Now and then my PPF40 boiler fails to ignite. Possibly the pilot light goes out but can you tell me how to re-ignite the pilot light if this is the case. Sometimes the boiler ignites and switches on at 6.30am, other times it may be between 7.00 and 9.00am. This morning it ignited at about 11.30am. Not good in this weather.

Pauline Kelson, March 2008

possibly a faulty gas valve or sticking clock this needs checking out

paul allen, March 2008