Worcester Bosch Boiler Error Codes
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Worcester Bosch Boiler Error Codes
Expert Heating Services

Our expert team of heating engineers deliver excellent conventional boiler installations

Expert and experienced, our team of heating engineers deliver excellent conventional boiler installations

Expert and experienced, our team of heating engineers deliver excellent Worcester Bosch boiler services

Worcester Bosch Boiler Error Codes
Teesside, County Durham and North Yorkshire

At Matt Grange, we understand how frustrating it is when your Worcester Bosch boiler displays a error code. But don’t worry – we’re here to help you quickly and professionally identify the problem.

Take a look at our guide below for the common Worcester Bosch fault codes and what they signify.
Common Worcester Bosch boiler error codes

Worcester Bosch Gas Boiler Error Codes

EA:No flame detected – ignition failure
A1 / A11:Internal control board fault
C6:Fan running too fast or too slow
D5:Issue with the fan
E9:Overheating or dry fire detected
C7:Fan not running / Faulty fan
229:Flame detected when it shouldn't be

If you're still uncertain, reach out to our team today for quick boiler repairs.

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Worcester Bosch LPG Boiler Error Codes

EA:Common on LPG systems due to low gas pressure, incorrect regulator, or empty tank
F7:Flame detected unexpectedly
CE:Air pressure switch fault
C6 / C7:Fan speed or fan failure (Often linked to incorrect flue setup on LPG systems)
E9:Overheating caused by restricted flow
E5:High temperature detected
A7:Hot water temperature sensor fault

If you're still uncertain, reach out to our team today for quick boiler repairs.

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LPG Boiler Error Codes

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Frequently Asked Questions about Worcester Bosch boiler error codes

Discover our most frequently asked questions about Worcester Bosch boiler error codes. Don't see an answer you need? Get in touch with our team today!

Heating Controls
Take control of your heating with thermostats

Thermostats are an excellent features to pair with your central heating system. Whether you choose smart controls or standard controls, thermostats allow you to programme your heating to your desired settings.
Smart Boiler Controls Installation, Teesside

Smart Controls

Hive, Bosch EasyControl, Nest
Smart controls allow you to programme specific settings for specific days of the week. Pairing them with your smart device will also allow you to control your heating even when you're not at home!

Standard Boiler Controls Installation, Teesside

Standard Controls

Worcester Greenstar Comfort
Standard controls allow you to simply and easily set your desire room temperatures for each day of the week as well as when your heating turns on and off for complete control of your central heating system.

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