Ferroli 77ff working intermittently

mshayward · 24 Feb 2004

Hi,

I have a Ferroli 77ff which started to work intermittently about a week ago. I think I have 2 problems.

1) The boiler doesn't ignite for either HW or CH. The fan comes on and if I take the case off and manually trip the air pressure switch the boiler will ignite. The boiler will then work fine for a day or so.

2) The water pressure starts to drop every couple of days with no obvious signs of a leak anywhere.

Any thoughts appreciated.

Thanks

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Ferroli 77ff working intermittently

mshayward

DIYnot Local

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