Consult Keston Boilers ‘s entire C45 C40P C55 C55P catalogue on ArchiExpo. Page: 1/ 88, E, Main Control Box (C55/C55P/C45). , E, Control Panel. 73, E, Combustion Blower. , Gas Valve / Venturi Ass. (C45/C55). Keston C55, tips, tricks, advice and notes. READ THE DANGERS SECTION. The idea of this is so you get an idea of your boiler, so you know if your engineer is.

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Should you need professional help with kestkn broken Keston boiler, then simply use one of our enquiry forms and we will connect you with the best heating engineers local to you.

Listed below are the error codes that ieston may see on a C36 Combi Gas Boiler. Listed below are the error codes that you may see on a Keston gas boiler. Find the best boiler for your needs, or see how the latest A-rated boilers compare with each other and your existing one.


Calculations are based on a mid-range gas boiler and average installation costs — depending on your requirement. Compare the latest deals from leading suppliers. Boiler Guide is the smarter way to find heating engineers in your area.

Keston C45 Manuals

Try Boiler Guide today! Get the best quotes, fast! Over 5, tradespeople across the UK Gas Safe registered installers. Need a new boiler? Get FREE no-obligation quotes now! The smarter way to find trustworthy heating engineers! C445 smarter way to find trustworthy heating engineers. What work do you require?

Keston Boiler Error Codes. Get quotes to supply and fit a new boiler now. Compare boilers Try our boiler comparison tool.

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Compare boiler cover Avoid expensive repair bills! Find local heating engineers Find trusted tradespeople in your area. Begin your search by entering your postcode below.

Who are Boiler Guide Boiler Guide is the smarter way to find heating engineers in your area. This website uses cookies to provide you with a better experience. Ignition failure — the boiler has attempted to light five times and not succeeded — check the gas supply is on. Boiler overheat — Check that any valves to the heating circuit have not been shut down, that there is no air in the system and that the water pressure is ekston.


Fan failure — boiler cannot detect fan rotation. Check fan operation and BOTH connectors onto fan. Flue overheat — check combustion and flue temperature vs. The flue temperature should be no more than 10C above return temperature.

Keston Boiler Error / Fault Codes [Updated ] | Boiler Guide

Possible heat exchanger keeston. The automatic test for calibration of flow and return sensors has failed. Check both flow and return sensors are located on the correct pipes and are producing the correct readings. No ignition after restart.

Check gas supply, gas valve operation and ignitor electrode spark generation.