boiling

  1. H

    Oil Boiler Stat Thermostat / overheat source replacement advice needed

    Hi! Following some ongoing problems my Boiler Thermostat has completely stopped working rendering my heating non existent! The overheat reset button is now not working at all. I also believe that the actual thermostat function has stopped working properly - for some time have been having...
  2. M

    EXPANSION TANK BOILING - PLEASE HELP!

    I moved into a 1980's house a few weeks ago. The house has a Ideal Heat 30 boiler in kitchen with cylinder in airing cupboard and tanks in loft. Under boiler there are 3 motorized valves, 2 for heating and 1 for HW. The 2 heating valves are wired together into stat (as there arent seperate zones...
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