Sounds like expansion vessel to me
Vaillant EcoTec Pro losing pressure
- Thread starter cougarric
- Start date
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A belated update (I forgot this website URL!)
We've had a good week of the boiler working fine, without the need to increase the pressure.
Unfortunately it was off again yesterday, but seems to be fine again today.
The pressure level tends to settle around 0.5-0.6 when running ok. When I'd previously tried boosting it I was aiming for between 1-1.5 which seemed to cause problems as it caused water to flow out of the copper pipe and more often than not the boiler ended up back at it's F.22 error.
I'm going to see how it goes for a few more days, I have already contacted a few local plumbers online but as yet I haven't had a response.
The last thing I want to do is call someone out when the boiler appears to be working fine (most of the time), but obviously any advice will be taken on board if it sounds serious.
We've had a good week of the boiler working fine, without the need to increase the pressure.
Unfortunately it was off again yesterday, but seems to be fine again today.
The pressure level tends to settle around 0.5-0.6 when running ok. When I'd previously tried boosting it I was aiming for between 1-1.5 which seemed to cause problems as it caused water to flow out of the copper pipe and more often than not the boiler ended up back at it's F.22 error.
I'm going to see how it goes for a few more days, I have already contacted a few local plumbers online but as yet I haven't had a response.
The last thing I want to do is call someone out when the boiler appears to be working fine (most of the time), but obviously any advice will be taken on board if it sounds serious.
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