BoilerFaultCodesWarmhaus E95 Fault Code
The Warmhaus E95 fault code means: your boiler is struggling to maintain a steady flame, which is likely caused by a loose connection or a dirty component inside the burner unit.. It appears on 1 Warmhaus model in our database.
Technical description: Intermittent combustion value caused by a possible error with electrode position or electrical connection stability.
What causes the Warmhaus E95 fault?
This fault occurs when the boiler's internal computer receives an unstable signal from the flame, making it unsure if it is safe to keep burning gas. The most common reasons are a loose electrical wire connected to the burner or a buildup of carbon on the sensors that monitor the flame. Over time, these components can also shift out of their precise positions, preventing them from detecting the heat correctly.
Engineer required
This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.
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Gas Safe Register →Warmhaus models that show the E95 fault code
Click a model for the full fault code list and model-specific repair notes.
Source
Warmhaus E95 fault code information on this page is sourced and cross-checked against the official Warmhaus service / installation manuals for each affected model.
Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 27 April 2026