LF
FAULT CODE
Ideal
Low Gas Pressure Warning
Medium Severity
Engineer Required
The boiler has detected that the gas supply pressure is lower than expected, which may cause ignition problems.
Step-by-Step Fix Guide
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Step 1
Check other gas appliances are working normally
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Step 2
If they are, contact Cadent (0800 111 999) or your gas supplier to check supply pressure
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Step 3 Engineer only
If gas supply pressure is normal, a Gas Safe engineer should test the boiler's gas valve
Gas Safe Reminder
Work on gas appliances must be carried out by a Gas Safe registered engineer. The steps above cover safe checks a homeowner can perform - any internal component replacement requires a qualified professional. If in doubt, always call an engineer.