BoilerFaultCodesRavenheat 13E Fault Code
The Ravenheat 13E fault code means: your boiler's computer system has encountered a processing glitch and has stopped working to protect itself.. It appears on 7 Ravenheat models in our database.
Technical description: Software error
What causes the Ravenheat 13E fault?
This fault occurs when the boiler's internal computer brain fails to process data correctly or loses communication with its sensors. The most common reason is an electrical glitch or a component failure on the main circuit board, which causes the system to shut down for safety. In some cases, loose or damaged wiring between the components can also trigger this software conflict.
DIY fix possible
Turn the boiler power switch to the 'Off' position.Wait for approximately 60 seconds.Turn the power back 'On' and press the Reset button if the code persists.
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Gas Safe Register →Ravenheat models that show the 13E fault code
Click a model for the full fault code list and model-specific repair notes.
Source
Ravenheat 13E fault code information on this page is sourced and cross-checked against the official Ravenheat service / installation manuals for each affected model.
Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 27 April 2026