HEAT LIKE S24 Compact

[spanner]

Got called yesterday over "boiler won't stay alight"
Hasn't been serviced since fitted seven years,?
Has to keep topping up with water every month?
Looked all around at first and seems okay,
Removed front cover to see a puddle of water below burner either from primary flow or back of grub key in diverter.
Apart from this, and as to why th "topping up" and no MI's and haven't built a spares compartment as yet!
Any idea what to why the intermittent flame?
Thanks guys

 

[kay-jay]

You need to ask in the appropriate forum.

 

[kay-jay]

Lots of possibilities