Home/Boiler Fault Codes/Baxi E10
BAXI FAULT CODE
Baxi E10
A minimum pressure switch fault on the heating circuit — can indicate insufficient water pressure or a faulty pressure switch.
WHAT E10 TYPICALLY INDICATES
A minimum pressure switch fault on the heating circuit — can indicate insufficient water pressure or a faulty pressure switch.
WHAT TO DO
Checking and topping up system pressure via the filling loop is a reasonable first step. If the code persists once pressure is confirmed normal, This is not a DIY fix — it requires a Gas Safe registered engineer to diagnose and repair safely.
A NOTE ON GAS SAFE REGISTRATION
Any work on the gas side of a boiler in the UK legally requires a Gas Safe registered engineer, it isn't optional. Our engineers are fully Gas Safe registered, and you're always welcome to ask to see ID on the day. This page is general information about what a fault code typically indicates; it is not a substitute for an engineer diagnosing your specific boiler.
Seeing Baxi E10 on your boiler?
Tell us the code and your postcode. A fully Gas Safe registered engineer will diagnose the actual cause before quoting a fix.
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