Recent content by Michelle Ryan

  1. M

    Ongoing HRM Wallstar lockout problem - oil boiler

    Hi MrsV A combination of the photocell replacement and a damn good service seem to have done the trick. It’s locked out only once in 4 weeks since we had it replaced and was 2/3 hours in to a 50mph wind/torrential rain storm. It’s survived 30mph winds fine last/this week. I can live with that...
  2. M

    Ongoing HRM Wallstar lockout problem - oil boiler

    Thank you everyone, ended up finding a new engineer and turns out the flame sensor was struggling to see a flame, but he fitted a new one and it can clearly see the flame. Only 24 hours post fix but all good so far.....
  3. M

    Ongoing HRM Wallstar lockout problem - oil boiler

    Hi, I have a 20 odd year old HRM Wallstar that's giving us grief. It started going in to lock out occasionally in what seemed to be high wind/heavy rain about a year ago. We had it serviced 8 months ago and it's got progressively worse. The boiler fires up fine and sometimes stays on for 3/4...
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