central heating on when should be off

  1. A

    combi boiler turns on by itself

    Promax combi he plus boiler fitted with cordless room thermostat panel. Batteries removed boiler doesnt fire up - correct as not recieving info from cordless panell BUT on 3 occassions now after being out all day regardless of warm or cold day the C/H has been on an the house is toasty warm-...
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