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how do I refill a system please?

Empire_2
Empire_2 Member Posts: 2,340
in THE MAIN WALL
Both for piece of mind which, should be done every year and to make sure everything is as designed. Why skimp on safety??? Don't step over the dollar to pick up the dime...

Mike T.

Comments

  • fiona
    fiona Member Posts: 1
    how do I refill a Ferroli boiler system please?

    Hello
    I have come home to a flashing F37 error (low system pressure) on the Ferroli combi boiler probably because some digging work was done outside in preparation for a new toilet and the water may have been switched off while I was away. The water is back on now.
    Is filling the system a simple task or do I need to get a plumber out?
    many thanks
    fiona
  • Al Letellier_9
    Al Letellier_9 Member Posts: 929
    refilling system

    Most boiler systems have valves designed to automatically maintain pressure in the system. Either the check valve failed to keep the pressure in or the refill (pressure reducing valve, or both ) malfunctioned. Best to call in a pro if you have no idea how to do it. You could overpressurize the system and blow off the safety, or worse. The only "simple" thing you should do is to trace out the cold water feed to the boiler system and make sure the valve on the water supply is turned on. But even this could lead to problems if something else is wrong. Call your heating company, or your plumber. they can show you how.

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