I've got a Ferrolli boiler and it keeps firing up when the boiler controls are turned off. Any ideas what could be causing it??

Jen, May 2012

could be anything......
overactive preheat......
frost stat kicking in......
something else............
depends what model ferroli boiler we are talking about
and whether it displays any particular set of lights or codes on the display that are different to the normal lights display for heating or DHW
more information please

manwithnoname, May 2012