Hi,
So we have just moved into a new place which has a Vokera Syntesis Combi Boiler.
At first, everything was working fine - got hot water, got hot central heating - all fine.
Then I noticed the pressure had dropped into the red zone, so I increased the pressure as you do and brought it back into the 1 - 1.5 zone.
However, now when we use the hot water it only stays hot for a few mins before cooling off into a lukewarm temperature. Its really bizarre as I thought I had helped the boiler by increasing the pressure!!
Its had a service and came out all good :s
So we have just moved into a new place which has a Vokera Syntesis Combi Boiler.
At first, everything was working fine - got hot water, got hot central heating - all fine.
Then I noticed the pressure had dropped into the red zone, so I increased the pressure as you do and brought it back into the 1 - 1.5 zone.
However, now when we use the hot water it only stays hot for a few mins before cooling off into a lukewarm temperature. Its really bizarre as I thought I had helped the boiler by increasing the pressure!!
Its had a service and came out all good :s