Hi all
bit of a strange one for you!
Just on the verge of ordering a new combi boiler to replace the old Vaillant WCW242 after it was diagnosed with pcb board issues and it just cuts out when the hot water is put on full pressure
Anyway, just realized that if I put the hot water on just on low pressure initially the boiler fires on fine,turn the pressure up once the hot water starts flowing and we have running hot water for as long as we need?
But if I put the hot water on full flow straight away it just cuts out again (ignition light comes on)
Can anyone explain why this would be and are we realistically looking at a new boiler eventually at some point anyway?
Thanks for any views on this curious one
Pete
bit of a strange one for you!
Just on the verge of ordering a new combi boiler to replace the old Vaillant WCW242 after it was diagnosed with pcb board issues and it just cuts out when the hot water is put on full pressure
Anyway, just realized that if I put the hot water on just on low pressure initially the boiler fires on fine,turn the pressure up once the hot water starts flowing and we have running hot water for as long as we need?
But if I put the hot water on full flow straight away it just cuts out again (ignition light comes on)
Can anyone explain why this would be and are we realistically looking at a new boiler eventually at some point anyway?
Thanks for any views on this curious one
Pete