BoilerFaultCodes
Baxi Boiler Fault Codes
1,813 fault codes across 75 Baxi boiler models — explained in plain English.
British boiler brand with roots going back to 1866. One of the most installed brands in the UK.
Just want the most common Baxi problems?
The top 8 faults across the whole Baxi range — causes, DIY checks, repair costs.
High-severity Baxi fault codes
E20 E28 E50 E110 E119
Your boiler's internal temperature sensor has stopped communicating correctly, preventing the system from heating your radiators.
Platinum Combi HE
Your boiler is currently unable to sense the temperature of your hot water, so it has stopped producing it to prevent potential overheating.
Platinum Combi HE
Your boiler's hot water sensor has stopped working, so the system is unable to tell how hot your water is and has stopped heating it for safety.
Platinum Combi HE
Your boiler has reached an excessively high temperature and has shut down as a safety precaution to prevent damage.
Platinum Combi HE
Your boiler has lost water pressure and has stopped working to protect itself from damage.
Platinum Combi HE
All models
75 Baxi boiler models
Platinum Combi HE
Combi Discontinued
EcoBlue
CombiSystem Discontinued
200 / 400 Combi
Combi Discontinued
600 Combi (range)
Combi Discontinued
Avanta
CombiSystemRegular Discontinued
Solo
Regular Discontinued
800
Combi
800 Heat (range)
Regular
400 Combi 2
Combi
EcoBlue Plus Combi
Combi Discontinued
EcoBlue Advance Heat
Regular Discontinued
Platinum Combi
Combi Discontinued
Platinum Heat
Regular
Duo-tec Combi GA
Combi Discontinued
EcoBlue Heat
Regular Discontinued
105e
Combi Discontinued
Solo 2
Regular Discontinued
Solo 3
Regular Discontinued
Solo PF
Regular Discontinued
Combi 80e
Combi Discontinued
Bahama 100
Combi Discontinued
Bermuda
Regular Discontinued
Bermuda 552
Regular Discontinued
Bermuda 60/4
Regular Discontinued
Assure
Combi
Suprima 30
Regular Discontinued
Suprima 40
Regular Discontinued
Suprima 50
Regular Discontinued
Suprima 60
Regular Discontinued
Suprima 70
Regular Discontinued
Suprima 80
Regular Discontinued
Suprima 100
Regular Discontinued
Profile Prima
Regular Discontinued
Netaheat
Regular Discontinued
Performa
Combi Discontinued
Profile
Regular Discontinued
Statesman
Regular Discontinued
EP
Discontinued
Eco Compact
Combi
Combi Elite
Combi Discontinued
Solo 3 40 PF
Regular Discontinued
Genesis 80
Combi Discontinued
Solo 3 PFL
Regular Discontinued
System 35/60 / 60/100
System Discontinued
Barcelona
System Discontinued
Bahama 80e / 105e
Combi Discontinued
124 Combi
Combi Discontinued
224 Combi 2
Combi
615 System 2
System
624 Combi
Combi
818 System
System
825 Combi
Combi
BBU 45/4
Regular Discontinued
613 Heat
Regular
Luna 3 Comfort
Combi Discontinued
Assure System
System
Combi 105 HE
Combi Discontinued
Combi 224, 228, 424, 428
Combi Discontinued
Combi Instant 80/105 HE
Combi Discontinued
Duo-tec Combi ErP
Combi Discontinued
Duo-tec Combi HE A
Combi Discontinued
Ecoblue Advance Combi
Combi Discontinued
EcoBlue System
System Discontinued
Megaflo System
System Discontinued
Duo-tec Combi HE
Combi Discontinued
Solo 3 PF
Regular Discontinued
Combi 130 HE
Combi Discontinued
400 Heat
Heat
600 Heat
Heat
200 Combi 2
Combi
600 Combi 2
Combi
600 System 2
System
800 System 2
System
Combi 80 Maxflue
Combi Discontinued
100/2 HE Plus
Regular Discontinued
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