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

Here is Baxi trainer Darren taking you through how to diagnose and correct error code E133 on a Baxi 600 or Baxi 800 Combi boiler. Please note: This video is intended for Gas Safe registered engineers only and is subject to our full video disclaimer which can be found here: www.baxi.co.uk/important-information/video-disclaimer #BaxiTraining #heatingengineer #gasengineer #installer #Baxiboiler #TrainingTuesday