Question
What specific Baxi boiler models are prone to error code 133?
Asked by: USER4769
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Answer (61)
Error code 133 can appear on various Baxi boiler models, particularly older ones, but it is most commonly associated with combi boilers. Specific models known to display this fault include some from the Baxi Duo-tec and Baxi Platinum ranges, but it's always best to check your boiler's manual.