the pressure keeps dropping on the boiler,have to keep topping it up,what is the correct pressure.what is the cause of the pressure drop.

john wilkinson, December 2009

hello mr wilkinson first the corect pressure shuold be 0-2 bar when running why you need to top it up is unsuhale this sounds like a pump failure this woul explain the presure drop contact woocter and have them do an internale inpection might need the plate replacing and internale valves replased

c.mathieson, December 2009