how can i fix my potterton profile 60e won't fire?

cheers guys it was a faulty gas valve in the end, the good old pilot soliniod not functioning.

tp
March 2008

HI mack

can see what you are saying but have never had this fault due to pcb, as same relay on pcb board sends power to spark generator and first solinoid on gas valve therefore as sparking ok there will be power to gas valve 99% of the time
main problem with pcb is when boiler cycles on and off
info only
regards
tony

tony
March 2008

Do you have a voltage at the gas valve? If so then its a new valve. If not then it could be a new pcb

mack
March 2008

if you have a spark probable faulty gas valve you could try replacing solinodes first

tony
March 2008