How to diagnose and fix error code E133 on the Baxi 600 or 800 Combi boiler

[@KingMartin90]

This video helped me massively. I went to the black pipe on the inside for the condensation pipe and took it off and where the black pipe met the container it clips to, the hole of the black pipe was full of brown sludge when i pressed the blockage a few times it all came out and i filled 2 big jugs of water untill nothing came out. So that blockage was stopping the water going anywhere near the white condensation pipe on the outside of the boiler on the video (which is what i was checking previously for blockages). Thank you for the video.

[@macpatel7810]

This is by rar one of the best baxi videos on this topic. Well done. Very informative 👌🏼

[@jodystanton6405]

I've had the same fault, all of the checks in the video were performed successfully. The next steps should be demonstrated too - gas valve & checking electrode for spark & ionisation?

[@brandonmcheyenehoward1077]

Great video. Saved me explaining over the phone to one of my newer gas operatives, just shared the video 👏👍 Job done ✅ Thank You

[@TprDjd21]

How are you supposed to get the boiler to run at maximum rate if you can’t clear the E133 fault??

[@Inquisitivemind97]

Reset it first.

[@mrmeg01]

So how do u get 18mb at apliance when the minimum allowed now at the meter is 18.5

[@thomasholdsworth5988]

No indication on screen on my Baxi Duo-Tec2

[@raul835]

Brilliant vid

[@kevind7150]

Great but never covered gas valve or ignitor faults.

[@jeremydennis176]

We never found out what error was .. 😢

[@BerkeleyTowers]

But you didn't fix the problem??????????🤔🤔

[@allisatum4081]

And the cause of the fault was.....??????? pointless video - we are left scratching our heads