E153 Low

Baxi E153 Fault Code

The Baxi E153 fault code means: your boiler is signalling that the reset button has been pushed even though no actual error has been detected.. It appears on 1 Baxi model in our database.

Monitor it

This is a minor fault. Keep an eye on it and mention it at your next annual boiler service. Reset the boiler and see if it clears.

Technical description: Reset button pressed while no fault present

DIY fix possible

Turn the boiler off at the mains power switch.Wait for 60 seconds to allow the internal electronics to fully power down.Switch the power back on and observe if the boiler resumes normal operation.

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Baxi models that show the E153 fault code

Click a model for the full fault code list and model-specific repair notes.

Source

Baxi E153 fault code information on this page is sourced and cross-checked against the official Baxi service / installation manuals for each affected model.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 27 April 2026