Baxi duo tec GA issue

[hammers4spanner]

Intermitent e133 fault on this happens normally so I been told first thing in the morning.
Presure is fine as other readings. Sparking well also , customer said makes a fluttering noise on occasions when trying to lit.
Never happened when I was their tjo but gas valve is my thoughts ?

 

[Vee]

Checked condense for blockage? Might be sensing electrode?

 

[Harvest Fields]

This could be quite a few things mate. Last one I had was gas valve. One before that was PCB. Have you tried Baxi tech support?

 

[hammers4spanner]

Yes phoned baxi tech they said does sound like a gas valve.

 

[AWheating]

Think these had alot of gas valve issues from start to finish. Worked on a job with about 35-40 on, was told around half had new valves or PCBs within 12 months.

 

[hammers4spanner]

I know that baxi did get compensated over that gas valve on the GA

 

[dan_the_plumber]

Did you check the inlet working pressure? I’ve had this where there was too much gas pressure. I had the gas supplier replace the governor.

 

[Leo21]

Run away like the wind, could be external factors. Fridges micro waves, all sorts.

 

[hammers4spanner]

Was a gas valve

 

[Leo21]

I had it, I reckon I replaced most things on the boiler under Baxi's recommendation.
I went on the Baxi course, they gave me a checklist. Then went onto tell me how it can be external factors like fridges etc.
Glad you got it right, it's a great feeling, one day I'll experience it.

 

[hammers4spanner]

Did they say why it can be affected like that ?