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Vaillant boiler banging noises
Sorry! See youtube link- ukcss
- Post #3
- Forum: Plumbing and Central Heating
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U
Vaillant boiler banging noises
Hi Any idea what the cause of this could be? It happens every month or so. Heating and hot water are running Boiler is a vaillant ecotec plus 637 r1 Quite an old setup.. Video:- ukcss
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- Replies: 3
- Forum: Plumbing and Central Heating