ServoWarm Elite Problem

[spliffy]

I really don't know too much about central heating, so this could be an easy one to answer (I hope !).
My Old Servowarm boiler has been working fine until recently. When I tried to start it up last week though, it didn't want to fire up. The pilot light is on and the pump pushes the water around, but the boiler will not start up.
Help please !

 

[doitall]

Is the electric on and have you tested for power at the gas valve.

Answer yes then give the gas valve a tap with a wooden hammer

 

[ChrisR]

Hmm. One of these?

 

[doitall]

Hmm. One of these?

Smaller than that

 

[Agile]

The last one I went to had an open circuit gas valve solenoid.

Needed a V404 !!!

Tony

 

[spliffy]

Will take a look and get back.

Many thanks !