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Baxi boilers
Specifications, fault codes and service routines for popular Baxi gas boilers on BoilerTag.
- 800 System 2 18
- 800 System 2 24
- 800 System 2 30
- 824 Combi 2
- 830 Combi 2
- 836 Combi 2
- Baxi 100 HE
- Baxi Duo-tec 28 Combi ErP
- Baxi Duo-tec 28 LPG Combi ErP
- Baxi Duo-tec 33 Combi ErP
- Baxi Duo-tec 40 Combi ErP
- Baxi Platinum 28 Combi ErP
- Baxi Platinum 33 Combi ErP
- Baxi Platinum 40 Combi ErP
Real-world Baxi fault diagnostics
Diagnostic checklists from engineer-submitted Baxi faults, with step-by-step checks and safety notes.
- 800 →
The Baxi 800 boiler intermittently heating without a fault code can be attributed to several common issues, including low system pressure,…
- 100he — fault Ignition Lockout →
The Baxi 100HE displaying an 'Ignition Lockout' fault, with no heating or hot water and no noises, indicates the boiler has failed to…
- 824 Combi 2 — fault E.04.10 →
The Baxi 824 Combi 2 displaying fault code E.04.10 indicates that the burner has failed to ignite after four attempts.