Central Heating Flow Not Getting Past Non-Return Valve
Central Heating Flow Not Getting Past Non-Return Valve
Hi All,
So, I am currently having an issue with my central heating provided by my combi-boiler.
Every time the central heating is called and the central heating pump turns on, the flow can't get passed the 22mm double non-return valve (labelled by red arrow in attached photo - "Top of Boiler (Labelled)"). I know this because the pipe is cold downstream of the non-return valve (labelled as yellow in same photo) and hot upstream. The green arrow in the photo indicates direction of flow.
To...
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by Glennington
This has been automatically posted in the DIYNot Forum on DIY Talk. The new DIY Forum
Central Heating Flow Not Getting Past Non-Return Valve
Hi All,
So, I am currently having an issue with my central heating provided by my combi-boiler.
Every time the central heating is called and the central heating pump turns on, the flow can't get passed the 22mm double non-return valve (labelled by red arrow in attached photo - "Top of Boiler (Labelled)"). I know this because the pipe is cold downstream of the non-return valve (labelled as yellow in same photo) and hot upstream. The green arrow in the photo indicates direction of flow.
To...
Read more
by Glennington
This has been automatically posted in the DIYNot Forum on DIY Talk. The new DIY Forum