potterton netaheat 50e will not fire up?

This happened to my potterton boiler - not a neataheat - the fault turned out to be a partially blocked pliot injector producing a weak flame. Not enough heat to trigger the control board to open the main gas valve. My engineer replaced the injector. Have it serviced.

Your fault may be different - control board or main gas valve - pilot injector is much cheaper though.

Good luck...

Peccavi
March 2010