Error 09 - Gas Valve Connection Cable Fault

What does 09 mean?

This error code indicates an issue with the gas valve connection cable. The boiler's display will show the spanner symbol and the numeric error code, suggesting an internal component problem.

• Loose or damaged gas valve connection cable
• Faulty gas valve
• Issue with the boiler's control board

Click steps to track your progress.

1. 1

   Press the 'R' (reset) button firmly for several seconds to attempt to clear the fault.

2. 2

   If the error persists, turn off the boiler's electrical supply at the isolation switch for 30 seconds, then turn it back on.

3. 3

   If the fault code reappears, contact your installer or the Baxi service division ('heateam') for assistance.