BoilerFaultCodesHalstead 36 Fault Code
The Halstead 36 fault code means: your boiler has lost the ability to control its internal settings, likely because of a communication error between its main computer chip and the heating system.. It appears on 5 Halstead models in our database.
Technical description: BCC Error / No flame - Damaged BCC (BCC’s only fitted to replacement PCB’s)
Engineer required
This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.
Find a Gas Safe engineer
Search the official register for a qualified engineer in your area.
Gas Safe Register →Avoid the next call-out bill
A cover plan would handle faults like 36: no call-out fees, no surprise bills.
Affiliate links. We may earn a commission at no extra cost to you.
Halstead models that show the 36 fault code
Click a model for the full fault code list and model-specific repair notes.
Source
Halstead 36 fault code information on this page is sourced and cross-checked against the official Halstead service / installation manuals for each affected model.
- Halstead Dimplex Combi manual (PDF)
- Halstead Dimplex System manual (PDF)
- Halstead Eden CBX/SBX manual (PDF)
Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 7 July 2026