything, fan, pump etc and all seems o.k. I wired the pump to a separate supply and the boiler fires up and appears to work fine. I think there's possibly a fault in the control thermostat switch. Anyone any ideas before I buy one?
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