If a boiler is not getting used can the needle move a little and still does not mean there is a leak. If I turn heating on it goes back to where it was when first topped up but then if left off again for days goes back down ?
Dodgy needle
- Thread starter diycooper
- Start date
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Can do as the pump when activated increase the pressure, though only by a sight amount.
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No it would be the water pressure reducing a little, as the it loose heat. If constantly drops till it reaches 0 then you have leak, other wise it just a pressure fluctuation.
As the pump and heating water increase the pressure.
As the pump and heating water increase the pressure.
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