What does the Baxi Platinum E119 fault code mean?
The E119 fault code on a Baxi Platinum boiler indicates low water pressure within the system. This can prevent the boiler from operating efficiently and may lead to further issues if not addressed promptly.
Common Causes
- Low Water Pressure: This can occur due to leaks in the system, which may cause a drop in pressure.
- Faulty Pressure Relief Valve: If the pressure relief valve is malfunctioning, it may not maintain the correct pressure, leading to low readings.
Can I fix it myself? (DIY)
You can attempt to fix low water pressure by checking the pressure gauge on your boiler and using the filling loop to add water if necessary. However, if you suspect a leak or if the issue persists, it is crucial to call a Gas Safe Engineer for further inspection.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for addressing low water pressure issues could range from £100 to £200, depending on whether a simple refill is needed or if a component like the pressure relief valve requires replacement.