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boiler failed

  1. F

    Hot water but no heating

    Hi all, I have a ideal icos boiler, 10 years old but new computer 18 months ago. Al been working fine. This morning I discovered I had hot water but no heating. Have checked thermostat is high enough and timer correctly set. Green light is reading 0 so no error messages and c when hot water is...
  2. G

    Boiler has a mind of its own

    A Gas Combination Central heating and hot water boiler. Working well for years, then stops. Serviced then worked again. A few days later, stopped. Replaced several parts and it started again. Ran for a few days later, stopped. All systems working OK up to point of continuous combustion of gas...
    • gardener1214388
    • Thread
    • boiler combustion boiler failed boiler ignition boiler problems boiler stops working gas valve broken gas valve failed gas valve problem gas valve stuck
    • Replies: 8
    • Forum: Plumbing and Central Heating
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